зеркало из https://github.com/microsoft/git.git
Merge pull request #293: Merge in current ds/maintenance-part-3
This includes all changes from #292, but then also `ds/maintenance-part-3` from upstream. This is _not_ the final maintenance builtin, but is very close. It's time to start making full updates in Scalar that depend on them.
This commit is contained in:
Derrick Stolee
Коммит
4135e3a839
|
|
@ -67,6 +67,7 @@
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|||
/git-filter-branch
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/git-fmt-merge-msg
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||||
/git-for-each-ref
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/git-for-each-repo
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||||
/git-format-patch
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||||
/git-fsck
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||||
/git-fsck-objects
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||||
|
|
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|||
|
|
@ -627,8 +627,8 @@ core.useReplaceRefs::
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|||
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||||
core.multiPackIndex::
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Use the multi-pack-index file to track multiple packfiles using a
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single index. See link:technical/multi-pack-index.html[the
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multi-pack-index design document].
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single index. See linkgit:git-multi-pack-index[1] for more
|
||||
information. Defaults to true.
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core.gvfs::
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Enable the features needed for GVFS. This value can be set to true
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|
|
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|
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@ -1,3 +1,8 @@
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maintenance.auto::
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This boolean config option controls whether some commands run
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`git maintenance run --auto` after doing their normal work. Defaults
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to true.
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maintenance.<task>.enabled::
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This boolean config option controls whether the maintenance task
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with name `<task>` is run when no `--task` option is specified to
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@ -5,6 +10,11 @@ maintenance.<task>.enabled::
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`--task` option exists. By default, only `maintenance.gc.enabled`
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is true.
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maintenance.<task>.schedule::
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This config option controls whether or not the given `<task>` runs
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during a `git maintenance run --schedule=<frequency>` command. The
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value must be one of "hourly", "daily", or "weekly".
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maintenance.commit-graph.auto::
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This integer config option controls how often the `commit-graph` task
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should be run as part of `git maintenance run --auto`. If zero, then
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@ -14,3 +24,21 @@ maintenance.commit-graph.auto::
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reachable commits that are not in the commit-graph file is at least
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the value of `maintenance.commit-graph.auto`. The default value is
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100.
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maintenance.loose-objects.auto::
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This integer config option controls how often the `loose-objects` task
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should be run as part of `git maintenance run --auto`. If zero, then
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the `loose-objects` task will not run with the `--auto` option. A
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negative value will force the task to run every time. Otherwise, a
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positive value implies the command should run when the number of
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loose objects is at least the value of `maintenance.loose-objects.auto`.
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The default value is 100.
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maintenance.incremental-repack.auto::
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This integer config option controls how often the `incremental-repack`
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task should be run as part of `git maintenance run --auto`. If zero,
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then the `incremental-repack` task will not run with the `--auto`
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option. A negative value will force the task to run every time.
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Otherwise, a positive value implies the command should run when the
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number of pack-files not in the multi-pack-index is at least the value
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of `maintenance.incremental-repack.auto`. The default value is 10.
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|
|
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@ -0,0 +1,59 @@
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git-for-each-repo(1)
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====================
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NAME
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----
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git-for-each-repo - Run a Git command on a list of repositories
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SYNOPSIS
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--------
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[verse]
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'git for-each-repo' --config=<config> [--] <arguments>
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|
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DESCRIPTION
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-----------
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Run a Git command on a list of repositories. The arguments after the
|
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known options or `--` indicator are used as the arguments for the Git
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subprocess.
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|
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THIS COMMAND IS EXPERIMENTAL. THE BEHAVIOR MAY CHANGE.
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|
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For example, we could run maintenance on each of a list of repositories
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stored in a `maintenance.repo` config variable using
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|
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-------------
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git for-each-repo --config=maintenance.repo maintenance run
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-------------
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This will run `git -C <repo> maintenance run` for each value `<repo>`
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in the multi-valued config variable `maintenance.repo`.
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|
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OPTIONS
|
||||
-------
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||||
--config=<config>::
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||||
Use the given config variable as a multi-valued list storing
|
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absolute path names. Iterate on that list of paths to run
|
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the given arguments.
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+
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These config values are loaded from system, global, and local Git config,
|
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as available. If `git for-each-repo` is run in a directory that is not a
|
||||
Git repository, then only the system and global config is used.
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|
||||
|
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SUBPROCESS BEHAVIOR
|
||||
-------------------
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|
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If any `git -C <repo> <arguments>` subprocess returns a non-zero exit code,
|
||||
then the `git for-each-repo` process returns that exit code without running
|
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more subprocesses.
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|
||||
Each `git -C <repo> <arguments>` subprocess inherits the standard file
|
||||
descriptors `stdin`, `stdout`, and `stderr`.
|
||||
|
||||
|
||||
GIT
|
||||
---
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||||
Part of the linkgit:git[1] suite
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|
|
@ -29,6 +29,30 @@ Git repository.
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SUBCOMMANDS
|
||||
-----------
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||||
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register::
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Initialize Git config values so any scheduled maintenance will
|
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start running on this repository. This adds the repository to the
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`maintenance.repo` config variable in the current user's global
|
||||
config and enables some recommended configuration values for
|
||||
`maintenance.<task>.schedule`. The tasks that are enabled are safe
|
||||
for running in the background without disrupting foreground
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||||
processes.
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||||
+
|
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If your repository has no `maintenance.<task>.schedule` configuration
|
||||
values set, then Git will use a recommended default schedule that performs
|
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background maintenance that will not interrupt foreground commands. The
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||||
default schedule is as follows:
|
||||
+
|
||||
* `gc`: disabled.
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||||
* `commit-graph`: hourly.
|
||||
* `prefetch`: hourly.
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* `loose-objects`: daily.
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* `incremental-repack`: daily.
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+
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`git maintenance register` will also disable foreground maintenance by
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setting `maintenance.auto = false` in the current repository. This config
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setting will remain after a `git maintenance unregister` command.
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run::
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Run one or more maintenance tasks. If one or more `--task` options
|
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are specified, then those tasks are run in that order. Otherwise,
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@ -36,6 +60,22 @@ run::
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|||
config options are true. By default, only `maintenance.gc.enabled`
|
||||
is true.
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||||
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||||
start::
|
||||
Start running maintenance on the current repository. This performs
|
||||
the same config updates as the `register` subcommand, then updates
|
||||
the background scheduler to run `git maintenance run --scheduled`
|
||||
on an hourly basis.
|
||||
|
||||
stop::
|
||||
Halt the background maintenance schedule. The current repository
|
||||
is not removed from the list of maintained repositories, in case
|
||||
the background maintenance is restarted later.
|
||||
|
||||
unregister::
|
||||
Remove the current repository from background maintenance. This
|
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only removes the repository from the configured list. It does not
|
||||
stop the background maintenance processes from running.
|
||||
|
||||
TASKS
|
||||
-----
|
||||
|
||||
|
|
@ -47,6 +87,21 @@ commit-graph::
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|||
`commit-graph-chain` file. They will be deleted by a later run based
|
||||
on the expiration delay.
|
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|
||||
prefetch::
|
||||
The `prefetch` task updates the object directory with the latest
|
||||
objects from all registered remotes. For each remote, a `git fetch`
|
||||
command is run. The refmap is custom to avoid updating local or remote
|
||||
branches (those in `refs/heads` or `refs/remotes`). Instead, the
|
||||
remote refs are stored in `refs/prefetch/<remote>/`. Also, tags are
|
||||
not updated.
|
||||
+
|
||||
This is done to avoid disrupting the remote-tracking branches. The end users
|
||||
expect these refs to stay unmoved unless they initiate a fetch. With prefetch
|
||||
task, however, the objects necessary to complete a later real fetch would
|
||||
already be obtained, so the real fetch would go faster. In the ideal case,
|
||||
it will just become an update to bunch of remote-tracking branches without
|
||||
any object transfer.
|
||||
|
||||
gc::
|
||||
Clean up unnecessary files and optimize the local repository. "GC"
|
||||
stands for "garbage collection," but this task performs many
|
||||
|
|
@ -55,6 +110,39 @@ gc::
|
|||
be disruptive in some situations, as it deletes stale data. See
|
||||
linkgit:git-gc[1] for more details on garbage collection in Git.
|
||||
|
||||
loose-objects::
|
||||
The `loose-objects` job cleans up loose objects and places them into
|
||||
pack-files. In order to prevent race conditions with concurrent Git
|
||||
commands, it follows a two-step process. First, it deletes any loose
|
||||
objects that already exist in a pack-file; concurrent Git processes
|
||||
will examine the pack-file for the object data instead of the loose
|
||||
object. Second, it creates a new pack-file (starting with "loose-")
|
||||
containing a batch of loose objects. The batch size is limited to 50
|
||||
thousand objects to prevent the job from taking too long on a
|
||||
repository with many loose objects. The `gc` task writes unreachable
|
||||
objects as loose objects to be cleaned up by a later step only if
|
||||
they are not re-added to a pack-file; for this reason it is not
|
||||
advisable to enable both the `loose-objects` and `gc` tasks at the
|
||||
same time.
|
||||
|
||||
incremental-repack::
|
||||
The `incremental-repack` job repacks the object directory
|
||||
using the `multi-pack-index` feature. In order to prevent race
|
||||
conditions with concurrent Git commands, it follows a two-step
|
||||
process. First, it calls `git multi-pack-index expire` to delete
|
||||
pack-files unreferenced by the `multi-pack-index` file. Second, it
|
||||
calls `git multi-pack-index repack` to select several small
|
||||
pack-files and repack them into a bigger one, and then update the
|
||||
`multi-pack-index` entries that refer to the small pack-files to
|
||||
refer to the new pack-file. This prepares those small pack-files
|
||||
for deletion upon the next run of `git multi-pack-index expire`.
|
||||
The selection of the small pack-files is such that the expected
|
||||
size of the big pack-file is at least the batch size; see the
|
||||
`--batch-size` option for the `repack` subcommand in
|
||||
linkgit:git-multi-pack-index[1]. The default batch-size is zero,
|
||||
which is a special case that attempts to repack all pack-files
|
||||
into a single pack-file.
|
||||
|
||||
OPTIONS
|
||||
-------
|
||||
--auto::
|
||||
|
|
@ -62,7 +150,18 @@ OPTIONS
|
|||
only if certain thresholds are met. For example, the `gc` task
|
||||
runs when the number of loose objects exceeds the number stored
|
||||
in the `gc.auto` config setting, or when the number of pack-files
|
||||
exceeds the `gc.autoPackLimit` config setting.
|
||||
exceeds the `gc.autoPackLimit` config setting. Not compatible with
|
||||
the `--schedule` option.
|
||||
|
||||
--schedule::
|
||||
When combined with the `run` subcommand, run maintenance tasks
|
||||
only if certain time conditions are met, as specified by the
|
||||
`maintenance.<task>.schedule` config value for each `<task>`.
|
||||
This config value specifies a number of seconds since the last
|
||||
time that task ran, according to the `maintenance.<task>.lastRun`
|
||||
config value. The tasks that are tested are those provided by
|
||||
the `--task=<task>` option(s) or those with
|
||||
`maintenance.<task>.enabled` set to true.
|
||||
|
||||
--quiet::
|
||||
Do not report progress or other information over `stderr`.
|
||||
|
|
@ -74,6 +173,50 @@ OPTIONS
|
|||
`maintenance.<task>.enabled` configured as `true` are considered.
|
||||
See the 'TASKS' section for the list of accepted `<task>` values.
|
||||
|
||||
|
||||
TROUBLESHOOTING
|
||||
---------------
|
||||
The `git maintenance` command is designed to simplify the repository
|
||||
maintenance patterns while minimizing user wait time during Git commands.
|
||||
A variety of configuration options are available to allow customizing this
|
||||
process. The default maintenance options focus on operations that complete
|
||||
quickly, even on large repositories.
|
||||
|
||||
Users may find some cases where scheduled maintenance tasks do not run as
|
||||
frequently as intended. Each `git maintenance run` command takes a lock on
|
||||
the repository's object database, and this prevents other concurrent
|
||||
`git maintenance run` commands from running on the same repository. Without
|
||||
this safeguard, competing processes could leave the repository in an
|
||||
unpredictable state.
|
||||
|
||||
The background maintenance schedule runs `git maintenance run` processes
|
||||
on an hourly basis. Each run executes the "hourly" tasks. At midnight,
|
||||
that process also executes the "daily" tasks. At midnight on the first day
|
||||
of the week, that process also executes the "weekly" tasks. A single
|
||||
process iterates over each registered repository, performing the scheduled
|
||||
tasks for that frequency. Depending on the number of registered
|
||||
repositories and their sizes, this process may take longer than an hour.
|
||||
In this case, multiple `git maintenance run` commands may run on the same
|
||||
repository at the same time, colliding on the object database lock. This
|
||||
results in one of the two tasks not running.
|
||||
|
||||
If you find that some maintenance windows are taking longer than one hour
|
||||
to complete, then consider reducing the complexity of your maintenance
|
||||
tasks. For example, the `gc` task is much slower than the
|
||||
`incremental-repack` task. However, this comes at a cost of a slightly
|
||||
larger object database. Consider moving more expensive tasks to be run
|
||||
less frequently.
|
||||
|
||||
Expert users may consider scheduling their own maintenance tasks using a
|
||||
different schedule than is available through `git maintenance start` and
|
||||
Git configuration options. These users should be aware of the object
|
||||
database lock and how concurrent `git maintenance run` commands behave.
|
||||
Further, the `git gc` command should not be combined with
|
||||
`git maintenance run` commands. `git gc` modifies the object database
|
||||
but does not take the lock in the same way as `git maintenance run`. If
|
||||
possible, use `git maintenance run --task=gc` instead of `git gc`.
|
||||
|
||||
|
||||
GIT
|
||||
---
|
||||
Part of the linkgit:git[1] suite
|
||||
|
|
|
|||
2
Makefile
2
Makefile
|
|
@ -695,6 +695,7 @@ TEST_BUILTINS_OBJS += test-bloom.o
|
|||
TEST_BUILTINS_OBJS += test-chmtime.o
|
||||
TEST_BUILTINS_OBJS += test-cmp.o
|
||||
TEST_BUILTINS_OBJS += test-config.o
|
||||
TEST_BUILTINS_OBJS += test-crontab.o
|
||||
TEST_BUILTINS_OBJS += test-ctype.o
|
||||
TEST_BUILTINS_OBJS += test-date.o
|
||||
TEST_BUILTINS_OBJS += test-delta.o
|
||||
|
|
@ -1096,6 +1097,7 @@ BUILTIN_OBJS += builtin/fetch-pack.o
|
|||
BUILTIN_OBJS += builtin/fetch.o
|
||||
BUILTIN_OBJS += builtin/fmt-merge-msg.o
|
||||
BUILTIN_OBJS += builtin/for-each-ref.o
|
||||
BUILTIN_OBJS += builtin/for-each-repo.o
|
||||
BUILTIN_OBJS += builtin/fsck.o
|
||||
BUILTIN_OBJS += builtin/gc.o
|
||||
BUILTIN_OBJS += builtin/get-tar-commit-id.o
|
||||
|
|
|
|||
|
|
@ -155,6 +155,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix);
|
|||
int cmd_fetch_pack(int argc, const char **argv, const char *prefix);
|
||||
int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix);
|
||||
int cmd_for_each_ref(int argc, const char **argv, const char *prefix);
|
||||
int cmd_for_each_repo(int argc, const char **argv, const char *prefix);
|
||||
int cmd_format_patch(int argc, const char **argv, const char *prefix);
|
||||
int cmd_fsck(int argc, const char **argv, const char *prefix);
|
||||
int cmd_gc(int argc, const char **argv, const char *prefix);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,58 @@
|
|||
#include "cache.h"
|
||||
#include "config.h"
|
||||
#include "builtin.h"
|
||||
#include "parse-options.h"
|
||||
#include "run-command.h"
|
||||
#include "string-list.h"
|
||||
|
||||
static const char * const for_each_repo_usage[] = {
|
||||
N_("git for-each-repo --config=<config> <command-args>"),
|
||||
NULL
|
||||
};
|
||||
|
||||
static int run_command_on_repo(const char *path,
|
||||
void *cbdata)
|
||||
{
|
||||
int i;
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
struct strvec *args = (struct strvec *)cbdata;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_pushl(&child.args, "-C", path, NULL);
|
||||
|
||||
for (i = 0; i < args->nr; i++)
|
||||
strvec_push(&child.args, args->v[i]);
|
||||
|
||||
return run_command(&child);
|
||||
}
|
||||
|
||||
int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
|
||||
{
|
||||
static const char *config_key = NULL;
|
||||
int i, result = 0;
|
||||
const struct string_list *values;
|
||||
struct strvec args = STRVEC_INIT;
|
||||
|
||||
const struct option options[] = {
|
||||
OPT_STRING(0, "config", &config_key, N_("config"),
|
||||
N_("config key storing a list of repository paths")),
|
||||
OPT_END()
|
||||
};
|
||||
|
||||
argc = parse_options(argc, argv, prefix, options, for_each_repo_usage,
|
||||
PARSE_OPT_STOP_AT_NON_OPTION);
|
||||
|
||||
if (!config_key)
|
||||
die(_("missing --config=<config>"));
|
||||
|
||||
for (i = 0; i < argc; i++)
|
||||
strvec_push(&args, argv[i]);
|
||||
|
||||
values = repo_config_get_value_multi(the_repository,
|
||||
config_key);
|
||||
|
||||
for (i = 0; !result && i < values->nr; i++)
|
||||
result = run_command_on_repo(values->items[i].string, &args);
|
||||
|
||||
return result;
|
||||
}
|
||||
625
builtin/gc.c
625
builtin/gc.c
|
|
@ -30,6 +30,9 @@
|
|||
#include "tree.h"
|
||||
#include "promisor-remote.h"
|
||||
#include "refs.h"
|
||||
#include "remote.h"
|
||||
#include "object-store.h"
|
||||
#include "exec-cmd.h"
|
||||
|
||||
#define FAILED_RUN "failed to run %s"
|
||||
|
||||
|
|
@ -706,13 +709,50 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
|
|||
}
|
||||
|
||||
static const char *const builtin_maintenance_run_usage[] = {
|
||||
N_("git maintenance run [--auto] [--[no-]quiet] [--task=<task>]"),
|
||||
N_("git maintenance run [--auto] [--[no-]quiet] [--task=<task>] [--schedule]"),
|
||||
NULL
|
||||
};
|
||||
|
||||
enum schedule_priority {
|
||||
SCHEDULE_NONE = 0,
|
||||
SCHEDULE_WEEKLY = 1,
|
||||
SCHEDULE_DAILY = 2,
|
||||
SCHEDULE_HOURLY = 3,
|
||||
};
|
||||
|
||||
static enum schedule_priority parse_schedule(const char *value)
|
||||
{
|
||||
if (!value)
|
||||
return SCHEDULE_NONE;
|
||||
if (!strcasecmp(value, "hourly"))
|
||||
return SCHEDULE_HOURLY;
|
||||
if (!strcasecmp(value, "daily"))
|
||||
return SCHEDULE_DAILY;
|
||||
if (!strcasecmp(value, "weekly"))
|
||||
return SCHEDULE_WEEKLY;
|
||||
return SCHEDULE_NONE;
|
||||
}
|
||||
|
||||
static int maintenance_opt_schedule(const struct option *opt, const char *arg,
|
||||
int unset)
|
||||
{
|
||||
enum schedule_priority *priority = opt->value;
|
||||
|
||||
if (unset)
|
||||
die(_("--no-schedule is not allowed"));
|
||||
|
||||
*priority = parse_schedule(arg);
|
||||
|
||||
if (!*priority)
|
||||
die(_("unrecognized --schedule argument '%s'"), arg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
struct maintenance_run_opts {
|
||||
int auto_flag;
|
||||
int quiet;
|
||||
enum schedule_priority schedule;
|
||||
};
|
||||
|
||||
/* Remember to update object flag allocation in object.h */
|
||||
|
|
@ -820,6 +860,51 @@ static int maintenance_task_commit_graph(struct maintenance_run_opts *opts)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int fetch_remote(const char *remote, struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_pushl(&child.args, "fetch", remote, "--prune", "--no-tags",
|
||||
"--no-write-fetch-head", "--recurse-submodules=no",
|
||||
"--refmap=", NULL);
|
||||
|
||||
if (opts->quiet)
|
||||
strvec_push(&child.args, "--quiet");
|
||||
|
||||
strvec_pushf(&child.args, "+refs/heads/*:refs/prefetch/%s/*", remote);
|
||||
|
||||
return !!run_command(&child);
|
||||
}
|
||||
|
||||
static int append_remote(struct remote *remote, void *cbdata)
|
||||
{
|
||||
struct string_list *remotes = (struct string_list *)cbdata;
|
||||
|
||||
string_list_append(remotes, remote->name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int maintenance_task_prefetch(struct maintenance_run_opts *opts)
|
||||
{
|
||||
int result = 0;
|
||||
struct string_list_item *item;
|
||||
struct string_list remotes = STRING_LIST_INIT_DUP;
|
||||
|
||||
if (for_each_remote(append_remote, &remotes)) {
|
||||
error(_("failed to fill remotes"));
|
||||
result = 1;
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
for_each_string_list_item(item, &remotes)
|
||||
result |= fetch_remote(item->string, opts);
|
||||
|
||||
cleanup:
|
||||
string_list_clear(&remotes, 0);
|
||||
return result;
|
||||
}
|
||||
|
||||
static int maintenance_task_gc(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
|
@ -838,6 +923,268 @@ static int maintenance_task_gc(struct maintenance_run_opts *opts)
|
|||
return run_command(&child);
|
||||
}
|
||||
|
||||
static int prune_packed(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_push(&child.args, "prune-packed");
|
||||
|
||||
if (opts->quiet)
|
||||
strvec_push(&child.args, "--quiet");
|
||||
|
||||
return !!run_command(&child);
|
||||
}
|
||||
|
||||
struct write_loose_object_data {
|
||||
FILE *in;
|
||||
int count;
|
||||
int batch_size;
|
||||
};
|
||||
|
||||
static int loose_object_auto_limit = 100;
|
||||
|
||||
static int loose_object_count(const struct object_id *oid,
|
||||
const char *path,
|
||||
void *data)
|
||||
{
|
||||
int *count = (int*)data;
|
||||
if (++(*count) >= loose_object_auto_limit)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int loose_object_auto_condition(void)
|
||||
{
|
||||
int count = 0;
|
||||
|
||||
git_config_get_int("maintenance.loose-objects.auto",
|
||||
&loose_object_auto_limit);
|
||||
|
||||
if (!loose_object_auto_limit)
|
||||
return 0;
|
||||
if (loose_object_auto_limit < 0)
|
||||
return 1;
|
||||
|
||||
return for_each_loose_file_in_objdir(the_repository->objects->odb->path,
|
||||
loose_object_count,
|
||||
NULL, NULL, &count);
|
||||
}
|
||||
|
||||
static int bail_on_loose(const struct object_id *oid,
|
||||
const char *path,
|
||||
void *data)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int write_loose_object_to_stdin(const struct object_id *oid,
|
||||
const char *path,
|
||||
void *data)
|
||||
{
|
||||
struct write_loose_object_data *d = (struct write_loose_object_data *)data;
|
||||
|
||||
fprintf(d->in, "%s\n", oid_to_hex(oid));
|
||||
|
||||
return ++(d->count) > d->batch_size;
|
||||
}
|
||||
|
||||
static int pack_loose(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct repository *r = the_repository;
|
||||
int result = 0;
|
||||
struct write_loose_object_data data;
|
||||
struct child_process pack_proc = CHILD_PROCESS_INIT;
|
||||
|
||||
/*
|
||||
* Do not start pack-objects process
|
||||
* if there are no loose objects.
|
||||
*/
|
||||
if (!for_each_loose_file_in_objdir(r->objects->odb->path,
|
||||
bail_on_loose,
|
||||
NULL, NULL, NULL))
|
||||
return 0;
|
||||
|
||||
pack_proc.git_cmd = 1;
|
||||
|
||||
strvec_push(&pack_proc.args, "pack-objects");
|
||||
if (opts->quiet)
|
||||
strvec_push(&pack_proc.args, "--quiet");
|
||||
strvec_pushf(&pack_proc.args, "%s/pack/loose", r->objects->odb->path);
|
||||
|
||||
pack_proc.in = -1;
|
||||
|
||||
if (start_command(&pack_proc)) {
|
||||
error(_("failed to start 'git pack-objects' process"));
|
||||
return 1;
|
||||
}
|
||||
|
||||
data.in = xfdopen(pack_proc.in, "w");
|
||||
data.count = 0;
|
||||
data.batch_size = 50000;
|
||||
|
||||
for_each_loose_file_in_objdir(r->objects->odb->path,
|
||||
write_loose_object_to_stdin,
|
||||
NULL,
|
||||
NULL,
|
||||
&data);
|
||||
|
||||
fclose(data.in);
|
||||
|
||||
if (finish_command(&pack_proc)) {
|
||||
error(_("failed to finish 'git pack-objects' process"));
|
||||
result = 1;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static int maintenance_task_loose_objects(struct maintenance_run_opts *opts)
|
||||
{
|
||||
return prune_packed(opts) || pack_loose(opts);
|
||||
}
|
||||
|
||||
static int incremental_repack_auto_condition(void)
|
||||
{
|
||||
struct packed_git *p;
|
||||
int enabled;
|
||||
int incremental_repack_auto_limit = 10;
|
||||
int count = 0;
|
||||
|
||||
if (git_config_get_bool("core.multiPackIndex", &enabled) ||
|
||||
!enabled)
|
||||
return 0;
|
||||
|
||||
git_config_get_int("maintenance.incremental-repack.auto",
|
||||
&incremental_repack_auto_limit);
|
||||
|
||||
if (!incremental_repack_auto_limit)
|
||||
return 0;
|
||||
if (incremental_repack_auto_limit < 0)
|
||||
return 1;
|
||||
|
||||
for (p = get_packed_git(the_repository);
|
||||
count < incremental_repack_auto_limit && p;
|
||||
p = p->next) {
|
||||
if (!p->multi_pack_index)
|
||||
count++;
|
||||
}
|
||||
|
||||
return count >= incremental_repack_auto_limit;
|
||||
}
|
||||
|
||||
static int multi_pack_index_write(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_pushl(&child.args, "multi-pack-index", "write", NULL);
|
||||
|
||||
if (opts->quiet)
|
||||
strvec_push(&child.args, "--no-progress");
|
||||
|
||||
if (run_command(&child))
|
||||
return error(_("failed to write multi-pack-index"));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int multi_pack_index_expire(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_pushl(&child.args, "multi-pack-index", "expire", NULL);
|
||||
|
||||
if (opts->quiet)
|
||||
strvec_push(&child.args, "--no-progress");
|
||||
|
||||
close_object_store(the_repository->objects);
|
||||
|
||||
if (run_command(&child))
|
||||
return error(_("'git multi-pack-index expire' failed"));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define TWO_GIGABYTES (INT32_MAX)
|
||||
|
||||
static off_t get_auto_pack_size(void)
|
||||
{
|
||||
/*
|
||||
* The "auto" value is special: we optimize for
|
||||
* one large pack-file (i.e. from a clone) and
|
||||
* expect the rest to be small and they can be
|
||||
* repacked quickly.
|
||||
*
|
||||
* The strategy we select here is to select a
|
||||
* size that is one more than the second largest
|
||||
* pack-file. This ensures that we will repack
|
||||
* at least two packs if there are three or more
|
||||
* packs.
|
||||
*/
|
||||
off_t max_size = 0;
|
||||
off_t second_largest_size = 0;
|
||||
off_t result_size;
|
||||
struct packed_git *p;
|
||||
struct repository *r = the_repository;
|
||||
|
||||
reprepare_packed_git(r);
|
||||
for (p = get_all_packs(r); p; p = p->next) {
|
||||
if (p->pack_size > max_size) {
|
||||
second_largest_size = max_size;
|
||||
max_size = p->pack_size;
|
||||
} else if (p->pack_size > second_largest_size)
|
||||
second_largest_size = p->pack_size;
|
||||
}
|
||||
|
||||
result_size = second_largest_size + 1;
|
||||
|
||||
/* But limit ourselves to a batch size of 2g */
|
||||
if (result_size > TWO_GIGABYTES)
|
||||
result_size = TWO_GIGABYTES;
|
||||
|
||||
return result_size;
|
||||
}
|
||||
|
||||
static int multi_pack_index_repack(struct maintenance_run_opts *opts)
|
||||
{
|
||||
struct child_process child = CHILD_PROCESS_INIT;
|
||||
|
||||
child.git_cmd = 1;
|
||||
strvec_pushl(&child.args, "multi-pack-index", "repack", NULL);
|
||||
|
||||
if (opts->quiet)
|
||||
strvec_push(&child.args, "--no-progress");
|
||||
|
||||
strvec_pushf(&child.args, "--batch-size=%"PRIuMAX,
|
||||
(uintmax_t)get_auto_pack_size());
|
||||
|
||||
close_object_store(the_repository->objects);
|
||||
|
||||
if (run_command(&child))
|
||||
return error(_("'git multi-pack-index repack' failed"));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int maintenance_task_incremental_repack(struct maintenance_run_opts *opts)
|
||||
{
|
||||
prepare_repo_settings(the_repository);
|
||||
if (!the_repository->settings.core_multi_pack_index) {
|
||||
warning(_("skipping incremental-repack task because core.multiPackIndex is disabled"));
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (multi_pack_index_write(opts))
|
||||
return 1;
|
||||
if (multi_pack_index_expire(opts))
|
||||
return 1;
|
||||
if (multi_pack_index_repack(opts))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
typedef int maintenance_task_fn(struct maintenance_run_opts *opts);
|
||||
|
||||
/*
|
||||
|
|
@ -853,11 +1200,16 @@ struct maintenance_task {
|
|||
maintenance_auto_fn *auto_condition;
|
||||
unsigned enabled:1;
|
||||
|
||||
enum schedule_priority schedule;
|
||||
|
||||
/* -1 if not selected. */
|
||||
int selected_order;
|
||||
};
|
||||
|
||||
enum maintenance_task_label {
|
||||
TASK_PREFETCH,
|
||||
TASK_LOOSE_OBJECTS,
|
||||
TASK_INCREMENTAL_REPACK,
|
||||
TASK_GC,
|
||||
TASK_COMMIT_GRAPH,
|
||||
|
||||
|
|
@ -866,6 +1218,20 @@ enum maintenance_task_label {
|
|||
};
|
||||
|
||||
static struct maintenance_task tasks[] = {
|
||||
[TASK_PREFETCH] = {
|
||||
"prefetch",
|
||||
maintenance_task_prefetch,
|
||||
},
|
||||
[TASK_LOOSE_OBJECTS] = {
|
||||
"loose-objects",
|
||||
maintenance_task_loose_objects,
|
||||
loose_object_auto_condition,
|
||||
},
|
||||
[TASK_INCREMENTAL_REPACK] = {
|
||||
"incremental-repack",
|
||||
maintenance_task_incremental_repack,
|
||||
incremental_repack_auto_condition,
|
||||
},
|
||||
[TASK_GC] = {
|
||||
"gc",
|
||||
maintenance_task_gc,
|
||||
|
|
@ -889,6 +1255,59 @@ static int compare_tasks_by_selection(const void *a_, const void *b_)
|
|||
return b->selected_order - a->selected_order;
|
||||
}
|
||||
|
||||
static int has_schedule_config(void)
|
||||
{
|
||||
int i, found = 0;
|
||||
struct strbuf config_name = STRBUF_INIT;
|
||||
size_t prefix;
|
||||
|
||||
strbuf_addstr(&config_name, "maintenance.");
|
||||
prefix = config_name.len;
|
||||
|
||||
for (i = 0; !found && i < TASK__COUNT; i++) {
|
||||
char *value;
|
||||
|
||||
strbuf_setlen(&config_name, prefix);
|
||||
strbuf_addf(&config_name, "%s.schedule", tasks[i].name);
|
||||
|
||||
if (!git_config_get_string(config_name.buf, &value)) {
|
||||
found = 1;
|
||||
FREE_AND_NULL(value);
|
||||
}
|
||||
|
||||
strbuf_setlen(&config_name, prefix);
|
||||
strbuf_addf(&config_name, "%s.enabled", tasks[i].name);
|
||||
|
||||
if (!git_config_get_string(config_name.buf, &value)) {
|
||||
found = 1;
|
||||
FREE_AND_NULL(value);
|
||||
}
|
||||
}
|
||||
|
||||
strbuf_release(&config_name);
|
||||
return found;
|
||||
}
|
||||
|
||||
static void set_recommended_schedule(void)
|
||||
{
|
||||
if (has_schedule_config())
|
||||
return;
|
||||
|
||||
tasks[TASK_GC].enabled = 0;
|
||||
|
||||
tasks[TASK_PREFETCH].enabled = 1;
|
||||
tasks[TASK_PREFETCH].schedule = SCHEDULE_HOURLY;
|
||||
|
||||
tasks[TASK_COMMIT_GRAPH].enabled = 1;
|
||||
tasks[TASK_COMMIT_GRAPH].schedule = SCHEDULE_HOURLY;
|
||||
|
||||
tasks[TASK_LOOSE_OBJECTS].enabled = 1;
|
||||
tasks[TASK_LOOSE_OBJECTS].schedule = SCHEDULE_DAILY;
|
||||
|
||||
tasks[TASK_INCREMENTAL_REPACK].enabled = 1;
|
||||
tasks[TASK_INCREMENTAL_REPACK].schedule = SCHEDULE_DAILY;
|
||||
}
|
||||
|
||||
static int maintenance_run_tasks(struct maintenance_run_opts *opts)
|
||||
{
|
||||
int i, found_selected = 0;
|
||||
|
|
@ -918,6 +1337,8 @@ static int maintenance_run_tasks(struct maintenance_run_opts *opts)
|
|||
|
||||
if (found_selected)
|
||||
QSORT(tasks, TASK__COUNT, compare_tasks_by_selection);
|
||||
else if (opts->schedule != SCHEDULE_NONE)
|
||||
set_recommended_schedule();
|
||||
|
||||
for (i = 0; i < TASK__COUNT; i++) {
|
||||
if (found_selected && tasks[i].selected_order < 0)
|
||||
|
|
@ -931,6 +1352,9 @@ static int maintenance_run_tasks(struct maintenance_run_opts *opts)
|
|||
!tasks[i].auto_condition()))
|
||||
continue;
|
||||
|
||||
if (opts->schedule && tasks[i].schedule < opts->schedule)
|
||||
continue;
|
||||
|
||||
trace2_region_enter("maintenance", tasks[i].name, r);
|
||||
if (tasks[i].fn(opts)) {
|
||||
error(_("task '%s' failed"), tasks[i].name);
|
||||
|
|
@ -951,13 +1375,23 @@ static void initialize_task_config(void)
|
|||
|
||||
for (i = 0; i < TASK__COUNT; i++) {
|
||||
int config_value;
|
||||
char *config_str;
|
||||
|
||||
strbuf_setlen(&config_name, 0);
|
||||
strbuf_reset(&config_name);
|
||||
strbuf_addf(&config_name, "maintenance.%s.enabled",
|
||||
tasks[i].name);
|
||||
|
||||
if (!git_config_get_bool(config_name.buf, &config_value))
|
||||
tasks[i].enabled = config_value;
|
||||
|
||||
strbuf_reset(&config_name);
|
||||
strbuf_addf(&config_name, "maintenance.%s.schedule",
|
||||
tasks[i].name);
|
||||
|
||||
if (!git_config_get_string(config_name.buf, &config_str)) {
|
||||
tasks[i].schedule = parse_schedule(config_str);
|
||||
free(config_str);
|
||||
}
|
||||
}
|
||||
|
||||
strbuf_release(&config_name);
|
||||
|
|
@ -1001,6 +1435,9 @@ static int maintenance_run(int argc, const char **argv, const char *prefix)
|
|||
struct option builtin_maintenance_run_options[] = {
|
||||
OPT_BOOL(0, "auto", &opts.auto_flag,
|
||||
N_("run tasks based on the state of the repository")),
|
||||
OPT_CALLBACK(0, "schedule", &opts.schedule, N_("frequency"),
|
||||
N_("run tasks based on frequency"),
|
||||
maintenance_opt_schedule),
|
||||
OPT_BOOL(0, "quiet", &opts.quiet,
|
||||
N_("do not report progress or other information over stderr")),
|
||||
OPT_CALLBACK_F(0, "task", NULL, N_("task"),
|
||||
|
|
@ -1021,13 +1458,187 @@ static int maintenance_run(int argc, const char **argv, const char *prefix)
|
|||
builtin_maintenance_run_usage,
|
||||
PARSE_OPT_STOP_AT_NON_OPTION);
|
||||
|
||||
if (opts.auto_flag && opts.schedule)
|
||||
die(_("use at most one of --auto and --schedule=<frequency>"));
|
||||
|
||||
if (argc != 0)
|
||||
usage_with_options(builtin_maintenance_run_usage,
|
||||
builtin_maintenance_run_options);
|
||||
return maintenance_run_tasks(&opts);
|
||||
}
|
||||
|
||||
static const char builtin_maintenance_usage[] = N_("git maintenance run [<options>]");
|
||||
static int maintenance_register(void)
|
||||
{
|
||||
struct child_process config_set = CHILD_PROCESS_INIT;
|
||||
struct child_process config_get = CHILD_PROCESS_INIT;
|
||||
|
||||
/* There is no current repository, so skip registering it */
|
||||
if (!the_repository || !the_repository->gitdir)
|
||||
return 0;
|
||||
|
||||
/* Disable foreground maintenance */
|
||||
git_config_set("maintenance.auto", "false");
|
||||
|
||||
config_get.git_cmd = 1;
|
||||
strvec_pushl(&config_get.args, "config", "--global", "--get", "maintenance.repo",
|
||||
the_repository->worktree ? the_repository->worktree
|
||||
: the_repository->gitdir,
|
||||
NULL);
|
||||
config_get.out = -1;
|
||||
|
||||
if (start_command(&config_get))
|
||||
return error(_("failed to run 'git config'"));
|
||||
|
||||
/* We already have this value in our config! */
|
||||
if (!finish_command(&config_get))
|
||||
return 0;
|
||||
|
||||
config_set.git_cmd = 1;
|
||||
strvec_pushl(&config_set.args, "config", "--add", "--global", "maintenance.repo",
|
||||
the_repository->worktree ? the_repository->worktree
|
||||
: the_repository->gitdir,
|
||||
NULL);
|
||||
|
||||
return run_command(&config_set);
|
||||
}
|
||||
|
||||
static int maintenance_unregister(void)
|
||||
{
|
||||
struct child_process config_unset = CHILD_PROCESS_INIT;
|
||||
|
||||
if (!the_repository || !the_repository->gitdir)
|
||||
return error(_("no current repository to unregister"));
|
||||
|
||||
config_unset.git_cmd = 1;
|
||||
strvec_pushl(&config_unset.args, "config", "--global", "--unset",
|
||||
"maintenance.repo",
|
||||
the_repository->worktree ? the_repository->worktree
|
||||
: the_repository->gitdir,
|
||||
NULL);
|
||||
|
||||
return run_command(&config_unset);
|
||||
}
|
||||
|
||||
#define BEGIN_LINE "# BEGIN GIT MAINTENANCE SCHEDULE"
|
||||
#define END_LINE "# END GIT MAINTENANCE SCHEDULE"
|
||||
|
||||
static int update_background_schedule(int run_maintenance)
|
||||
{
|
||||
int result = 0;
|
||||
int in_old_region = 0;
|
||||
struct child_process crontab_list = CHILD_PROCESS_INIT;
|
||||
struct child_process crontab_edit = CHILD_PROCESS_INIT;
|
||||
FILE *cron_list, *cron_in;
|
||||
const char *crontab_name;
|
||||
struct strbuf line = STRBUF_INIT;
|
||||
struct lock_file lk;
|
||||
char *lock_path = xstrfmt("%s/schedule", the_repository->objects->odb->path);
|
||||
|
||||
if (hold_lock_file_for_update(&lk, lock_path, LOCK_NO_DEREF) < 0)
|
||||
return error(_("another process is scheduling background maintenance"));
|
||||
|
||||
crontab_name = getenv("GIT_TEST_CRONTAB");
|
||||
if (!crontab_name)
|
||||
crontab_name = "crontab";
|
||||
|
||||
strvec_split(&crontab_list.args, crontab_name);
|
||||
strvec_push(&crontab_list.args, "-l");
|
||||
crontab_list.in = -1;
|
||||
crontab_list.out = dup(lk.tempfile->fd);
|
||||
crontab_list.git_cmd = 0;
|
||||
|
||||
if (start_command(&crontab_list)) {
|
||||
result = error(_("failed to run 'crontab -l'; your system might not support 'cron'"));
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
/* Ignore exit code, as an empty crontab will return error. */
|
||||
finish_command(&crontab_list);
|
||||
|
||||
/*
|
||||
* Read from the .lock file, filtering out the old
|
||||
* schedule while appending the new schedule.
|
||||
*/
|
||||
cron_list = fdopen(lk.tempfile->fd, "r");
|
||||
rewind(cron_list);
|
||||
|
||||
strvec_split(&crontab_edit.args, crontab_name);
|
||||
crontab_edit.in = -1;
|
||||
crontab_edit.git_cmd = 0;
|
||||
|
||||
if (start_command(&crontab_edit)) {
|
||||
result = error(_("failed to run 'crontab'; your system might not support 'cron'"));
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
cron_in = fdopen(crontab_edit.in, "w");
|
||||
if (!cron_in) {
|
||||
result = error(_("failed to open stdin of 'crontab'"));
|
||||
goto done_editing;
|
||||
}
|
||||
|
||||
while (!strbuf_getline_lf(&line, cron_list)) {
|
||||
if (!in_old_region && !strcmp(line.buf, BEGIN_LINE))
|
||||
in_old_region = 1;
|
||||
if (in_old_region)
|
||||
continue;
|
||||
fprintf(cron_in, "%s\n", line.buf);
|
||||
if (in_old_region && !strcmp(line.buf, END_LINE))
|
||||
in_old_region = 0;
|
||||
}
|
||||
|
||||
if (run_maintenance) {
|
||||
struct strbuf line_format = STRBUF_INIT;
|
||||
const char *exec_path = git_exec_path();
|
||||
|
||||
fprintf(cron_in, "%s\n", BEGIN_LINE);
|
||||
fprintf(cron_in,
|
||||
"# The following schedule was created by Git\n");
|
||||
fprintf(cron_in, "# Any edits made in this region might be\n");
|
||||
fprintf(cron_in,
|
||||
"# replaced in the future by a Git command.\n\n");
|
||||
|
||||
strbuf_addf(&line_format,
|
||||
"%%s %%s * * %%s \"%s/git\" --exec-path=\"%s\" for-each-repo --config=maintenance.repo maintenance run --schedule=%%s\n",
|
||||
exec_path, exec_path);
|
||||
fprintf(cron_in, line_format.buf, "0", "1-23", "*", "hourly");
|
||||
fprintf(cron_in, line_format.buf, "0", "0", "1-6", "daily");
|
||||
fprintf(cron_in, line_format.buf, "0", "0", "0", "weekly");
|
||||
strbuf_release(&line_format);
|
||||
|
||||
fprintf(cron_in, "\n%s\n", END_LINE);
|
||||
}
|
||||
|
||||
fflush(cron_in);
|
||||
fclose(cron_in);
|
||||
close(crontab_edit.in);
|
||||
|
||||
done_editing:
|
||||
if (finish_command(&crontab_edit)) {
|
||||
result = error(_("'crontab' died"));
|
||||
goto cleanup;
|
||||
}
|
||||
fclose(cron_list);
|
||||
|
||||
cleanup:
|
||||
rollback_lock_file(&lk);
|
||||
return result;
|
||||
}
|
||||
|
||||
static int maintenance_start(void)
|
||||
{
|
||||
if (maintenance_register())
|
||||
warning(_("failed to add repo to global config"));
|
||||
|
||||
return update_background_schedule(1);
|
||||
}
|
||||
|
||||
static int maintenance_stop(void)
|
||||
{
|
||||
return update_background_schedule(0);
|
||||
}
|
||||
|
||||
static const char builtin_maintenance_usage[] = N_("git maintenance <subcommand> [<options>]");
|
||||
|
||||
int cmd_maintenance(int argc, const char **argv, const char *prefix)
|
||||
{
|
||||
|
|
@ -1037,6 +1648,14 @@ int cmd_maintenance(int argc, const char **argv, const char *prefix)
|
|||
|
||||
if (!strcmp(argv[1], "run"))
|
||||
return maintenance_run(argc - 1, argv + 1, prefix);
|
||||
if (!strcmp(argv[1], "start"))
|
||||
return maintenance_start();
|
||||
if (!strcmp(argv[1], "stop"))
|
||||
return maintenance_stop();
|
||||
if (!strcmp(argv[1], "register"))
|
||||
return maintenance_register();
|
||||
if (!strcmp(argv[1], "unregister"))
|
||||
return maintenance_unregister();
|
||||
|
||||
die(_("invalid subcommand: %s"), argv[1]);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -94,6 +94,7 @@ git-fetch-pack synchingrepositories
|
|||
git-filter-branch ancillarymanipulators
|
||||
git-fmt-merge-msg purehelpers
|
||||
git-for-each-ref plumbinginterrogators
|
||||
git-for-each-repo plumbinginterrogators
|
||||
git-format-patch mainporcelain
|
||||
git-fsck ancillaryinterrogators complete
|
||||
git-gc mainporcelain
|
||||
|
|
|
|||
1
git.c
1
git.c
|
|
@ -585,6 +585,7 @@ static struct cmd_struct commands[] = {
|
|||
{ "fetch-pack", cmd_fetch_pack, RUN_SETUP | NO_PARSEOPT },
|
||||
{ "fmt-merge-msg", cmd_fmt_merge_msg, RUN_SETUP },
|
||||
{ "for-each-ref", cmd_for_each_ref, RUN_SETUP },
|
||||
{ "for-each-repo", cmd_for_each_repo, RUN_SETUP_GENTLY },
|
||||
{ "format-patch", cmd_format_patch, RUN_SETUP },
|
||||
{ "fsck", cmd_fsck, RUN_SETUP | BLOCK_ON_GVFS_REPO},
|
||||
{ "fsck-objects", cmd_fsck, RUN_SETUP },
|
||||
|
|
|
|||
21
midx.c
21
midx.c
|
|
@ -10,6 +10,7 @@
|
|||
#include "progress.h"
|
||||
#include "trace2.h"
|
||||
#include "run-command.h"
|
||||
#include "repository.h"
|
||||
|
||||
#define MIDX_SIGNATURE 0x4d494458 /* "MIDX" */
|
||||
#define MIDX_VERSION 1
|
||||
|
|
@ -398,15 +399,9 @@ int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, i
|
|||
{
|
||||
struct multi_pack_index *m;
|
||||
struct multi_pack_index *m_search;
|
||||
int config_value;
|
||||
static int env_value = -1;
|
||||
|
||||
if (env_value < 0)
|
||||
env_value = git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0);
|
||||
|
||||
if (!env_value &&
|
||||
(repo_config_get_bool(r, "core.multipackindex", &config_value) ||
|
||||
!config_value))
|
||||
prepare_repo_settings(r);
|
||||
if (!r->settings.core_multi_pack_index)
|
||||
return 0;
|
||||
|
||||
for (m_search = r->objects->multi_pack_index; m_search; m_search = m_search->next)
|
||||
|
|
@ -850,7 +845,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index *
|
|||
|
||||
packs.pack_paths_checked = 0;
|
||||
if (flags & MIDX_PROGRESS)
|
||||
packs.progress = start_progress(_("Adding packfiles to multi-pack-index"), 0);
|
||||
packs.progress = start_delayed_progress(_("Adding packfiles to multi-pack-index"), 0);
|
||||
else
|
||||
packs.progress = NULL;
|
||||
|
||||
|
|
@ -987,7 +982,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index *
|
|||
}
|
||||
|
||||
if (flags & MIDX_PROGRESS)
|
||||
progress = start_progress(_("Writing chunks to multi-pack-index"),
|
||||
progress = start_delayed_progress(_("Writing chunks to multi-pack-index"),
|
||||
num_chunks);
|
||||
for (i = 0; i < num_chunks; i++) {
|
||||
if (written != chunk_offsets[i])
|
||||
|
|
@ -1129,7 +1124,7 @@ int verify_midx_file(struct repository *r, const char *object_dir, unsigned flag
|
|||
}
|
||||
|
||||
if (flags & MIDX_PROGRESS)
|
||||
progress = start_progress(_("Looking for referenced packfiles"),
|
||||
progress = start_delayed_progress(_("Looking for referenced packfiles"),
|
||||
m->num_packs);
|
||||
for (i = 0; i < m->num_packs; i++) {
|
||||
if (prepare_midx_pack(r, m, i))
|
||||
|
|
@ -1250,7 +1245,7 @@ int expire_midx_packs(struct repository *r, const char *object_dir, unsigned fla
|
|||
count = xcalloc(m->num_packs, sizeof(uint32_t));
|
||||
|
||||
if (flags & MIDX_PROGRESS)
|
||||
progress = start_progress(_("Counting referenced objects"),
|
||||
progress = start_delayed_progress(_("Counting referenced objects"),
|
||||
m->num_objects);
|
||||
for (i = 0; i < m->num_objects; i++) {
|
||||
int pack_int_id = nth_midxed_pack_int_id(m, i);
|
||||
|
|
@ -1260,7 +1255,7 @@ int expire_midx_packs(struct repository *r, const char *object_dir, unsigned fla
|
|||
stop_progress(&progress);
|
||||
|
||||
if (flags & MIDX_PROGRESS)
|
||||
progress = start_progress(_("Finding and deleting unreferenced packfiles"),
|
||||
progress = start_delayed_progress(_("Finding and deleting unreferenced packfiles"),
|
||||
m->num_packs);
|
||||
for (i = 0; i < m->num_packs; i++) {
|
||||
char *pack_name;
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
#include "cache.h"
|
||||
#include "config.h"
|
||||
#include "repository.h"
|
||||
#include "midx.h"
|
||||
|
||||
#define UPDATE_DEFAULT_BOOL(s,v) do { if (s == -1) { s = v; } } while(0)
|
||||
|
||||
|
|
@ -52,6 +53,11 @@ void prepare_repo_settings(struct repository *r)
|
|||
r->settings.pack_use_sparse = value;
|
||||
UPDATE_DEFAULT_BOOL(r->settings.pack_use_sparse, 1);
|
||||
|
||||
value = git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0);
|
||||
if (value || !repo_config_get_bool(r, "core.multipackindex", &value))
|
||||
r->settings.core_multi_pack_index = value;
|
||||
UPDATE_DEFAULT_BOOL(r->settings.core_multi_pack_index, 1);
|
||||
|
||||
if (!repo_config_get_bool(r, "feature.manyfiles", &value) && value) {
|
||||
UPDATE_DEFAULT_BOOL(r->settings.index_version, 4);
|
||||
UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_WRITE);
|
||||
|
|
|
|||
|
|
@ -39,6 +39,8 @@ struct repo_settings {
|
|||
|
||||
int pack_use_sparse;
|
||||
enum fetch_negotiation_setting fetch_negotiation_algorithm;
|
||||
|
||||
int core_multi_pack_index;
|
||||
};
|
||||
|
||||
struct repository {
|
||||
|
|
|
|||
|
|
@ -1951,8 +1951,13 @@ int run_processes_parallel_tr2(int n, get_next_task_fn get_next_task,
|
|||
|
||||
int run_auto_maintenance(int quiet)
|
||||
{
|
||||
int enabled;
|
||||
struct child_process maint = CHILD_PROCESS_INIT;
|
||||
|
||||
if (!git_config_get_bool("maintenance.auto", &enabled) &&
|
||||
!enabled)
|
||||
return 0;
|
||||
|
||||
maint.git_cmd = 1;
|
||||
strvec_pushl(&maint.args, "maintenance", "run", "--auto", NULL);
|
||||
strvec_push(&maint.args, quiet ? "--quiet" : "--no-quiet");
|
||||
|
|
|
|||
|
|
@ -0,0 +1,35 @@
|
|||
#include "test-tool.h"
|
||||
#include "cache.h"
|
||||
|
||||
/*
|
||||
* Usage: test-tool cron <file> [-l]
|
||||
*
|
||||
* If -l is specified, then write the contents of <file> to stdout.
|
||||
* Otherwise, write from stdin into <file>.
|
||||
*/
|
||||
int cmd__crontab(int argc, const char **argv)
|
||||
{
|
||||
int a;
|
||||
FILE *from, *to;
|
||||
|
||||
if (argc == 3 && !strcmp(argv[2], "-l")) {
|
||||
from = fopen(argv[1], "r");
|
||||
if (!from)
|
||||
return 0;
|
||||
to = stdout;
|
||||
} else if (argc == 2) {
|
||||
from = stdin;
|
||||
to = fopen(argv[1], "w");
|
||||
} else
|
||||
return error("unknown arguments");
|
||||
|
||||
while ((a = fgetc(from)) != EOF)
|
||||
fputc(a, to);
|
||||
|
||||
if (argc == 3)
|
||||
fclose(from);
|
||||
else
|
||||
fclose(to);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -19,6 +19,7 @@ static struct test_cmd cmds[] = {
|
|||
{ "chmtime", cmd__chmtime },
|
||||
{ "cmp", cmd__cmp },
|
||||
{ "config", cmd__config },
|
||||
{ "crontab", cmd__crontab },
|
||||
{ "ctype", cmd__ctype },
|
||||
{ "date", cmd__date },
|
||||
{ "delta", cmd__delta },
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ int cmd__bloom(int argc, const char **argv);
|
|||
int cmd__chmtime(int argc, const char **argv);
|
||||
int cmd__cmp(int argc, const char **argv);
|
||||
int cmd__config(int argc, const char **argv);
|
||||
int cmd__crontab(int argc, const char **argv);
|
||||
int cmd__ctype(int argc, const char **argv);
|
||||
int cmd__date(int argc, const char **argv);
|
||||
int cmd__delta(int argc, const char **argv);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,30 @@
|
|||
#!/bin/sh
|
||||
|
||||
test_description='git for-each-repo builtin'
|
||||
|
||||
. ./test-lib.sh
|
||||
|
||||
test_expect_success 'run based on configured value' '
|
||||
git init one &&
|
||||
git init two &&
|
||||
git init three &&
|
||||
git -C two commit --allow-empty -m "DID NOT RUN" &&
|
||||
git config run.key "$TRASH_DIRECTORY/one" &&
|
||||
git config --add run.key "$TRASH_DIRECTORY/three" &&
|
||||
git for-each-repo --config=run.key commit --allow-empty -m "ran" &&
|
||||
git -C one log -1 --pretty=format:%s >message &&
|
||||
grep ran message &&
|
||||
git -C two log -1 --pretty=format:%s >message &&
|
||||
! grep ran message &&
|
||||
git -C three log -1 --pretty=format:%s >message &&
|
||||
grep ran message &&
|
||||
git for-each-repo --config=run.key -- commit --allow-empty -m "ran again" &&
|
||||
git -C one log -1 --pretty=format:%s >message &&
|
||||
grep again message &&
|
||||
git -C two log -1 --pretty=format:%s >message &&
|
||||
! grep again message &&
|
||||
git -C three log -1 --pretty=format:%s >message &&
|
||||
grep again message
|
||||
'
|
||||
|
||||
test_done
|
||||
|
|
@ -3,6 +3,7 @@
|
|||
test_description='multi-pack-indexes'
|
||||
. ./test-lib.sh
|
||||
|
||||
GIT_TEST_MULTI_PACK_INDEX=0
|
||||
objdir=.git/objects
|
||||
|
||||
HASH_LEN=$(test_oid rawsz)
|
||||
|
|
@ -173,12 +174,12 @@ test_expect_success 'write progress off for redirected stderr' '
|
|||
'
|
||||
|
||||
test_expect_success 'write force progress on for stderr' '
|
||||
git multi-pack-index --object-dir=$objdir --progress write 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir --progress write 2>err &&
|
||||
test_file_not_empty err
|
||||
'
|
||||
|
||||
test_expect_success 'write with the --no-progress option' '
|
||||
git multi-pack-index --object-dir=$objdir --no-progress write 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir --no-progress write 2>err &&
|
||||
test_line_count = 0 err
|
||||
'
|
||||
|
||||
|
|
@ -368,17 +369,17 @@ test_expect_success 'git-fsck incorrect offset' '
|
|||
'
|
||||
|
||||
test_expect_success 'repack progress off for redirected stderr' '
|
||||
git multi-pack-index --object-dir=$objdir repack 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir repack 2>err &&
|
||||
test_line_count = 0 err
|
||||
'
|
||||
|
||||
test_expect_success 'repack force progress on for stderr' '
|
||||
git multi-pack-index --object-dir=$objdir --progress repack 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir --progress repack 2>err &&
|
||||
test_file_not_empty err
|
||||
'
|
||||
|
||||
test_expect_success 'repack with the --no-progress option' '
|
||||
git multi-pack-index --object-dir=$objdir --no-progress repack 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir --no-progress repack 2>err &&
|
||||
test_line_count = 0 err
|
||||
'
|
||||
|
||||
|
|
@ -562,7 +563,7 @@ test_expect_success 'expire progress off for redirected stderr' '
|
|||
test_expect_success 'expire force progress on for stderr' '
|
||||
(
|
||||
cd dup &&
|
||||
git multi-pack-index --progress expire 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --progress expire 2>err &&
|
||||
test_file_not_empty err
|
||||
)
|
||||
'
|
||||
|
|
@ -570,7 +571,7 @@ test_expect_success 'expire force progress on for stderr' '
|
|||
test_expect_success 'expire with the --no-progress option' '
|
||||
(
|
||||
cd dup &&
|
||||
git multi-pack-index --no-progress expire 2>err &&
|
||||
GIT_PROGRESS_DELAY=0 git multi-pack-index --no-progress expire 2>err &&
|
||||
test_line_count = 0 err
|
||||
)
|
||||
'
|
||||
|
|
|
|||
|
|
@ -5,10 +5,11 @@ test_description='git maintenance builtin'
|
|||
. ./test-lib.sh
|
||||
|
||||
GIT_TEST_COMMIT_GRAPH=0
|
||||
GIT_TEST_MULTI_PACK_INDEX=0
|
||||
|
||||
test_expect_success 'help text' '
|
||||
test_expect_code 129 git maintenance -h 2>err &&
|
||||
test_i18ngrep "usage: git maintenance run" err &&
|
||||
test_i18ngrep "usage: git maintenance <subcommand>" err &&
|
||||
test_expect_code 128 git maintenance barf 2>err &&
|
||||
test_i18ngrep "invalid subcommand: barf" err &&
|
||||
test_expect_code 129 git maintenance 2>err &&
|
||||
|
|
@ -27,6 +28,19 @@ test_expect_success 'run [--auto|--quiet]' '
|
|||
test_subcommand git gc --no-quiet <run-no-quiet.txt
|
||||
'
|
||||
|
||||
test_expect_success 'maintenance.auto config option' '
|
||||
GIT_TRACE2_EVENT="$(pwd)/default" git commit --quiet --allow-empty -m 1 &&
|
||||
test_subcommand git maintenance run --auto --quiet <default &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/true" \
|
||||
git -c maintenance.auto=true \
|
||||
commit --quiet --allow-empty -m 2 &&
|
||||
test_subcommand git maintenance run --auto --quiet <true &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/false" \
|
||||
git -c maintenance.auto=false \
|
||||
commit --quiet --allow-empty -m 3 &&
|
||||
test_subcommand ! git maintenance run --auto --quiet <false
|
||||
'
|
||||
|
||||
test_expect_success 'maintenance.<task>.enabled' '
|
||||
git config maintenance.gc.enabled false &&
|
||||
git config maintenance.commit-graph.enabled true &&
|
||||
|
|
@ -62,4 +76,274 @@ test_expect_success 'run --task duplicate' '
|
|||
test_i18ngrep "cannot be selected multiple times" err
|
||||
'
|
||||
|
||||
test_expect_success 'run --task=prefetch with no remotes' '
|
||||
git maintenance run --task=prefetch 2>err &&
|
||||
test_must_be_empty err
|
||||
'
|
||||
|
||||
test_expect_success 'prefetch multiple remotes' '
|
||||
git clone . clone1 &&
|
||||
git clone . clone2 &&
|
||||
git remote add remote1 "file://$(pwd)/clone1" &&
|
||||
git remote add remote2 "file://$(pwd)/clone2" &&
|
||||
git -C clone1 switch -c one &&
|
||||
git -C clone2 switch -c two &&
|
||||
test_commit -C clone1 one &&
|
||||
test_commit -C clone2 two &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null &&
|
||||
fetchargs="--prune --no-tags --no-write-fetch-head --recurse-submodules=no --refmap= --quiet" &&
|
||||
test_subcommand git fetch remote1 $fetchargs +refs/heads/\\*:refs/prefetch/remote1/\\* <run-prefetch.txt &&
|
||||
test_subcommand git fetch remote2 $fetchargs +refs/heads/\\*:refs/prefetch/remote2/\\* <run-prefetch.txt &&
|
||||
test_path_is_missing .git/refs/remotes &&
|
||||
git log prefetch/remote1/one &&
|
||||
git log prefetch/remote2/two &&
|
||||
git fetch --all &&
|
||||
test_cmp_rev refs/remotes/remote1/one refs/prefetch/remote1/one &&
|
||||
test_cmp_rev refs/remotes/remote2/two refs/prefetch/remote2/two
|
||||
'
|
||||
|
||||
test_expect_success 'loose-objects task' '
|
||||
# Repack everything so we know the state of the object dir
|
||||
git repack -adk &&
|
||||
|
||||
# Hack to stop maintenance from running during "git commit"
|
||||
echo in use >.git/objects/maintenance.lock &&
|
||||
|
||||
# Assuming that "git commit" creates at least one loose object
|
||||
test_commit create-loose-object &&
|
||||
rm .git/objects/maintenance.lock &&
|
||||
|
||||
ls .git/objects >obj-dir-before &&
|
||||
test_file_not_empty obj-dir-before &&
|
||||
ls .git/objects/pack/*.pack >packs-before &&
|
||||
test_line_count = 1 packs-before &&
|
||||
|
||||
# The first run creates a pack-file
|
||||
# but does not delete loose objects.
|
||||
git maintenance run --task=loose-objects &&
|
||||
ls .git/objects >obj-dir-between &&
|
||||
test_cmp obj-dir-before obj-dir-between &&
|
||||
ls .git/objects/pack/*.pack >packs-between &&
|
||||
test_line_count = 2 packs-between &&
|
||||
ls .git/objects/pack/loose-*.pack >loose-packs &&
|
||||
test_line_count = 1 loose-packs &&
|
||||
|
||||
# The second run deletes loose objects
|
||||
# but does not create a pack-file.
|
||||
git maintenance run --task=loose-objects &&
|
||||
ls .git/objects >obj-dir-after &&
|
||||
cat >expect <<-\EOF &&
|
||||
info
|
||||
pack
|
||||
EOF
|
||||
test_cmp expect obj-dir-after &&
|
||||
ls .git/objects/pack/*.pack >packs-after &&
|
||||
test_cmp packs-between packs-after
|
||||
'
|
||||
|
||||
test_expect_success 'maintenance.loose-objects.auto' '
|
||||
git repack -adk &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \
|
||||
git -c maintenance.loose-objects.auto=1 maintenance \
|
||||
run --auto --task=loose-objects 2>/dev/null &&
|
||||
test_subcommand ! git prune-packed --quiet <trace-lo1.txt &&
|
||||
test_write_lines data-A | git hash-object -t blob --stdin -w &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/trace-loA" \
|
||||
git -c maintenance.loose-objects.auto=2 \
|
||||
maintenance run --auto --task=loose-objects 2>/dev/null &&
|
||||
test_subcommand ! git prune-packed --quiet <trace-loA &&
|
||||
test_write_lines data-B | git hash-object -t blob --stdin -w &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/trace-loB" \
|
||||
git -c maintenance.loose-objects.auto=2 \
|
||||
maintenance run --auto --task=loose-objects 2>/dev/null &&
|
||||
test_subcommand git prune-packed --quiet <trace-loB &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/trace-loC" \
|
||||
git -c maintenance.loose-objects.auto=2 \
|
||||
maintenance run --auto --task=loose-objects 2>/dev/null &&
|
||||
test_subcommand git prune-packed --quiet <trace-loC
|
||||
'
|
||||
|
||||
test_expect_success 'incremental-repack task' '
|
||||
packDir=.git/objects/pack &&
|
||||
for i in $(test_seq 1 5)
|
||||
do
|
||||
test_commit $i || return 1
|
||||
done &&
|
||||
|
||||
# Create three disjoint pack-files with size BIG, small, small.
|
||||
echo HEAD~2 | git pack-objects --revs $packDir/test-1 &&
|
||||
test_tick &&
|
||||
git pack-objects --revs $packDir/test-2 <<-\EOF &&
|
||||
HEAD~1
|
||||
^HEAD~2
|
||||
EOF
|
||||
test_tick &&
|
||||
git pack-objects --revs $packDir/test-3 <<-\EOF &&
|
||||
HEAD
|
||||
^HEAD~1
|
||||
EOF
|
||||
rm -f $packDir/pack-* &&
|
||||
rm -f $packDir/loose-* &&
|
||||
ls $packDir/*.pack >packs-before &&
|
||||
test_line_count = 3 packs-before &&
|
||||
|
||||
# the job repacks the two into a new pack, but does not
|
||||
# delete the old ones.
|
||||
git maintenance run --task=incremental-repack &&
|
||||
ls $packDir/*.pack >packs-between &&
|
||||
test_line_count = 4 packs-between &&
|
||||
|
||||
# the job deletes the two old packs, and does not write
|
||||
# a new one because the batch size is not high enough to
|
||||
# pack the largest pack-file.
|
||||
git maintenance run --task=incremental-repack &&
|
||||
ls .git/objects/pack/*.pack >packs-after &&
|
||||
test_line_count = 2 packs-after
|
||||
'
|
||||
|
||||
test_expect_success EXPENSIVE 'incremental-repack 2g limit' '
|
||||
for i in $(test_seq 1 5)
|
||||
do
|
||||
test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
|
||||
return 1
|
||||
done &&
|
||||
git add big &&
|
||||
git commit -m "Add big file (1)" &&
|
||||
|
||||
# ensure any possible loose objects are in a pack-file
|
||||
git maintenance run --task=loose-objects &&
|
||||
|
||||
rm big &&
|
||||
for i in $(test_seq 6 10)
|
||||
do
|
||||
test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
|
||||
return 1
|
||||
done &&
|
||||
git add big &&
|
||||
git commit -m "Add big file (2)" &&
|
||||
|
||||
# ensure any possible loose objects are in a pack-file
|
||||
git maintenance run --task=loose-objects &&
|
||||
|
||||
# Now run the incremental-repack task and check the batch-size
|
||||
GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \
|
||||
--task=incremental-repack 2>/dev/null &&
|
||||
test_subcommand git multi-pack-index repack \
|
||||
--no-progress --batch-size=2147483647 <run-2g.txt
|
||||
'
|
||||
|
||||
test_expect_success 'maintenance.incremental-repack.auto' '
|
||||
git repack -adk &&
|
||||
git config core.multiPackIndex true &&
|
||||
git multi-pack-index write &&
|
||||
GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \
|
||||
-c maintenance.incremental-repack.auto=1 \
|
||||
maintenance run --auto --task=incremental-repack 2>/dev/null &&
|
||||
test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt &&
|
||||
test_commit A &&
|
||||
git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
|
||||
HEAD
|
||||
^HEAD~1
|
||||
EOF
|
||||
GIT_TRACE2_EVENT=$(pwd)/trace-A git \
|
||||
-c maintenance.incremental-repack.auto=2 \
|
||||
maintenance run --auto --task=incremental-repack 2>/dev/null &&
|
||||
test_subcommand ! git multi-pack-index write --no-progress <trace-A &&
|
||||
test_commit B &&
|
||||
git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
|
||||
HEAD
|
||||
^HEAD~1
|
||||
EOF
|
||||
GIT_TRACE2_EVENT=$(pwd)/trace-B git \
|
||||
-c maintenance.incremental-repack.auto=2 \
|
||||
maintenance run --auto --task=incremental-repack 2>/dev/null &&
|
||||
test_subcommand git multi-pack-index write --no-progress <trace-B
|
||||
'
|
||||
|
||||
test_expect_success '--auto and --schedule incompatible' '
|
||||
test_must_fail git maintenance run --auto --schedule=daily 2>err &&
|
||||
test_i18ngrep "at most one" err
|
||||
'
|
||||
|
||||
test_expect_success 'invalid --schedule value' '
|
||||
test_must_fail git maintenance run --schedule=annually 2>err &&
|
||||
test_i18ngrep "unrecognized --schedule" err
|
||||
'
|
||||
|
||||
test_expect_success '--schedule inheritance weekly -> daily -> hourly' '
|
||||
git config maintenance.loose-objects.enabled true &&
|
||||
git config maintenance.loose-objects.schedule hourly &&
|
||||
git config maintenance.commit-graph.enabled true &&
|
||||
git config maintenance.commit-graph.schedule daily &&
|
||||
git config maintenance.incremental-repack.enabled true &&
|
||||
git config maintenance.incremental-repack.schedule weekly &&
|
||||
|
||||
GIT_TRACE2_EVENT="$(pwd)/hourly.txt" \
|
||||
git maintenance run --schedule=hourly 2>/dev/null &&
|
||||
test_subcommand git prune-packed --quiet <hourly.txt &&
|
||||
test_subcommand ! git commit-graph write --split --reachable \
|
||||
--no-progress <hourly.txt &&
|
||||
test_subcommand ! git multi-pack-index write --no-progress <hourly.txt &&
|
||||
|
||||
GIT_TRACE2_EVENT="$(pwd)/daily.txt" \
|
||||
git maintenance run --schedule=daily 2>/dev/null &&
|
||||
test_subcommand git prune-packed --quiet <daily.txt &&
|
||||
test_subcommand git commit-graph write --split --reachable \
|
||||
--no-progress <daily.txt &&
|
||||
test_subcommand ! git multi-pack-index write --no-progress <daily.txt &&
|
||||
|
||||
GIT_TRACE2_EVENT="$(pwd)/weekly.txt" \
|
||||
git maintenance run --schedule=weekly 2>/dev/null &&
|
||||
test_subcommand git prune-packed --quiet <weekly.txt &&
|
||||
test_subcommand git commit-graph write --split --reachable \
|
||||
--no-progress <weekly.txt &&
|
||||
test_subcommand git multi-pack-index write --no-progress <weekly.txt
|
||||
'
|
||||
|
||||
test_expect_success 'register and unregister' '
|
||||
test_when_finished git config --global --unset-all maintenance.repo &&
|
||||
git config --global --add maintenance.repo /existing1 &&
|
||||
git config --global --add maintenance.repo /existing2 &&
|
||||
git config --global --get-all maintenance.repo >before &&
|
||||
|
||||
git maintenance register &&
|
||||
test_cmp_config false maintenance.auto &&
|
||||
git config --global --get-all maintenance.repo >between &&
|
||||
cp before expect &&
|
||||
pwd >>expect &&
|
||||
test_cmp expect between &&
|
||||
|
||||
git maintenance unregister &&
|
||||
git config --global --get-all maintenance.repo >actual &&
|
||||
test_cmp before actual
|
||||
'
|
||||
|
||||
test_expect_success 'start from empty cron table' '
|
||||
GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance start &&
|
||||
|
||||
# start registers the repo
|
||||
git config --get --global maintenance.repo "$(pwd)" &&
|
||||
|
||||
grep "for-each-repo --config=maintenance.repo maintenance run --schedule=daily" cron.txt &&
|
||||
grep "for-each-repo --config=maintenance.repo maintenance run --schedule=hourly" cron.txt &&
|
||||
grep "for-each-repo --config=maintenance.repo maintenance run --schedule=weekly" cron.txt
|
||||
'
|
||||
|
||||
test_expect_success 'stop from existing schedule' '
|
||||
GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance stop &&
|
||||
|
||||
# stop does not unregister the repo
|
||||
git config --get --global maintenance.repo "$(pwd)" &&
|
||||
|
||||
# Operation is idempotent
|
||||
GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance stop &&
|
||||
test_must_be_empty cron.txt
|
||||
'
|
||||
|
||||
test_expect_success 'start preserves existing schedule' '
|
||||
echo "Important information!" >cron.txt &&
|
||||
GIT_TEST_CRONTAB="test-tool crontab cron.txt" git maintenance start &&
|
||||
grep "Important information!" cron.txt
|
||||
'
|
||||
|
||||
test_done
|
||||
|
|
|
|||
|
|
@ -1729,3 +1729,9 @@ test_lazy_prereq SHA1 '
|
|||
test_lazy_prereq REBASE_P '
|
||||
test -z "$GIT_TEST_SKIP_REBASE_P"
|
||||
'
|
||||
|
||||
# Ensure that no test accidentally triggers a Git command
|
||||
# that runs 'crontab', affecting a user's cron schedule.
|
||||
# Tests that verify the cron integration must set this locally
|
||||
# to avoid errors.
|
||||
GIT_TEST_CRONTAB="exit 1"
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче