зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1523321 - Add the wrupdater code to sync m-c's copy of WR to github. r=jrmuizel
Differential Revision: https://phabricator.services.mozilla.com/D33547 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Kartikaya Gupta
Родитель
0204171ff0
Коммит
4be1661f49
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This folder contains scripts to sync the WebRender code from
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mozilla-central to Github. The scripts in this folder were derived
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from the code at `https://github.com/staktrace/wrupdater`; the main
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difference is that the versions in this folder are designed to run
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as a taskcluster task. The versions in this folder are the canonical
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version going forward; the `staktrace/wrupdater` Github repo will
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continue to exist only as a historical archive.
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The main entry point is the `sync-to-github.sh` script. It creates a
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staging directory at `~/.wrupdater` if one doesn't already exist,
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and clones the `webrender` repo into it. The script also requires the
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`GECKO_PATH` environment variable to point to a mercurial clone of
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`mozilla-central`, and access to the taskcluster secrets service to
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get a Github API token.
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The script does some setup steps but the bulk of the actual work
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is done by the `converter.py` script. This script scans the mercurial
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repository for new changes to the `gfx/wr` folder, and adds commits to
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the git repository corresponding to those changes. There are some
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details in the implementation that make it more robust than simply
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exporting patches and attempting to reapply them; in particular it
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builds a commit tree structure that mirrors what is found in the
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`mozilla-central` repository with respect to branches and merges. So
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if conflicting changes land on autoland and inbound, and then get
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merged, the git repository commits will have the same structure with
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a fork/merge in the commit history. This was discovered to be
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necessary after a previous version ran into multiple cases where
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the simple patch approach didn't really work.
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Once the converter is done converting, the `sync-to-github.sh` script
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finishes the process by pushing the new commits to `moz-gfx/webrender`
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and generating a pull request against `servo/webrender`. It also
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leaves a comment on the PR that triggers testing and merge of the PR.
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If there is already a pull request (perhaps from a previous run) the
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pre-existing PR is force-updated instead. This allows for graceful
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handling of scenarios where the PR failed to get merged (e.g. due to
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CI failures on the Github side).
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The script is intended to by run by taskcluster for any changes that
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touch the `gfx/wr` folder that land on `mozilla-central`. This may mean
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that multiple instances of this script run concurrently, or even out
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of order (i.e. the task for an older m-c push runs after the task for
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a newer m-c push). The script was written with these possibilities in
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mind and should be able to eventually recover from any such scenario
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automatically (although it may take additional changes to mozilla-central
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for such recovery to occur).
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@ -0,0 +1,357 @@
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#!/usr/bin/env python3
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import os
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import re
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import subprocess
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import sys
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import pygit2
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import requests
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import hglib
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DEBUG = False
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def eprint(*args, **kwargs):
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print(*args, file=sys.stderr, **kwargs)
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def debugprint(*args, **kwargs):
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if DEBUG:
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eprint(*args, **kwargs)
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class HgCommit:
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def __init__(self, parent1, parent2):
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self.parents = []
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if parent1 == NULL_PARENT_REV:
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raise Exception("Encountered a hg changeset with no parents! We don't handle this....")
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self.parents.append(parent1)
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if parent2 != NULL_PARENT_REV:
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self.parents.append(parent2)
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self.touches_wr_code = False
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self.children = []
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def add_child(self, rev):
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self.children.append(rev)
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class GitCommit:
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def __init__(self, hg_rev, commit_obj):
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self.hg_rev = hg_rev
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self.commit_obj = commit_obj
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def load_git_repository():
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commit_map = dict()
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re_commitmsg = re.compile(r"^\[wrupdater\] From https://hg.mozilla.org/mozilla-central/rev/([0-9a-fA-F]+)$", re.MULTILINE)
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for commit in webrender_git_repo.walk(webrender_git_repo.head.target):
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m = re_commitmsg.search(commit.message)
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if not m:
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continue
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hg_rev = m.group(1)
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commit_map[hg_rev] = GitCommit(hg_rev, commit)
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debugprint("Loaded pre-existing commit hg %s -> git %s" % (hg_rev, commit.oid))
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return commit_map
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def timeof(git_commit):
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return git_commit.commit_obj.commit_time + git_commit.commit_obj.commit_time_offset
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def find_newest_commit(commit_map):
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newest_hg_rev = None
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newest_commit_time = None
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for hg_rev, git_commit in commit_map.items():
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if newest_hg_rev is None:
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newest_hg_rev = hg_rev
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newest_commit_time = timeof(git_commit)
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elif timeof(git_commit) > newest_commit_time:
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newest_hg_rev = hg_rev
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newest_commit_time = timeof(git_commit)
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return newest_hg_rev
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def get_single_rev(revset):
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output = subprocess.check_output(['hg', 'log', '-r', revset, '--template', '{node}'])
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output = str(output, "ascii")
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return output
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def get_multiple_revs(revset, template):
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output = subprocess.check_output(['hg', 'log', '-r', revset, '--template', template + '\\n'])
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for line in output.splitlines():
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yield str(line, "ascii")
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def get_base_hg_rev(commit_map):
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base_hg_rev = find_newest_commit(commit_map)
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eprint("Using %s as base hg revisions" % base_hg_rev)
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return base_hg_rev
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def load_hg_commits(commits, query):
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for cset in get_multiple_revs(query, '{node} {p1node} {p2node}'):
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tokens = cset.split()
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commits[tokens[0]] = HgCommit(tokens[1], tokens[2])
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return commits
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def get_real_base_hg_rev(hg_data, commit_map):
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# Some of the WR commits we want to port to github may have landed on codelines
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# that branched off central prior to base_hg_rev. So when we create the git
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# equivalents, they will have parents that are not the HEAD of the git repo,
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# but instead will be descendants of older commits in the git repo. In order
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# to do this correctly, we need to find the hg-equivalents of all of those
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# possible git parents. So first we identify all the "tail" hg revisions in
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# our hg_data set (think "tail" as in opposite of "head" which is the tipmost
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# commit). The "tail" hg revisions are the ones for which we don't have their
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# ancestors in hg_data.
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tails = []
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for (rev, cset) in hg_data.items():
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for parent in cset.parents:
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if not parent in hg_data:
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tails.append(rev)
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eprint("Found hg tail revisions %s" % tails)
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# Then we find their common ancestor, which will be some ancestor of base_hg_rev
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# from which those codelines.
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if len(tails) == 0:
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common_ancestor = get_single_rev('.')
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else:
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common_ancestor = get_single_rev('ancestor(' + ','.join(tails) + ')')
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eprint("Found common ancestor of tail revisions: %s" % common_ancestor)
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# And then we find the newest git commit whose hg-equivalent is an ancestor of
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# that common ancestor, to make sure we are starting from a known hg/git
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# commit pair.
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for git_commit in sorted(commit_map.values(), key=timeof, reverse=True):
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new_base = get_single_rev('ancestor(' + common_ancestor + ',' + git_commit.hg_rev + ')')
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if new_base == common_ancestor:
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eprint("Pre-existing WR commit %s from hg rev %s is descendant of common ancestor; walking back further..." % (git_commit.commit_obj.id, git_commit.hg_rev))
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continue
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if new_base != git_commit.hg_rev:
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eprint("Pre-existing WR commit %s from hg rev %s is on sibling branch of common ancestor; walking back further..." % (git_commit.commit_obj.id, git_commit.hg_rev))
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continue
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eprint("Pre-existing WR commit %s from hg rev %s is sufficiently old; stopping walk" % (git_commit.commit_obj.id, git_commit.hg_rev))
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common_ancestor = new_base
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break
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return common_ancestor
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# Now we prune out all the uninteresting changesets from hg_commits. The
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# uninteresting ones are ones that don't touch WR code and are not merges. We
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# do this by rewriting the parents to the "interesting" ancestor.
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def prune_boring(rev):
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while rev in hg_commits:
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parent_pruned = False
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for i in range(len(hg_commits[rev].parents)):
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parent_rev = hg_commits[rev].parents[i]
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if not parent_rev in hg_commits:
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continue
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if hg_commits[parent_rev].touches_wr_code:
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continue
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if len(hg_commits[parent_rev].parents) > 1:
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continue
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# If we get here, then `parent_rev` is a boring revision and we can
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# prune it. Connect `rev` to its grandparent, and prune the parent
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grandparent_rev = hg_commits[parent_rev].parents[0]
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hg_commits[rev].parents[i] = grandparent_rev
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# eprint("Pruned %s as boring parent of %s, using %s now" % (parent_rev, rev, grandparent_rev))
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parent_pruned = True
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if parent_pruned:
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# If we pruned a parent, process `rev` again as we might want to
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# prune more parents
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continue
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# If we get here, all of `rev`s parents are interesting, so we can't
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# prune them. Move up to the parent rev and start processing that, or
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# if we have multiple parents then recurse on those nodes.
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if len(hg_commits[rev].parents) == 1:
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rev = hg_commits[rev].parents[0]
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continue
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for parent_rev in hg_commits[rev].parents:
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prune_boring(parent_rev)
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return
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class FakeCommit:
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def __init__(self, oid):
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self.oid = oid
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def fake_commit(hg_rev, parent1, parent2):
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if parent1 is None:
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eprint("ERROR: Trying to build on None")
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exit(1)
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oid = "githash_%s" % hash(parent1)
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eprint("Fake-built %s" % oid)
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return FakeCommit(oid)
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def build_tree(builder, treedata):
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for (name, value) in treedata.items():
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if isinstance(value, dict):
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subbuilder = webrender_git_repo.TreeBuilder()
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build_tree(subbuilder, value)
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builder.insert(name, subbuilder.write(), pygit2.GIT_FILEMODE_TREE)
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else:
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(filemode, contents) = value
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blob_oid = webrender_git_repo.create_blob(contents)
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builder.insert(name, blob_oid, filemode)
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def author_to_signature(author):
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pieces = author.strip().split('<')
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if len(pieces) != 2 or pieces[1][-1] != '>':
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# We could probably handle this better
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return pygit2.Signature(author, '')
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name = pieces[0].strip()
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email = pieces[1][:-1].strip()
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return pygit2.Signature(name, email)
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def real_commit(hg_rev, parent1, parent2):
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filetree = dict()
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manifest = mozilla_hg_repo.manifest(rev=hg_rev)
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for (nodeid, permission, executable, symlink, filename) in manifest:
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if not filename.startswith(b'gfx/wr/'):
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continue
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if symlink:
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filemode = pygit2.GIT_FILEMODE_LINK
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elif executable:
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filemode = pygit2.GIT_FILEMODE_BLOB_EXECUTABLE
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else:
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filemode = pygit2.GIT_FILEMODE_BLOB
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filecontent = mozilla_hg_repo.cat([filename], rev=hg_rev)
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subtree = filetree
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for component in filename.split(b'/')[2:-1]:
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subtree = subtree.setdefault(component.decode("latin-1"), dict())
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filename = filename.split(b'/')[-1]
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subtree[filename.decode("latin-1")] = (filemode, filecontent)
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builder = webrender_git_repo.TreeBuilder()
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build_tree(builder, filetree)
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tree_oid = builder.write()
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parent1_obj = webrender_git_repo.get(parent1)
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if parent1_obj.tree_id == tree_oid:
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eprint("Early-exit; tree matched that of parent git commit %s" % parent1)
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return parent1_obj
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if parent2 is not None:
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parent2_obj = webrender_git_repo.get(parent2)
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if parent2_obj.tree_id == tree_oid:
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eprint("Early-exit; tree matched that of parent git commit %s" % parent2)
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return parent2_obj
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hg_rev_obj = mozilla_hg_repo.log(revrange=hg_rev, limit=1)[0]
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commit_author = hg_rev_obj[4].decode("latin-1")
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commit_message = hg_rev_obj[5].decode("latin-1")
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commit_message += '\n\n[wrupdater] From https://hg.mozilla.org/mozilla-central/rev/%s' % hg_rev + '\n'
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parents = [parent1]
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if parent2 is not None:
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parents.append(parent2)
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commit_oid = webrender_git_repo.create_commit(
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None,
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author_to_signature(commit_author),
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pygit2.Signature('wrupdater', 'graphics-team@mozilla.staktrace.com'),
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commit_message,
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tree_oid,
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parents,
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)
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eprint("Built git commit %s" % commit_oid)
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return webrender_git_repo.get(commit_oid)
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def try_commit(hg_rev, parent1, parent2 = None):
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if False:
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return fake_commit(hg_rev, parent1, parent2)
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else:
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return real_commit(hg_rev, parent1, parent2)
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def build_git_commits(rev):
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debugprint("build_git_commit(%s)..." % rev)
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if rev in hg_to_git_commit_map:
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debugprint(" maps to %s" % hg_to_git_commit_map[rev].commit_obj.oid)
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return hg_to_git_commit_map[rev].commit_obj.oid
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if rev not in hg_commits:
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debugprint(" not in hg_commits")
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return None
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if len(hg_commits[rev].parents) == 1:
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git_parent = build_git_commits(hg_commits[rev].parents[0])
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if not hg_commits[rev].touches_wr_code:
|
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eprint("WARNING: Found rev %s that is non-merge and non-WR" % rev)
|
||||
return git_parent
|
||||
eprint("Building git equivalent for %s on top of %s" % (rev, git_parent))
|
||||
commit_obj = try_commit(rev, git_parent)
|
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hg_to_git_commit_map[rev] = GitCommit(rev, commit_obj)
|
||||
debugprint(" built %s as %s" % (rev, commit_obj.oid))
|
||||
return commit_obj.oid
|
||||
|
||||
git_parent_1 = build_git_commits(hg_commits[rev].parents[0])
|
||||
git_parent_2 = build_git_commits(hg_commits[rev].parents[1])
|
||||
if git_parent_1 is None or git_parent_2 is None or git_parent_1 == git_parent_2:
|
||||
git_parent = git_parent_1 if git_parent_2 is None else git_parent_2
|
||||
if not hg_commits[rev].touches_wr_code or git_parent is None:
|
||||
debugprint(" %s is merge with no parents or doesn't touch WR, returning %s" % (rev, git_parent))
|
||||
return git_parent
|
||||
|
||||
eprint("WARNING: Found merge rev %s whose parents have identical WR code, but modifies WR" % rev)
|
||||
eprint("Building git equivalent for %s on top of %s" % (rev, git_parent))
|
||||
commit_obj = try_commit(rev, git_parent)
|
||||
hg_to_git_commit_map[rev] = GitCommit(rev, commit_obj)
|
||||
debugprint(" built %s as %s" % (rev, commit_obj.oid))
|
||||
return commit_obj.oid
|
||||
|
||||
# An actual merge
|
||||
eprint("Building git equivalent for %s on top of %s, %s" % (rev, git_parent_1, git_parent_2))
|
||||
commit_obj = try_commit(rev, git_parent_1, git_parent_2)
|
||||
hg_to_git_commit_map[rev] = GitCommit(rev, commit_obj)
|
||||
debugprint(" built %s as %s" % (rev, commit_obj.oid))
|
||||
return commit_obj.oid
|
||||
|
||||
|
||||
if len(sys.argv) < 2:
|
||||
eprint("Usage: %s <path-to-webrender-git-repo>")
|
||||
eprint("Current dir must be the mozilla hg repo")
|
||||
exit(1)
|
||||
|
||||
webrender_git_path = sys.argv[1]
|
||||
mozilla_hg_path = os.getcwd()
|
||||
NULL_PARENT_REV = '0000000000000000000000000000000000000000'
|
||||
|
||||
webrender_git_repo = pygit2.Repository(pygit2.discover_repository(webrender_git_path))
|
||||
mozilla_hg_repo = hglib.open(mozilla_hg_path)
|
||||
hg_to_git_commit_map = load_git_repository()
|
||||
base_hg_rev = get_base_hg_rev(hg_to_git_commit_map)
|
||||
hg_commits = load_hg_commits(dict(), 'only(.,' + base_hg_rev + ')')
|
||||
eprint("Initial set has %s changesets" % len(hg_commits))
|
||||
base_hg_rev = get_real_base_hg_rev(hg_commits, hg_to_git_commit_map)
|
||||
eprint("Using hg rev %s as common ancestor of all interesting changesets" % base_hg_rev)
|
||||
|
||||
# Refresh hg_commits with our wider dataset
|
||||
hg_tip = get_single_rev('.')
|
||||
wider_range = "%s::%s" % (base_hg_rev, hg_tip)
|
||||
hg_commits = load_hg_commits(hg_commits, wider_range)
|
||||
eprint("Updated set has %s changesets" % len(hg_commits))
|
||||
|
||||
# Also flag any changes that touch WR
|
||||
for cset in get_multiple_revs('(' + wider_range + ') & modifies("glob:gfx/wr/**")', '{node}'):
|
||||
hg_commits[cset].touches_wr_code = True
|
||||
eprint("Identified %s changesets that touch WR code" % sum([1 if v.touches_wr_code else 0 for (k, v) in hg_commits.items()]))
|
||||
|
||||
prune_boring(hg_tip)
|
||||
# hg_tip itself might be boring
|
||||
if not hg_commits[hg_tip].touches_wr_code and len(hg_commits[hg_tip].parents) == 1:
|
||||
new_tip = hg_commits[hg_tip].parents[0]
|
||||
eprint("Pruned tip %s as boring, using %s now" % (hg_tip, new_tip))
|
||||
hg_tip = new_tip
|
||||
|
||||
# Extra logging, disabled by default
|
||||
if DEBUG:
|
||||
for (rev, cset) in hg_commits.items():
|
||||
desc = " %s" % rev
|
||||
desc += " touches WR: %s" % cset.touches_wr_code
|
||||
desc += " parents: %s" % cset.parents
|
||||
if rev in hg_to_git_commit_map:
|
||||
desc += " git: %s" % hg_to_git_commit_map[rev].commit_obj.oid
|
||||
if rev == hg_tip:
|
||||
desc += " (tip)"
|
||||
eprint(desc)
|
||||
|
||||
git_tip = build_git_commits(hg_tip)
|
||||
if git_tip is None:
|
||||
eprint("No new changesets generated, exiting.")
|
||||
else:
|
||||
webrender_git_repo.create_reference('refs/heads/wrupdater', git_tip, force=True)
|
||||
eprint("Updated wrupdater branch to %s, done!" % git_tip)
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import json
|
||||
import sys
|
||||
|
||||
j = json.load(sys.stdin)
|
||||
components = sys.argv[1].split('/')
|
||||
|
||||
def next_match(json_fragment, components):
|
||||
if len(components) == 0:
|
||||
yield json_fragment
|
||||
else:
|
||||
component = components[0]
|
||||
if type(json_fragment) == list:
|
||||
if component == '*':
|
||||
for item in json_fragment:
|
||||
yield from next_match(item, components[1:])
|
||||
else:
|
||||
component = int(component)
|
||||
if component >= len(j):
|
||||
sys.exit(1)
|
||||
yield from next_match(json_fragment[component], components[1:])
|
||||
elif type(json_fragment) == dict:
|
||||
if component == '*':
|
||||
for key in sorted(json_fragment.keys()):
|
||||
yield from next_match(json_fragment[key], components[1:])
|
||||
elif component not in json_fragment:
|
||||
sys.exit(1)
|
||||
else:
|
||||
yield from next_match(json_fragment[component], components[1:])
|
||||
|
||||
for match in list(next_match(j, components)):
|
||||
if type(match) == dict:
|
||||
print(' '.join(match.keys()))
|
||||
else:
|
||||
print(match)
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
# file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||||
|
||||
# Do NOT set -x here, since that will expose a secret API token!
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
set -o pipefail
|
||||
|
||||
if [[ "$(uname)" != "Linux" ]]; then
|
||||
echo "Error: this script must be run on Linux due to readlink semantics"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# GECKO_PATH should definitely be set
|
||||
if [[ -z "${GECKO_PATH}" ]]; then
|
||||
echo "Error: GECKO_PATH must point to a hg clone of mozilla-central"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Internal variables, don't fiddle with these
|
||||
MYSELF=$(readlink -f ${0})
|
||||
MYDIR=$(dirname "${MYSELF}")
|
||||
WORKDIR="${HOME}/.wrupdater"
|
||||
TMPDIR="${WORKDIR}/tmp"
|
||||
SECRET="project/webrender-ci/wrupdater-github-token"
|
||||
MOZ_SCM_LEVEL=${MOZ_SCM_LEVEL:-1} # 1 means try push, so no access to secret
|
||||
|
||||
mkdir -p "${TMPDIR}"
|
||||
|
||||
# Bring the webrender clone to a known good up-to-date state
|
||||
if [[ ! -d "${WORKDIR}/webrender" ]]; then
|
||||
echo "Setting up webrender repo..."
|
||||
git clone https://github.com/servo/webrender "${WORKDIR}/webrender"
|
||||
pushd "${WORKDIR}/webrender"
|
||||
git remote add moz-gfx https://github.com/moz-gfx/webrender
|
||||
popd
|
||||
else
|
||||
echo "Updating webrender repo..."
|
||||
pushd "${WORKDIR}/webrender"
|
||||
git checkout master
|
||||
git pull
|
||||
popd
|
||||
fi
|
||||
|
||||
if [[ "${MOZ_SCM_LEVEL}" != "1" ]]; then
|
||||
echo "Obtaining github API token..."
|
||||
# Be careful, GITHUB_TOKEN is secret, so don't log it (or any variables
|
||||
# built using it).
|
||||
GITHUB_TOKEN=$(
|
||||
curl -sSfL "http://taskcluster/secrets/v1/secret/${SECRET}" |
|
||||
${MYDIR}/read-json.py "secret/token"
|
||||
)
|
||||
AUTH="moz-gfx:${GITHUB_TOKEN}"
|
||||
fi
|
||||
|
||||
echo "Pushing base wrupdater branch..."
|
||||
pushd "${WORKDIR}/webrender"
|
||||
git fetch moz-gfx
|
||||
git checkout -B wrupdater moz-gfx/wrupdater || git checkout -B wrupdater master
|
||||
|
||||
if [[ "${MOZ_SCM_LEVEL}" != "1" ]]; then
|
||||
# git may emit error messages that contain the URL, so let's sanitize them
|
||||
# or we might leak the auth token to the task log.
|
||||
git push "https://${AUTH}@github.com/moz-gfx/webrender" \
|
||||
wrupdater:wrupdater 2>&1 | sed -e "s/${AUTH}/_SANITIZED_/g"
|
||||
fi
|
||||
popd
|
||||
|
||||
# Run the converter
|
||||
echo "Running converter..."
|
||||
pushd "${GECKO_PATH}"
|
||||
"${MYDIR}/converter.py" "${WORKDIR}/webrender"
|
||||
popd
|
||||
|
||||
# Check to see if we have changes that need pushing
|
||||
echo "Checking for new changes..."
|
||||
pushd "${WORKDIR}/webrender"
|
||||
PATCHCOUNT=$(git log --oneline moz-gfx/wrupdater..wrupdater | wc -l)
|
||||
if [[ ${PATCHCOUNT} -eq 0 ]]; then
|
||||
echo "No new patches found, aborting..."
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Log the new changes, just for logging purposes
|
||||
echo "Here are the new changes:"
|
||||
git log --graph --stat moz-gfx/wrupdater..wrupdater
|
||||
|
||||
# Collect PR numbers of PRs opened on Github and merged to m-c
|
||||
set +e
|
||||
FIXES=$(
|
||||
git log master..wrupdater |
|
||||
grep "\[import-pr\] From https://github.com/servo/webrender/pull" |
|
||||
sed -e "s%.*pull/% Fixes #%" |
|
||||
uniq |
|
||||
tr '\n' ','
|
||||
)
|
||||
echo "${FIXES}"
|
||||
set -e
|
||||
|
||||
if [[ "${MOZ_SCM_LEVEL}" == "1" ]]; then
|
||||
echo "Running in try push, exiting now"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
echo "Pushing new changes to moz-gfx..."
|
||||
# git may emit error messages that contain the URL, so let's sanitize them
|
||||
# or we might leak the auth token to the task log.
|
||||
git push "https://${AUTH}@github.com/moz-gfx/webrender" +wrupdater:wrupdater \
|
||||
2>&1 | sed -e "s/${AUTH}/_SANITIZED_/g"
|
||||
|
||||
CURL_HEADER="Accept: application/vnd.github.v3+json"
|
||||
CURL=(curl -sSfL -H "${CURL_HEADER}" -u "${AUTH}")
|
||||
# URL extracted here mostly to make servo-tidy happy with line lengths
|
||||
API_URL="https://api.github.com/repos/servo/webrender"
|
||||
|
||||
# Check if there's an existing PR open
|
||||
echo "Listing pre-existing pull requests..."
|
||||
"${CURL[@]}" "${API_URL}/pulls?head=moz-gfx:wrupdater" |
|
||||
tee "${TMPDIR}/pr.get"
|
||||
set +e
|
||||
COMMENT_URL=$(cat "${TMPDIR}/pr.get" | ${MYDIR}/read-json.py "0/comments_url")
|
||||
HAS_COMMENT_URL="${?}"
|
||||
set -e
|
||||
|
||||
if [[ ${HAS_COMMENT_URL} -ne 0 ]]; then
|
||||
echo "Pull request not found, creating..."
|
||||
# The PR doesn't exist yet, so let's create it
|
||||
( echo -n '{ "title": "Sync changes from mozilla-central"'
|
||||
echo -n ', "body": "'"${FIXES}"'"'
|
||||
echo -n ', "head": "moz-gfx:wrupdater"'
|
||||
echo -n ', "base": "master" }'
|
||||
) > "${TMPDIR}/pr.create"
|
||||
"${CURL[@]}" -d "@${TMPDIR}/pr.create" "${API_URL}/pulls" |
|
||||
tee "${TMPDIR}/pr.response"
|
||||
COMMENT_URL=$(
|
||||
cat "${TMPDIR}/pr.response" |
|
||||
${MYDIR}/read-json.py "comments_url"
|
||||
)
|
||||
fi
|
||||
|
||||
# At this point COMMENTS_URL should be set, so leave a comment to tell bors
|
||||
# to merge the PR.
|
||||
echo "Posting r+ comment to ${COMMENT_URL}..."
|
||||
echo '{ "body": "@bors-servo r+" }' > "${TMPDIR}/bors_rplus"
|
||||
"${CURL[@]}" -d "@${TMPDIR}/bors_rplus" "${COMMENT_URL}"
|
||||
|
||||
echo "All done!"
|
||||
|
|
@ -27,6 +27,8 @@ packages = [
|
|||
# Files that are ignored for all tidy and lint checks.
|
||||
files = [
|
||||
"./wrench/src/egl.rs", # Copied from glutin
|
||||
"./ci-scripts/wrupdater/converter.py", # servo-tidy doesn't like python3
|
||||
"./ci-scripts/wrupdater/read-json.py", # servo-tidy doesn't like python3
|
||||
]
|
||||
|
||||
# Many directories are currently ignored while we tidy things up
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче