зеркало из https://github.com/microsoft/git.git
ref-filter: add %(raw) atom
Add new formatting option `%(raw)`, which will print the raw object data without any changes. It will help further to migrate all cat-file formatting logic from cat-file to ref-filter. The raw data of blob, tree objects may contain '\0', but most of the logic in `ref-filter` depends on the output of the atom being text (specifically, no embedded NULs in it). E.g. `quote_formatting()` use `strbuf_addstr()` or `*._quote_buf()` add the data to the buffer. The raw data of a tree object is `100644 one\0...`, only the `100644 one` will be added to the buffer, which is incorrect. Therefore, we need to find a way to record the length of the atom_value's member `s`. Although strbuf can already record the string and its length, if we want to replace the type of atom_value's member `s` with strbuf, many places in ref-filter that are filled with dynamically allocated mermory in `v->s` are not easy to replace. At the same time, we need to check if `v->s == NULL` in populate_value(), and strbuf cannot easily distinguish NULL and empty strings, but c-style "const char *" can do it. So add a new member in `struct atom_value`: `s_size`, which can record raw object size, it can help us add raw object data to the buffer or compare two buffers which contain raw object data. Note that `--format=%(raw)` cannot be used with `--python`, `--shell`, `--tcl`, and `--perl` because if the binary raw data is passed to a variable in such languages, these may not support arbitrary binary data in their string variable type. Reviewed-by: Jacob Keller <jacob.keller@gmail.com> Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Hariom Verma <hariom18599@gmail.com> Helped-by: Bagas Sanjaya <bagasdotme@gmail.com> Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Helped-by: Felipe Contreras <felipe.contreras@gmail.com> Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk> Helped-by: Junio C Hamano <gitster@pobox.com> Based-on-patch-by: Olga Telezhnaya <olyatelezhnaya@gmail.com> Signed-off-by: ZheNing Hu <adlternative@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
ZheNing Hu
Junio C Hamano
Родитель
311d0b8e8e
Коммит
bd0708c7eb
|
|
@ -235,6 +235,15 @@ and `date` to extract the named component. For email fields (`authoremail`,
|
|||
without angle brackets, and `:localpart` to get the part before the `@` symbol
|
||||
out of the trimmed email.
|
||||
|
||||
The raw data in an object is `raw`.
|
||||
|
||||
raw:size::
|
||||
The raw data size of the object.
|
||||
|
||||
Note that `--format=%(raw)` can not be used with `--python`, `--shell`, `--tcl`,
|
||||
`--perl` because such language may not support arbitrary binary data in their
|
||||
string variable type.
|
||||
|
||||
The message in a commit or a tag object is `contents`, from which
|
||||
`contents:<part>` can be used to extract various parts out of:
|
||||
|
||||
|
|
|
|||
143
ref-filter.c
143
ref-filter.c
|
|
@ -144,6 +144,7 @@ enum atom_type {
|
|||
ATOM_BODY,
|
||||
ATOM_TRAILERS,
|
||||
ATOM_CONTENTS,
|
||||
ATOM_RAW,
|
||||
ATOM_UPSTREAM,
|
||||
ATOM_PUSH,
|
||||
ATOM_SYMREF,
|
||||
|
|
@ -189,6 +190,9 @@ static struct used_atom {
|
|||
struct process_trailer_options trailer_opts;
|
||||
unsigned int nlines;
|
||||
} contents;
|
||||
struct {
|
||||
enum { RAW_BARE, RAW_LENGTH } option;
|
||||
} raw_data;
|
||||
struct {
|
||||
cmp_status cmp_status;
|
||||
const char *str;
|
||||
|
|
@ -426,6 +430,18 @@ static int contents_atom_parser(const struct ref_format *format, struct used_ato
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int raw_atom_parser(const struct ref_format *format, struct used_atom *atom,
|
||||
const char *arg, struct strbuf *err)
|
||||
{
|
||||
if (!arg)
|
||||
atom->u.raw_data.option = RAW_BARE;
|
||||
else if (!strcmp(arg, "size"))
|
||||
atom->u.raw_data.option = RAW_LENGTH;
|
||||
else
|
||||
return strbuf_addf_ret(err, -1, _("unrecognized %%(raw) argument: %s"), arg);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int oid_atom_parser(const struct ref_format *format, struct used_atom *atom,
|
||||
const char *arg, struct strbuf *err)
|
||||
{
|
||||
|
|
@ -586,6 +602,7 @@ static struct {
|
|||
[ATOM_BODY] = { "body", SOURCE_OBJ, FIELD_STR, body_atom_parser },
|
||||
[ATOM_TRAILERS] = { "trailers", SOURCE_OBJ, FIELD_STR, trailers_atom_parser },
|
||||
[ATOM_CONTENTS] = { "contents", SOURCE_OBJ, FIELD_STR, contents_atom_parser },
|
||||
[ATOM_RAW] = { "raw", SOURCE_OBJ, FIELD_STR, raw_atom_parser },
|
||||
[ATOM_UPSTREAM] = { "upstream", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser },
|
||||
[ATOM_PUSH] = { "push", SOURCE_NONE, FIELD_STR, remote_ref_atom_parser },
|
||||
[ATOM_SYMREF] = { "symref", SOURCE_NONE, FIELD_STR, refname_atom_parser },
|
||||
|
|
@ -620,12 +637,19 @@ struct ref_formatting_state {
|
|||
|
||||
struct atom_value {
|
||||
const char *s;
|
||||
ssize_t s_size;
|
||||
int (*handler)(struct atom_value *atomv, struct ref_formatting_state *state,
|
||||
struct strbuf *err);
|
||||
uintmax_t value; /* used for sorting when not FIELD_STR */
|
||||
struct used_atom *atom;
|
||||
};
|
||||
|
||||
#define ATOM_SIZE_UNSPECIFIED (-1)
|
||||
|
||||
#define ATOM_VALUE_INIT { \
|
||||
.s_size = ATOM_SIZE_UNSPECIFIED \
|
||||
}
|
||||
|
||||
/*
|
||||
* Used to parse format string and sort specifiers
|
||||
*/
|
||||
|
|
@ -644,13 +668,6 @@ static int parse_ref_filter_atom(const struct ref_format *format,
|
|||
return strbuf_addf_ret(err, -1, _("malformed field name: %.*s"),
|
||||
(int)(ep-atom), atom);
|
||||
|
||||
/* Do we have the atom already used elsewhere? */
|
||||
for (i = 0; i < used_atom_cnt; i++) {
|
||||
int len = strlen(used_atom[i].name);
|
||||
if (len == ep - atom && !memcmp(used_atom[i].name, atom, len))
|
||||
return i;
|
||||
}
|
||||
|
||||
/*
|
||||
* If the atom name has a colon, strip it and everything after
|
||||
* it off - it specifies the format for this entry, and
|
||||
|
|
@ -660,6 +677,13 @@ static int parse_ref_filter_atom(const struct ref_format *format,
|
|||
arg = memchr(sp, ':', ep - sp);
|
||||
atom_len = (arg ? arg : ep) - sp;
|
||||
|
||||
/* Do we have the atom already used elsewhere? */
|
||||
for (i = 0; i < used_atom_cnt; i++) {
|
||||
int len = strlen(used_atom[i].name);
|
||||
if (len == ep - atom && !memcmp(used_atom[i].name, atom, len))
|
||||
return i;
|
||||
}
|
||||
|
||||
/* Is the atom a valid one? */
|
||||
for (i = 0; i < ARRAY_SIZE(valid_atom); i++) {
|
||||
int len = strlen(valid_atom[i].name);
|
||||
|
|
@ -709,11 +733,14 @@ static int parse_ref_filter_atom(const struct ref_format *format,
|
|||
return at;
|
||||
}
|
||||
|
||||
static void quote_formatting(struct strbuf *s, const char *str, int quote_style)
|
||||
static void quote_formatting(struct strbuf *s, const char *str, ssize_t len, int quote_style)
|
||||
{
|
||||
switch (quote_style) {
|
||||
case QUOTE_NONE:
|
||||
strbuf_addstr(s, str);
|
||||
if (len < 0)
|
||||
strbuf_addstr(s, str);
|
||||
else
|
||||
strbuf_add(s, str, len);
|
||||
break;
|
||||
case QUOTE_SHELL:
|
||||
sq_quote_buf(s, str);
|
||||
|
|
@ -740,9 +767,11 @@ static int append_atom(struct atom_value *v, struct ref_formatting_state *state,
|
|||
* encountered.
|
||||
*/
|
||||
if (!state->stack->prev)
|
||||
quote_formatting(&state->stack->output, v->s, state->quote_style);
|
||||
else
|
||||
quote_formatting(&state->stack->output, v->s, v->s_size, state->quote_style);
|
||||
else if (v->s_size < 0)
|
||||
strbuf_addstr(&state->stack->output, v->s);
|
||||
else
|
||||
strbuf_add(&state->stack->output, v->s, v->s_size);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -842,21 +871,23 @@ static int if_atom_handler(struct atom_value *atomv, struct ref_formatting_state
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int is_empty(const char *s)
|
||||
static int is_empty(struct strbuf *buf)
|
||||
{
|
||||
while (*s != '\0') {
|
||||
if (!isspace(*s))
|
||||
return 0;
|
||||
s++;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
const char *cur = buf->buf;
|
||||
const char *end = buf->buf + buf->len;
|
||||
|
||||
while (cur != end && (isspace(*cur)))
|
||||
cur++;
|
||||
|
||||
return cur == end;
|
||||
}
|
||||
|
||||
static int then_atom_handler(struct atom_value *atomv, struct ref_formatting_state *state,
|
||||
struct strbuf *err)
|
||||
{
|
||||
struct ref_formatting_stack *cur = state->stack;
|
||||
struct if_then_else *if_then_else = NULL;
|
||||
size_t str_len = 0;
|
||||
|
||||
if (cur->at_end == if_then_else_handler)
|
||||
if_then_else = (struct if_then_else *)cur->at_end_data;
|
||||
|
|
@ -867,18 +898,22 @@ static int then_atom_handler(struct atom_value *atomv, struct ref_formatting_sta
|
|||
if (if_then_else->else_atom_seen)
|
||||
return strbuf_addf_ret(err, -1, _("format: %%(then) atom used after %%(else)"));
|
||||
if_then_else->then_atom_seen = 1;
|
||||
if (if_then_else->str)
|
||||
str_len = strlen(if_then_else->str);
|
||||
/*
|
||||
* If the 'equals' or 'notequals' attribute is used then
|
||||
* perform the required comparison. If not, only non-empty
|
||||
* strings satisfy the 'if' condition.
|
||||
*/
|
||||
if (if_then_else->cmp_status == COMPARE_EQUAL) {
|
||||
if (!strcmp(if_then_else->str, cur->output.buf))
|
||||
if (str_len == cur->output.len &&
|
||||
!memcmp(if_then_else->str, cur->output.buf, cur->output.len))
|
||||
if_then_else->condition_satisfied = 1;
|
||||
} else if (if_then_else->cmp_status == COMPARE_UNEQUAL) {
|
||||
if (strcmp(if_then_else->str, cur->output.buf))
|
||||
if (str_len != cur->output.len ||
|
||||
memcmp(if_then_else->str, cur->output.buf, cur->output.len))
|
||||
if_then_else->condition_satisfied = 1;
|
||||
} else if (cur->output.len && !is_empty(cur->output.buf))
|
||||
} else if (cur->output.len && !is_empty(&cur->output))
|
||||
if_then_else->condition_satisfied = 1;
|
||||
strbuf_reset(&cur->output);
|
||||
return 0;
|
||||
|
|
@ -924,7 +959,7 @@ static int end_atom_handler(struct atom_value *atomv, struct ref_formatting_stat
|
|||
* only on the topmost supporting atom.
|
||||
*/
|
||||
if (!current->prev->prev) {
|
||||
quote_formatting(&s, current->output.buf, state->quote_style);
|
||||
quote_formatting(&s, current->output.buf, current->output.len, state->quote_style);
|
||||
strbuf_swap(¤t->output, &s);
|
||||
}
|
||||
strbuf_release(&s);
|
||||
|
|
@ -974,6 +1009,10 @@ int verify_ref_format(struct ref_format *format)
|
|||
at = parse_ref_filter_atom(format, sp + 2, ep, &err);
|
||||
if (at < 0)
|
||||
die("%s", err.buf);
|
||||
if (format->quote_style && used_atom[at].atom_type == ATOM_RAW &&
|
||||
used_atom[at].u.raw_data.option == RAW_BARE)
|
||||
die(_("--format=%.*s cannot be used with"
|
||||
"--python, --shell, --tcl, --perl"), (int)(ep - sp - 2), sp + 2);
|
||||
cp = ep + 1;
|
||||
|
||||
if (skip_prefix(used_atom[at].name, "color:", &color))
|
||||
|
|
@ -1367,12 +1406,25 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct exp
|
|||
struct used_atom *atom = &used_atom[i];
|
||||
const char *name = atom->name;
|
||||
struct atom_value *v = &val[i];
|
||||
enum atom_type atom_type = atom->atom_type;
|
||||
|
||||
if (!!deref != (*name == '*'))
|
||||
continue;
|
||||
if (deref)
|
||||
name++;
|
||||
|
||||
if (atom_type == ATOM_RAW) {
|
||||
unsigned long buf_size = data->size;
|
||||
|
||||
if (atom->u.raw_data.option == RAW_BARE) {
|
||||
v->s = xmemdupz(buf, buf_size);
|
||||
v->s_size = buf_size;
|
||||
} else if (atom->u.raw_data.option == RAW_LENGTH) {
|
||||
v->s = xstrfmt("%"PRIuMAX, (uintmax_t)buf_size);
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((data->type != OBJ_TAG &&
|
||||
data->type != OBJ_COMMIT) ||
|
||||
(strcmp(name, "body") &&
|
||||
|
|
@ -1460,9 +1512,11 @@ static void grab_values(struct atom_value *val, int deref, struct object *obj, s
|
|||
break;
|
||||
case OBJ_TREE:
|
||||
/* grab_tree_values(val, deref, obj, buf, sz); */
|
||||
grab_sub_body_contents(val, deref, data);
|
||||
break;
|
||||
case OBJ_BLOB:
|
||||
/* grab_blob_values(val, deref, obj, buf, sz); */
|
||||
grab_sub_body_contents(val, deref, data);
|
||||
break;
|
||||
default:
|
||||
die("Eh? Object of type %d?", obj->type);
|
||||
|
|
@ -1766,6 +1820,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err)
|
|||
const char *refname;
|
||||
struct branch *branch = NULL;
|
||||
|
||||
v->s_size = ATOM_SIZE_UNSPECIFIED;
|
||||
v->handler = append_atom;
|
||||
v->atom = atom;
|
||||
|
||||
|
|
@ -2369,6 +2424,19 @@ static int compare_detached_head(struct ref_array_item *a, struct ref_array_item
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int memcasecmp(const void *vs1, const void *vs2, size_t n)
|
||||
{
|
||||
const char *s1 = vs1, *s2 = vs2;
|
||||
const char *end = s1 + n;
|
||||
|
||||
for (; s1 < end; s1++, s2++) {
|
||||
int diff = tolower(*s1) - tolower(*s2);
|
||||
if (diff)
|
||||
return diff;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, struct ref_array_item *b)
|
||||
{
|
||||
struct atom_value *va, *vb;
|
||||
|
|
@ -2389,10 +2457,29 @@ static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, stru
|
|||
} else if (s->sort_flags & REF_SORTING_VERSION) {
|
||||
cmp = versioncmp(va->s, vb->s);
|
||||
} else if (cmp_type == FIELD_STR) {
|
||||
int (*cmp_fn)(const char *, const char *);
|
||||
cmp_fn = s->sort_flags & REF_SORTING_ICASE
|
||||
? strcasecmp : strcmp;
|
||||
cmp = cmp_fn(va->s, vb->s);
|
||||
if (va->s_size < 0 && vb->s_size < 0) {
|
||||
int (*cmp_fn)(const char *, const char *);
|
||||
cmp_fn = s->sort_flags & REF_SORTING_ICASE
|
||||
? strcasecmp : strcmp;
|
||||
cmp = cmp_fn(va->s, vb->s);
|
||||
} else {
|
||||
size_t a_size = va->s_size < 0 ?
|
||||
strlen(va->s) : va->s_size;
|
||||
size_t b_size = vb->s_size < 0 ?
|
||||
strlen(vb->s) : vb->s_size;
|
||||
int (*cmp_fn)(const void *, const void *, size_t);
|
||||
cmp_fn = s->sort_flags & REF_SORTING_ICASE
|
||||
? memcasecmp : memcmp;
|
||||
|
||||
cmp = cmp_fn(va->s, vb->s, b_size > a_size ?
|
||||
a_size : b_size);
|
||||
if (!cmp) {
|
||||
if (a_size > b_size)
|
||||
cmp = 1;
|
||||
else if (a_size < b_size)
|
||||
cmp = -1;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (va->value < vb->value)
|
||||
cmp = -1;
|
||||
|
|
@ -2491,7 +2578,7 @@ int format_ref_array_item(struct ref_array_item *info,
|
|||
append_literal(cp, sp, &state);
|
||||
}
|
||||
if (format->need_color_reset_at_eol) {
|
||||
struct atom_value resetv;
|
||||
struct atom_value resetv = ATOM_VALUE_INIT;
|
||||
resetv.s = GIT_COLOR_RESET;
|
||||
if (append_atom(&resetv, &state, error_buf)) {
|
||||
pop_stack_element(&state.stack);
|
||||
|
|
|
|||
|
|
@ -130,6 +130,8 @@ test_atom head parent:short=10 ''
|
|||
test_atom head numparent 0
|
||||
test_atom head object ''
|
||||
test_atom head type ''
|
||||
test_atom head raw "$(git cat-file commit refs/heads/main)
|
||||
"
|
||||
test_atom head '*objectname' ''
|
||||
test_atom head '*objecttype' ''
|
||||
test_atom head author 'A U Thor <author@example.com> 1151968724 +0200'
|
||||
|
|
@ -221,6 +223,15 @@ test_atom tag contents 'Tagging at 1151968727
|
|||
'
|
||||
test_atom tag HEAD ' '
|
||||
|
||||
test_expect_success 'basic atom: refs/tags/testtag *raw' '
|
||||
git cat-file commit refs/tags/testtag^{} >expected &&
|
||||
git for-each-ref --format="%(*raw)" refs/tags/testtag >actual &&
|
||||
sanitize_pgp <expected >expected.clean &&
|
||||
echo >>expected.clean &&
|
||||
sanitize_pgp <actual >actual.clean &&
|
||||
test_cmp expected.clean actual.clean
|
||||
'
|
||||
|
||||
test_expect_success 'Check invalid atoms names are errors' '
|
||||
test_must_fail git for-each-ref --format="%(INVALID)" refs/heads
|
||||
'
|
||||
|
|
@ -686,6 +697,15 @@ test_atom refs/tags/signed-empty contents:body ''
|
|||
test_atom refs/tags/signed-empty contents:signature "$sig"
|
||||
test_atom refs/tags/signed-empty contents "$sig"
|
||||
|
||||
test_expect_success GPG 'basic atom: refs/tags/signed-empty raw' '
|
||||
git cat-file tag refs/tags/signed-empty >expected &&
|
||||
git for-each-ref --format="%(raw)" refs/tags/signed-empty >actual &&
|
||||
sanitize_pgp <expected >expected.clean &&
|
||||
echo >>expected.clean &&
|
||||
sanitize_pgp <actual >actual.clean &&
|
||||
test_cmp expected.clean actual.clean
|
||||
'
|
||||
|
||||
test_atom refs/tags/signed-short subject 'subject line'
|
||||
test_atom refs/tags/signed-short subject:sanitize 'subject-line'
|
||||
test_atom refs/tags/signed-short contents:subject 'subject line'
|
||||
|
|
@ -695,6 +715,15 @@ test_atom refs/tags/signed-short contents:signature "$sig"
|
|||
test_atom refs/tags/signed-short contents "subject line
|
||||
$sig"
|
||||
|
||||
test_expect_success GPG 'basic atom: refs/tags/signed-short raw' '
|
||||
git cat-file tag refs/tags/signed-short >expected &&
|
||||
git for-each-ref --format="%(raw)" refs/tags/signed-short >actual &&
|
||||
sanitize_pgp <expected >expected.clean &&
|
||||
echo >>expected.clean &&
|
||||
sanitize_pgp <actual >actual.clean &&
|
||||
test_cmp expected.clean actual.clean
|
||||
'
|
||||
|
||||
test_atom refs/tags/signed-long subject 'subject line'
|
||||
test_atom refs/tags/signed-long subject:sanitize 'subject-line'
|
||||
test_atom refs/tags/signed-long contents:subject 'subject line'
|
||||
|
|
@ -708,6 +737,15 @@ test_atom refs/tags/signed-long contents "subject line
|
|||
body contents
|
||||
$sig"
|
||||
|
||||
test_expect_success GPG 'basic atom: refs/tags/signed-long raw' '
|
||||
git cat-file tag refs/tags/signed-long >expected &&
|
||||
git for-each-ref --format="%(raw)" refs/tags/signed-long >actual &&
|
||||
sanitize_pgp <expected >expected.clean &&
|
||||
echo >>expected.clean &&
|
||||
sanitize_pgp <actual >actual.clean &&
|
||||
test_cmp expected.clean actual.clean
|
||||
'
|
||||
|
||||
test_expect_success 'set up refs pointing to tree and blob' '
|
||||
git update-ref refs/mytrees/first refs/heads/main^{tree} &&
|
||||
git update-ref refs/myblobs/first refs/heads/main:one
|
||||
|
|
@ -720,6 +758,16 @@ test_atom refs/mytrees/first contents:body ""
|
|||
test_atom refs/mytrees/first contents:signature ""
|
||||
test_atom refs/mytrees/first contents ""
|
||||
|
||||
test_expect_success 'basic atom: refs/mytrees/first raw' '
|
||||
git cat-file tree refs/mytrees/first >expected &&
|
||||
echo >>expected &&
|
||||
git for-each-ref --format="%(raw)" refs/mytrees/first >actual &&
|
||||
test_cmp expected actual &&
|
||||
git cat-file -s refs/mytrees/first >expected &&
|
||||
git for-each-ref --format="%(raw:size)" refs/mytrees/first >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_atom refs/myblobs/first subject ""
|
||||
test_atom refs/myblobs/first contents:subject ""
|
||||
test_atom refs/myblobs/first body ""
|
||||
|
|
@ -727,6 +775,174 @@ test_atom refs/myblobs/first contents:body ""
|
|||
test_atom refs/myblobs/first contents:signature ""
|
||||
test_atom refs/myblobs/first contents ""
|
||||
|
||||
test_expect_success 'basic atom: refs/myblobs/first raw' '
|
||||
git cat-file blob refs/myblobs/first >expected &&
|
||||
echo >>expected &&
|
||||
git for-each-ref --format="%(raw)" refs/myblobs/first >actual &&
|
||||
test_cmp expected actual &&
|
||||
git cat-file -s refs/myblobs/first >expected &&
|
||||
git for-each-ref --format="%(raw:size)" refs/myblobs/first >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'set up refs pointing to binary blob' '
|
||||
printf "a\0b\0c" >blob1 &&
|
||||
printf "a\0c\0b" >blob2 &&
|
||||
printf "\0a\0b\0c" >blob3 &&
|
||||
printf "abc" >blob4 &&
|
||||
printf "\0 \0 \0 " >blob5 &&
|
||||
printf "\0 \0a\0 " >blob6 &&
|
||||
printf " " >blob7 &&
|
||||
>blob8 &&
|
||||
obj=$(git hash-object -w blob1) &&
|
||||
git update-ref refs/myblobs/blob1 "$obj" &&
|
||||
obj=$(git hash-object -w blob2) &&
|
||||
git update-ref refs/myblobs/blob2 "$obj" &&
|
||||
obj=$(git hash-object -w blob3) &&
|
||||
git update-ref refs/myblobs/blob3 "$obj" &&
|
||||
obj=$(git hash-object -w blob4) &&
|
||||
git update-ref refs/myblobs/blob4 "$obj" &&
|
||||
obj=$(git hash-object -w blob5) &&
|
||||
git update-ref refs/myblobs/blob5 "$obj" &&
|
||||
obj=$(git hash-object -w blob6) &&
|
||||
git update-ref refs/myblobs/blob6 "$obj" &&
|
||||
obj=$(git hash-object -w blob7) &&
|
||||
git update-ref refs/myblobs/blob7 "$obj" &&
|
||||
obj=$(git hash-object -w blob8) &&
|
||||
git update-ref refs/myblobs/blob8 "$obj"
|
||||
'
|
||||
|
||||
test_expect_success 'Verify sorts with raw' '
|
||||
cat >expected <<-EOF &&
|
||||
refs/myblobs/blob8
|
||||
refs/myblobs/blob5
|
||||
refs/myblobs/blob6
|
||||
refs/myblobs/blob3
|
||||
refs/myblobs/blob7
|
||||
refs/mytrees/first
|
||||
refs/myblobs/first
|
||||
refs/myblobs/blob1
|
||||
refs/myblobs/blob2
|
||||
refs/myblobs/blob4
|
||||
refs/heads/main
|
||||
EOF
|
||||
git for-each-ref --format="%(refname)" --sort=raw \
|
||||
refs/heads/main refs/myblobs/ refs/mytrees/first >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'Verify sorts with raw:size' '
|
||||
cat >expected <<-EOF &&
|
||||
refs/myblobs/blob8
|
||||
refs/myblobs/first
|
||||
refs/myblobs/blob7
|
||||
refs/heads/main
|
||||
refs/myblobs/blob4
|
||||
refs/myblobs/blob1
|
||||
refs/myblobs/blob2
|
||||
refs/myblobs/blob3
|
||||
refs/myblobs/blob5
|
||||
refs/myblobs/blob6
|
||||
refs/mytrees/first
|
||||
EOF
|
||||
git for-each-ref --format="%(refname)" --sort=raw:size \
|
||||
refs/heads/main refs/myblobs/ refs/mytrees/first >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'validate raw atom with %(if:equals)' '
|
||||
cat >expected <<-EOF &&
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
refs/myblobs/blob4
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
not equals
|
||||
EOF
|
||||
git for-each-ref --format="%(if:equals=abc)%(raw)%(then)%(refname)%(else)not equals%(end)" \
|
||||
refs/myblobs/ refs/heads/ >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'validate raw atom with %(if:notequals)' '
|
||||
cat >expected <<-EOF &&
|
||||
refs/heads/ambiguous
|
||||
refs/heads/main
|
||||
refs/heads/newtag
|
||||
refs/myblobs/blob1
|
||||
refs/myblobs/blob2
|
||||
refs/myblobs/blob3
|
||||
equals
|
||||
refs/myblobs/blob5
|
||||
refs/myblobs/blob6
|
||||
refs/myblobs/blob7
|
||||
refs/myblobs/blob8
|
||||
refs/myblobs/first
|
||||
EOF
|
||||
git for-each-ref --format="%(if:notequals=abc)%(raw)%(then)%(refname)%(else)equals%(end)" \
|
||||
refs/myblobs/ refs/heads/ >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'empty raw refs with %(if)' '
|
||||
cat >expected <<-EOF &&
|
||||
refs/myblobs/blob1 not empty
|
||||
refs/myblobs/blob2 not empty
|
||||
refs/myblobs/blob3 not empty
|
||||
refs/myblobs/blob4 not empty
|
||||
refs/myblobs/blob5 not empty
|
||||
refs/myblobs/blob6 not empty
|
||||
refs/myblobs/blob7 empty
|
||||
refs/myblobs/blob8 empty
|
||||
refs/myblobs/first not empty
|
||||
EOF
|
||||
git for-each-ref --format="%(refname) %(if)%(raw)%(then)not empty%(else)empty%(end)" \
|
||||
refs/myblobs/ >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success '%(raw) with --python must fail' '
|
||||
test_must_fail git for-each-ref --format="%(raw)" --python
|
||||
'
|
||||
|
||||
test_expect_success '%(raw) with --tcl must fail' '
|
||||
test_must_fail git for-each-ref --format="%(raw)" --tcl
|
||||
'
|
||||
|
||||
test_expect_success '%(raw) with --perl must fail' '
|
||||
test_must_fail git for-each-ref --format="%(raw)" --perl
|
||||
'
|
||||
|
||||
test_expect_success '%(raw) with --shell must fail' '
|
||||
test_must_fail git for-each-ref --format="%(raw)" --shell
|
||||
'
|
||||
|
||||
test_expect_success '%(raw) with --shell and --sort=raw must fail' '
|
||||
test_must_fail git for-each-ref --format="%(raw)" --sort=raw --shell
|
||||
'
|
||||
|
||||
test_expect_success '%(raw:size) with --shell' '
|
||||
git for-each-ref --format="%(raw:size)" | while read line
|
||||
do
|
||||
echo "'\''$line'\''" >>expect
|
||||
done &&
|
||||
git for-each-ref --format="%(raw:size)" --shell >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'for-each-ref --format compare with cat-file --batch' '
|
||||
git rev-parse refs/mytrees/first | git cat-file --batch >expected &&
|
||||
git for-each-ref --format="%(objectname) %(objecttype) %(objectsize)
|
||||
%(raw)" refs/mytrees/first >actual &&
|
||||
test_cmp expected actual
|
||||
'
|
||||
|
||||
test_expect_success 'set up multiple-sort tags' '
|
||||
for when in 100000 200000
|
||||
do
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче