Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Fix rev-index #1695

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

Fix rev-index #1695

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ac1b218
t5300: confirm failure of git index-pack when non-idx suffix requested
jeffhostetler Aug 25, 2023
554af33
index-pack: disable rev-index if index file has non .idx suffix
jeffhostetler Aug 25, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions builtin/index-pack.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1744,6 +1744,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
unsigned foreign_nr = 1; /* zero is a "good" value, assume bad */
int report_end_of_input = 0;
int hash_algo = 0;
int dash_o = 0;

/*
* index-pack never needs to fetch missing objects except when
Expand Down Expand Up @@ -1837,6 +1838,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (index_name || (i+1) >= argc)
usage(index_pack_usage);
index_name = argv[++i];
dash_o = 1;
} else if (starts_with(arg, "--index-version=")) {
char *c;
opts.version = strtoul(arg + 16, &c, 10);
Expand Down Expand Up @@ -1879,6 +1881,8 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
index_name = derive_filename(pack_name, "pack", "idx", &index_name_buf);

opts.flags &= ~(WRITE_REV | WRITE_REV_VERIFY);
if (rev_index && dash_o && !ends_with(index_name, ".idx"))
rev_index = 0;
if (rev_index) {
opts.flags |= verify ? WRITE_REV_VERIFY : WRITE_REV;
if (index_name)
Expand Down
24 changes: 24 additions & 0 deletions t/t5300-pack-object.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -355,6 +355,30 @@ test_expect_success 'build pack index for an existing pack' '
:
'

# The `--rev-index` option of `git index-pack` is now the default, so
# a `foo.rev` REV file will be created when a `foo.idx` IDX file is
# created. Normally, these pathnames are based upon the `foo.pack`
# PACK file pathname.
#
# However, the `-o` option lets you set the pathname of the IDX file
# indepdent of the PACK file.
#
# Verify what happens if these suffixes are changed.
#
test_expect_success 'complain about index name' '
# Normal case { .pack, .idx, .rev }
cat test-1-${packname_1}.pack >test-complain-0.pack &&
git index-pack -o test-complain-0.idx --rev-index test-complain-0.pack &&
test -f test-complain-0.idx &&
test -f test-complain-0.rev &&

# Non .idx suffix -- implicitly omits the .rev
cat test-1-${packname_1}.pack >test-complain-1.pack &&
git index-pack -o test-complain-1.idx-suffix --rev-index test-complain-1.pack &&
test -f test-complain-1.idx-suffix &&
! test -f test-complain-1.rev
'

test_expect_success 'unpacking with --strict' '

for j in a b c d e f g
Expand Down