diff options
| author |  Derrick Stolee <dstolee@microsoft.com> | 2021-12-20 14:48:11 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2021-12-20 11:59:17 -0800 |
| commit | 47ca93d0710c114b61b3079d3b88d2d7528f5666 (patch) | |
| tree | 3bedae9ab0e65290fee82f70c71cce8c5f24f161 | |
| parent | repack: respect kept objects with '--write-midx -b' (diff) | |
| download | tgif-47ca93d0710c114b61b3079d3b88d2d7528f5666.tar.xz | |
repack: make '--quiet' disable progress
While testing some ideas in 'git repack', I ran it with '--quiet' and
discovered that some progress output was still shown. Specifically, the
output for writing the multi-pack-index showed the progress.
The 'show_progress' variable in cmd_repack() is initialized with
isatty(2) and is not modified at all by the '--quiet' flag. The
'--quiet' flag modifies the po_args.quiet option which is translated
into a '--quiet' flag for the 'git pack-objects' child process. However,
'show_progress' is used to directly send progress information to the
multi-pack-index writing logic which does not use a child process.
The fix here is to modify 'show_progress' to be false if po_opts.quiet
is true, and isatty(2) otherwise. This new expectation simplifies a
later condition that checks both.
Update the documentation to make it clear that '-q' will disable all
progress in addition to ensuring the 'git pack-objects' child process
will receive the flag.
Use 'test_terminal' to check that this works to get around the isatty(2)
check.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Documentation/git-repack.txt | 5 | ||||
| -rw-r--r-- | builtin/repack.c | 6 | ||||
| -rwxr-xr-x | t/t7700-repack.sh | 7 |
3 files changed, 14 insertions, 4 deletions
diff --git a/Documentation/git-repack.txt b/Documentation/git-repack.txt index 7183fb498f..ee30edc178 100644 --- a/Documentation/git-repack.txt +++ b/Documentation/git-repack.txt @@ -76,8 +76,9 @@ to the new separate pack will be written. linkgit:git-pack-objects[1]. -q:: - Pass the `-q` option to 'git pack-objects'. See - linkgit:git-pack-objects[1]. +--quiet:: + Show no progress over the standard error stream and pass the `-q` + option to 'git pack-objects'. See linkgit:git-pack-objects[1]. -n:: Do not update the server information with diff --git a/builtin/repack.c b/builtin/repack.c index 3c0346fab5..b41adb8f3e 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -610,7 +610,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix) struct tempfile *refs_snapshot = NULL; int i, ext, ret; FILE *out; - int show_progress = isatty(2); + int show_progress; /* variables to be filled by option parsing */ int pack_everything = 0; @@ -723,6 +723,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix) prepare_pack_objects(&cmd, &po_args); + show_progress = !po_args.quiet && isatty(2); + strvec_push(&cmd.args, "--keep-true-parents"); if (!pack_kept_objects) strvec_push(&cmd.args, "--honor-pack-keep"); @@ -924,7 +926,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix) } strbuf_release(&buf); } - if (!po_args.quiet && show_progress) + if (show_progress) opts |= PRUNE_PACKED_VERBOSE; prune_packed_objects(opts); diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh index 63c9a247f5..fe2b493d0e 100755 --- a/t/t7700-repack.sh +++ b/t/t7700-repack.sh @@ -5,6 +5,7 @@ test_description='git repack works correctly' . ./test-lib.sh . "${TEST_DIRECTORY}/lib-bitmap.sh" . "${TEST_DIRECTORY}/lib-midx.sh" +. "${TEST_DIRECTORY}/lib-terminal.sh" commit_and_pack () { test_commit "$@" 1>&2 && @@ -378,4 +379,10 @@ test_expect_success '--write-midx -b packs non-kept objects' ' test_subcommand_inexact git pack-objects --honor-pack-keep <trace.txt ' +test_expect_success TTY '--quiet disables progress' ' + test_terminal env GIT_PROGRESS_DELAY=0 \ + git -C midx repack -ad --quiet --write-midx 2>stderr && + test_must_be_empty stderr +' + test_done |