diff options
author | Junio C Hamano <gitster@pobox.com> | 2023-03-20 01:03:12 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2023-03-20 01:03:12 +0300 |
commit | 95de3763498a5a092a454bb548d40e918c2870c1 (patch) | |
tree | ed82119d97b88465de12360cc27db9933b04df4e /builtin | |
parent | 12201fd756bad12c137343d5fd65200f4d0f192d (diff) | |
parent | 0bbe10313e0b61812082d47431e8648f9df48f15 (diff) |
Merge branch 'jk/bundle-use-dash-for-stdfiles'
"git bundle" learned that "-" is a common way to say that the input
comes from the standard input and/or the output goes to the
standard output. It used to work only for output and only from the
root level of the working tree.
* jk/bundle-use-dash-for-stdfiles:
parse-options: use prefix_filename_except_for_dash() helper
parse-options: consistently allocate memory in fix_filename()
bundle: don't blindly apply prefix_filename() to "-"
bundle: document handling of "-" as stdin
bundle: let "-" mean stdin for reading operations
Diffstat (limited to 'builtin')
-rw-r--r-- | builtin/archive.c | 3 | ||||
-rw-r--r-- | builtin/bundle.c | 28 | ||||
-rw-r--r-- | builtin/checkout.c | 3 | ||||
-rw-r--r-- | builtin/reset.c | 4 | ||||
-rw-r--r-- | builtin/tag.c | 4 |
5 files changed, 33 insertions, 9 deletions
diff --git a/builtin/archive.c b/builtin/archive.c index f094390ee0..d0a583ea95 100644 --- a/builtin/archive.c +++ b/builtin/archive.c @@ -81,7 +81,7 @@ static int run_remote_archiver(int argc, const char **argv, int cmd_archive(int argc, const char **argv, const char *prefix) { const char *exec = "git-upload-archive"; - const char *output = NULL; + char *output = NULL; const char *remote = NULL; struct option local_opts[] = { OPT_FILENAME('o', "output", &output, @@ -106,5 +106,6 @@ int cmd_archive(int argc, const char **argv, const char *prefix) setvbuf(stderr, NULL, _IOLBF, BUFSIZ); + UNLEAK(output); return write_archive(argc, argv, prefix, the_repository, output, 0); } diff --git a/builtin/bundle.c b/builtin/bundle.c index c2b916e027..666f01bccd 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -59,7 +59,7 @@ static int parse_options_cmd_bundle(int argc, PARSE_OPT_STOP_AT_NON_OPTION); if (!argc) usage_msg_opt(_("need a <file> argument"), usagestr, options); - *bundle_file = prefix_filename(prefix, argv[0]); + *bundle_file = prefix_filename_except_for_dash(prefix, argv[0]); return argc; } @@ -108,6 +108,23 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) { return ret; } +/* + * Similar to read_bundle_header(), but handle "-" as stdin. + */ +static int open_bundle(const char *path, struct bundle_header *header, + const char **name) +{ + if (!strcmp(path, "-")) { + if (name) + *name = "<stdin>"; + return read_bundle_header_fd(0, header, "<stdin>"); + } + + if (name) + *name = path; + return read_bundle_header(path, header); +} + static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) { struct bundle_header header = BUNDLE_HEADER_INIT; int bundle_fd = -1; @@ -119,12 +136,13 @@ static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) { OPT_END() }; char *bundle_file; + const char *name; argc = parse_options_cmd_bundle(argc, argv, prefix, builtin_bundle_verify_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + if ((bundle_fd = open_bundle(bundle_file, &header, &name)) < 0) { ret = 1; goto cleanup; } @@ -135,7 +153,7 @@ static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) { goto cleanup; } - fprintf(stderr, _("%s is okay\n"), bundle_file); + fprintf(stderr, _("%s is okay\n"), name); ret = 0; cleanup: free(bundle_file); @@ -156,7 +174,7 @@ static int cmd_bundle_list_heads(int argc, const char **argv, const char *prefix builtin_bundle_list_heads_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + if ((bundle_fd = open_bundle(bundle_file, &header, NULL)) < 0) { ret = 1; goto cleanup; } @@ -186,7 +204,7 @@ static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix) builtin_bundle_unbundle_usage, options, &bundle_file); /* bundle internals use argv[1] as further parameters */ - if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) { + if ((bundle_fd = open_bundle(bundle_file, &header, NULL)) < 0) { ret = 1; goto cleanup; } diff --git a/builtin/checkout.c b/builtin/checkout.c index 2b3ae6032d..734d730980 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -76,7 +76,7 @@ struct checkout_opts { const char *ignore_unmerged_opt; int ignore_unmerged; int pathspec_file_nul; - const char *pathspec_from_file; + char *pathspec_from_file; const char *new_branch; const char *new_branch_force; @@ -1890,6 +1890,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) options, checkout_usage, &new_branch_info); branch_info_release(&new_branch_info); clear_pathspec(&opts.pathspec); + free(opts.pathspec_from_file); FREE_AND_NULL(options); return ret; } diff --git a/builtin/reset.c b/builtin/reset.c index 58f567afd3..24b04aeecb 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -318,7 +318,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) int reset_type = NONE, update_ref_status = 0, quiet = 0; int no_refresh = 0; int patch_mode = 0, pathspec_file_nul = 0, unborn; - const char *rev, *pathspec_from_file = NULL; + const char *rev; + char *pathspec_from_file = NULL; struct object_id oid; struct pathspec pathspec; int intent_to_add = 0; @@ -496,5 +497,6 @@ int cmd_reset(int argc, const char **argv, const char *prefix) cleanup: clear_pathspec(&pathspec); + free(pathspec_from_file); return update_ref_status; } diff --git a/builtin/tag.c b/builtin/tag.c index 7cdcd4293d..adcaa547b0 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -429,7 +429,8 @@ int cmd_tag(int argc, const char **argv, const char *prefix) int create_reflog = 0; int annotate = 0, force = 0; int cmdmode = 0, create_tag_object = 0; - const char *msgfile = NULL, *keyid = NULL; + char *msgfile = NULL; + const char *keyid = NULL; struct msg_arg msg = { .buf = STRBUF_INIT }; struct ref_transaction *transaction; struct strbuf err = STRBUF_INIT; @@ -639,5 +640,6 @@ cleanup: strbuf_release(&reflog_msg); strbuf_release(&msg.buf); strbuf_release(&err); + free(msgfile); return ret; } |