From 49697cb72122cf84b44111124821c9a4bcba3ab6 Mon Sep 17 00:00:00 2001 From: Phillip Wood Date: Tue, 15 Oct 2019 10:25:31 +0000 Subject: move run_commit_hook() to libgit and use it there This function was declared in commit.h but was implemented in builtin/commit.c so was not part of libgit. Move it to libgit so we can use it in the sequencer. This simplifies the implementation of run_prepare_commit_msg_hook() and will be used in the next commit. Signed-off-by: Phillip Wood Signed-off-by: Junio C Hamano --- builtin/commit.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'builtin/commit.c') diff --git a/builtin/commit.c b/builtin/commit.c index 1921401117..d898a57f5d 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1443,28 +1443,6 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, s); } -int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...) -{ - struct argv_array hook_env = ARGV_ARRAY_INIT; - va_list args; - int ret; - - argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file); - - /* - * Let the hook know that no editor will be launched. - */ - if (!editor_is_used) - argv_array_push(&hook_env, "GIT_EDITOR=:"); - - va_start(args, name); - ret = run_hook_ve(hook_env.argv,name, args); - va_end(args); - argv_array_clear(&hook_env); - - return ret; -} - int cmd_commit(int argc, const char **argv, const char *prefix) { const char *argv_gc_auto[] = {"gc", "--auto", NULL}; -- cgit v1.2.3 From e440fc5888bd5faf1775fc61621caa3c5fab96b6 Mon Sep 17 00:00:00 2001 From: Alexandr Miloslavskiy Date: Tue, 19 Nov 2019 16:48:55 +0000 Subject: commit: support the --pathspec-from-file option Decisions taken for simplicity: 1) For now, `--pathspec-from-file` is declared incompatible with `--interactive/--patch`, even when is not `stdin`. Such use case it not really expected. Also, it would require changes to `interactive_add()`. 2) It is not allowed to pass pathspec in both args and file. Signed-off-by: Alexandr Miloslavskiy Signed-off-by: Junio C Hamano --- Documentation/git-commit.txt | 16 ++++- builtin/commit.c | 25 ++++++-- t/t7526-commit-pathspec-file.sh | 130 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 166 insertions(+), 5 deletions(-) create mode 100755 t/t7526-commit-pathspec-file.sh (limited to 'builtin/commit.c') diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index a0c44978ee..ced5a9beab 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -13,7 +13,8 @@ SYNOPSIS [-F | -m ] [--reset-author] [--allow-empty] [--allow-empty-message] [--no-verify] [-e] [--author=] [--date=] [--cleanup=] [--[no-]status] - [-i | -o] [-S[]] [--] [...] + [-i | -o] [--pathspec-from-file= [--pathspec-file-nul]] + [-S[]] [--] [...] DESCRIPTION ----------- @@ -278,6 +279,19 @@ FROM UPSTREAM REBASE" section in linkgit:git-rebase[1].) already been staged. If used together with `--allow-empty` paths are also not required, and an empty commit will be created. +--pathspec-from-file=:: + Pathspec is passed in `` instead of commandline args. If + `` is exactly `-` then standard input is used. Pathspec + elements are separated by LF or CR/LF. Pathspec elements can be + quoted as explained for the configuration variable `core.quotePath` + (see linkgit:git-config[1]). See also `--pathspec-file-nul` and + global `--literal-pathspecs`. + +--pathspec-file-nul:: + Only meaningful with `--pathspec-from-file`. Pathspec elements are + separated with NUL character and all other characters are taken + literally (including newlines and quotes). + -u[]:: --untracked-files[=]:: Show untracked files. diff --git a/builtin/commit.c b/builtin/commit.c index e588bc6ad3..ed40729355 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -107,9 +107,9 @@ static int all, also, interactive, patch_interactive, only, amend, signoff; static int edit_flag = -1; /* unspecified */ static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; static int config_commit_verbose = -1; /* unspecified */ -static int no_post_rewrite, allow_empty_message; +static int no_post_rewrite, allow_empty_message, pathspec_file_nul; static char *untracked_files_arg, *force_date, *ignore_submodule_arg, *ignored_arg; -static char *sign_commit; +static char *sign_commit, *pathspec_from_file; /* * The default commit message cleanup mode will remove the lines @@ -343,6 +343,23 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix PATHSPEC_PREFER_FULL, prefix, argv); + if (pathspec_from_file) { + if (interactive) + die(_("--pathspec-from-file is incompatible with --interactive/--patch")); + + if (pathspec.nr) + die(_("--pathspec-from-file is incompatible with pathspec arguments")); + + parse_pathspec_file(&pathspec, 0, + PATHSPEC_PREFER_FULL, + prefix, pathspec_from_file, pathspec_file_nul); + } else if (pathspec_file_nul) { + die(_("--pathspec-file-nul requires --pathspec-from-file")); + } + + if (!pathspec.nr && (also || (only && !amend && !allow_empty))) + die(_("No paths with --include/--only does not make sense.")); + if (read_cache_preload(&pathspec) < 0) die(_("index file corrupt")); @@ -1198,8 +1215,6 @@ static int parse_and_validate_options(int argc, const char *argv[], if (also + only + all + interactive > 1) die(_("Only one of --include/--only/--all/--interactive/--patch can be used.")); - if (argc == 0 && (also || (only && !amend && !allow_empty))) - die(_("No paths with --include/--only does not make sense.")); cleanup_mode = get_cleanup_mode(cleanup_arg, use_editor); handle_untracked_files_arg(s); @@ -1535,6 +1550,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "amend", &amend, N_("amend previous commit")), OPT_BOOL(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, + OPT_PATHSPEC_FROM_FILE(&pathspec_from_file), + OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul), /* end commit contents options */ OPT_HIDDEN_BOOL(0, "allow-empty", &allow_empty, diff --git a/t/t7526-commit-pathspec-file.sh b/t/t7526-commit-pathspec-file.sh new file mode 100755 index 0000000000..a06b683534 --- /dev/null +++ b/t/t7526-commit-pathspec-file.sh @@ -0,0 +1,130 @@ +#!/bin/sh + +test_description='commit --pathspec-from-file' + +. ./test-lib.sh + +test_tick + +test_expect_success setup ' + test_commit file0 && + git tag checkpoint && + + echo A >fileA.t && + echo B >fileB.t && + echo C >fileC.t && + echo D >fileD.t && + git add fileA.t fileB.t fileC.t fileD.t +' + +restore_checkpoint () { + git reset --soft checkpoint +} + +verify_expect () { + git diff-tree --no-commit-id --name-status -r HEAD >actual && + test_cmp expect actual +} + +test_expect_success '--pathspec-from-file from stdin' ' + restore_checkpoint && + + echo fileA.t | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + EOF + verify_expect +' + +test_expect_success '--pathspec-from-file from file' ' + restore_checkpoint && + + echo fileA.t >list && + git commit --pathspec-from-file=list -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + EOF + verify_expect +' + +test_expect_success 'NUL delimiters' ' + restore_checkpoint && + + printf "fileA.t\0fileB.t\0" | git commit --pathspec-from-file=- --pathspec-file-nul -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + A fileB.t + EOF + verify_expect +' + +test_expect_success 'LF delimiters' ' + restore_checkpoint && + + printf "fileA.t\nfileB.t\n" | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + A fileB.t + EOF + verify_expect +' + +test_expect_success 'no trailing delimiter' ' + restore_checkpoint && + + printf "fileA.t\nfileB.t" | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + A fileB.t + EOF + verify_expect +' + +test_expect_success 'CRLF delimiters' ' + restore_checkpoint && + + printf "fileA.t\r\nfileB.t\r\n" | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + A fileB.t + EOF + verify_expect +' + +test_expect_success 'quotes' ' + restore_checkpoint && + + printf "\"file\\101.t\"" | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileA.t + EOF + verify_expect expect +' + +test_expect_success 'quotes not compatible with --pathspec-file-nul' ' + restore_checkpoint && + + printf "\"file\\101.t\"" >list && + test_must_fail git commit --pathspec-from-file=list --pathspec-file-nul -m "Commit" +' + +test_expect_success 'only touches what was listed' ' + restore_checkpoint && + + printf "fileB.t\nfileC.t\n" | git commit --pathspec-from-file=- -m "Commit" && + + cat >expect <<-\EOF && + A fileB.t + A fileC.t + EOF + verify_expect +' + +test_done -- cgit v1.2.3 From 147ee35558a300a7e51af5335ef59b09fd57ab7c Mon Sep 17 00:00:00 2001 From: René Scharfe Date: Sat, 7 Dec 2019 12:16:04 +0100 Subject: commit: use strbuf_add() to add a length-limited string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is shorter and simpler. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano --- builtin/commit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'builtin/commit.c') diff --git a/builtin/commit.c b/builtin/commit.c index 1c9e8e2228..599fd10a3e 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -534,7 +534,7 @@ static void export_one(const char *var, const char *s, const char *e, int hack) struct strbuf buf = STRBUF_INIT; if (hack) strbuf_addch(&buf, hack); - strbuf_addf(&buf, "%.*s", (int)(e - s), s); + strbuf_add(&buf, s, e - s); setenv(var, buf.buf, 1); strbuf_release(&buf); } -- cgit v1.2.3 From 509efef789de51f5d68e5c9799918f9a5ea09670 Mon Sep 17 00:00:00 2001 From: Alexandr Miloslavskiy Date: Mon, 16 Dec 2019 15:47:52 +0000 Subject: commit: forbid --pathspec-from-file --all I forgot this in my previous patch `--pathspec-from-file` for `git commit` [1]. When both `--pathspec-from-file` and `--all` were specified, `--all` took precedence and `--pathspec-from-file` was ignored. Before `--pathspec-from-file` was implemented, this case was prevented by this check in `parse_and_validate_options()` : die(_("paths '%s ...' with -a does not make sense"), argv[0]); It is unfortunate that these two cases are disconnected. This came as result of how the code was laid out before my patches, where `pathspec` is parsed outside of `parse_and_validate_options()`. This branch is already full of refactoring patches and I did not dare to go for another one. Fix by mirroring `die()` for `--pathspec-from-file` as well. [1] Commit e440fc58 ("commit: support the --pathspec-from-file option" 2019-11-19) Reported-by: Phillip Wood Signed-off-by: Alexandr Miloslavskiy Signed-off-by: Junio C Hamano --- builtin/commit.c | 3 +++ t/t7526-commit-pathspec-file.sh | 6 ++++++ 2 files changed, 9 insertions(+) (limited to 'builtin/commit.c') diff --git a/builtin/commit.c b/builtin/commit.c index ed40729355..c040dc92a4 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -347,6 +347,9 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix if (interactive) die(_("--pathspec-from-file is incompatible with --interactive/--patch")); + if (all) + die(_("--pathspec-from-file with -a does not make sense")); + if (pathspec.nr) die(_("--pathspec-from-file is incompatible with pathspec arguments")); diff --git a/t/t7526-commit-pathspec-file.sh b/t/t7526-commit-pathspec-file.sh index a06b683534..4b58901ed6 100755 --- a/t/t7526-commit-pathspec-file.sh +++ b/t/t7526-commit-pathspec-file.sh @@ -127,4 +127,10 @@ test_expect_success 'only touches what was listed' ' verify_expect ' +test_expect_success '--pathspec-from-file and --all cannot be used together' ' + restore_checkpoint && + test_must_fail git commit --pathspec-from-file=- --all -m "Commit" 2>err && + test_i18ngrep "[-]-pathspec-from-file with -a does not make sense" err +' + test_done -- cgit v1.2.3