diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Documentation/git-check-mailmap.txt | 47 | ||||
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | builtin.h | 1 | ||||
| -rw-r--r-- | builtin/check-mailmap.c | 66 | ||||
| -rw-r--r-- | command-list.txt | 1 | ||||
| -rw-r--r-- | contrib/completion/git-completion.bash | 1 | ||||
| -rw-r--r-- | git.c | 1 | ||||
| -rwxr-xr-x | t/t4203-mailmap.sh | 43 |
9 files changed, 162 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index efa8db0035..6b1fd1bfb0 100644 --- a/.gitignore +++ b/.gitignore @@ -23,6 +23,7 @@ /git-cat-file /git-check-attr /git-check-ignore +/git-check-mailmap /git-check-ref-format /git-checkout /git-checkout-index diff --git a/Documentation/git-check-mailmap.txt b/Documentation/git-check-mailmap.txt new file mode 100644 index 0000000000..39028ee1a3 --- /dev/null +++ b/Documentation/git-check-mailmap.txt @@ -0,0 +1,47 @@ +git-check-mailmap(1) +==================== + +NAME +---- +git-check-mailmap - Show canonical names and email addresses of contacts + + +SYNOPSIS +-------- +[verse] +'git check-mailmap' [options] <contact>... + + +DESCRIPTION +----------- + +For each ``Name $$<user@host>$$'' or ``$$<user@host>$$'' from the command-line +or standard input (when using `--stdin`), look up the person's canonical name +and email address (see "Mapping Authors" below). If found, print them; +otherwise print the input as-is. + + +OPTIONS +------- +--stdin:: + Read contacts, one per line, from the standard input after exhausting + contacts provided on the command-line. + + +OUTPUT +------ + +For each contact, a single line is output, terminated by a newline. If the +name is provided or known to the 'mailmap', ``Name $$<user@host>$$'' is +printed; otherwise only ``$$<user@host>$$'' is printed. + + +MAPPING AUTHORS +--------------- + +include::mailmap.txt[] + + +GIT +--- +Part of the linkgit:git[1] suite @@ -912,6 +912,7 @@ BUILTIN_OBJS += builtin/bundle.o BUILTIN_OBJS += builtin/cat-file.o BUILTIN_OBJS += builtin/check-attr.o BUILTIN_OBJS += builtin/check-ignore.o +BUILTIN_OBJS += builtin/check-mailmap.o BUILTIN_OBJS += builtin/check-ref-format.o BUILTIN_OBJS += builtin/checkout-index.o BUILTIN_OBJS += builtin/checkout.o @@ -40,6 +40,7 @@ extern int cmd_checkout(int argc, const char **argv, const char *prefix); extern int cmd_checkout_index(int argc, const char **argv, const char *prefix); extern int cmd_check_attr(int argc, const char **argv, const char *prefix); extern int cmd_check_ignore(int argc, const char **argv, const char *prefix); +extern int cmd_check_mailmap(int argc, const char **argv, const char *prefix); extern int cmd_check_ref_format(int argc, const char **argv, const char *prefix); extern int cmd_cherry(int argc, const char **argv, const char *prefix); extern int cmd_cherry_pick(int argc, const char **argv, const char *prefix); diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c new file mode 100644 index 0000000000..8f4d809bd8 --- /dev/null +++ b/builtin/check-mailmap.c @@ -0,0 +1,66 @@ +#include "builtin.h" +#include "mailmap.h" +#include "parse-options.h" +#include "string-list.h" + +static int use_stdin; +static const char * const check_mailmap_usage[] = { +N_("git check-mailmap [options] <contact>..."), +NULL +}; + +static const struct option check_mailmap_options[] = { + OPT_BOOL(0, "stdin", &use_stdin, N_("also read contacts from stdin")), + OPT_END() +}; + +static void check_mailmap(struct string_list *mailmap, const char *contact) +{ + const char *name, *mail; + size_t namelen, maillen; + struct ident_split ident; + + if (split_ident_line(&ident, contact, strlen(contact))) + die(_("unable to parse contact: %s"), contact); + + name = ident.name_begin; + namelen = ident.name_end - ident.name_begin; + mail = ident.mail_begin; + maillen = ident.mail_end - ident.mail_begin; + + map_user(mailmap, &mail, &maillen, &name, &namelen); + + if (namelen) + printf("%.*s ", (int)namelen, name); + printf("<%.*s>\n", (int)maillen, mail); +} + +int cmd_check_mailmap(int argc, const char **argv, const char *prefix) +{ + int i; + struct string_list mailmap = STRING_LIST_INIT_NODUP; + + git_config(git_default_config, NULL); + argc = parse_options(argc, argv, prefix, check_mailmap_options, + check_mailmap_usage, 0); + if (argc == 0 && !use_stdin) + die(_("no contacts specified")); + + read_mailmap(&mailmap, NULL); + + for (i = 0; i < argc; ++i) + check_mailmap(&mailmap, argv[i]); + maybe_flush_or_die(stdout, "stdout"); + + if (use_stdin) { + struct strbuf buf = STRBUF_INIT; + while (strbuf_getline(&buf, stdin, '\n') != EOF) { + check_mailmap(&mailmap, buf.buf); + maybe_flush_or_die(stdout, "stdout"); + } + strbuf_release(&buf); + } + + clear_mailmap(&mailmap); + return 0; +} diff --git a/command-list.txt b/command-list.txt index bf83303c48..08b04e2c66 100644 --- a/command-list.txt +++ b/command-list.txt @@ -13,6 +13,7 @@ git-bundle mainporcelain git-cat-file plumbinginterrogators git-check-attr purehelpers git-check-ignore purehelpers +git-check-mailmap purehelpers git-checkout mainporcelain common git-checkout-index plumbingmanipulators git-check-ref-format purehelpers diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index fa3ae1e853..cd509a5d63 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -648,6 +648,7 @@ __git_list_porcelain_commands () cat-file) : plumbing;; check-attr) : plumbing;; check-ignore) : plumbing;; + check-mailmap) : plumbing;; check-ref-format) : plumbing;; checkout-index) : plumbing;; commit-tree) : plumbing;; @@ -324,6 +324,7 @@ static void handle_internal_command(int argc, const char **argv) { "cat-file", cmd_cat_file, RUN_SETUP }, { "check-attr", cmd_check_attr, RUN_SETUP }, { "check-ignore", cmd_check_ignore, RUN_SETUP | NEED_WORK_TREE }, + { "check-mailmap", cmd_check_mailmap, RUN_SETUP }, { "check-ref-format", cmd_check_ref_format }, { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE }, { "checkout-index", cmd_checkout_index, diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index c32df80f14..baa4685dcc 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -13,6 +13,11 @@ fuzz_blame () { } test_expect_success setup ' + cat >contacts <<-\EOF && + A U Thor <author@example.com> + nick1 <bugs@company.xx> + EOF + echo one >one && git add one && test_tick && @@ -23,6 +28,44 @@ test_expect_success setup ' git commit --author "nick1 <bugs@company.xx>" -m second ' +test_expect_success 'check-mailmap no arguments' ' + test_must_fail git check-mailmap +' + +test_expect_success 'check-mailmap arguments' ' + cat >expect <<-\EOF && + A U Thor <author@example.com> + nick1 <bugs@company.xx> + EOF + git check-mailmap \ + "A U Thor <author@example.com>" \ + "nick1 <bugs@company.xx>" >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap --stdin' ' + cat >expect <<-\EOF && + A U Thor <author@example.com> + nick1 <bugs@company.xx> + EOF + git check-mailmap --stdin <contacts >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap --stdin arguments' ' + cat >expect <<-\EOF && + Internal Guy <bugs@company.xy> + EOF + cat <contacts >>expect && + git check-mailmap --stdin "Internal Guy <bugs@company.xy>" \ + <contacts >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap bogus contact' ' + test_must_fail git check-mailmap bogus +' + cat >expect <<\EOF A U Thor (1): initial |