diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | builtin-tag.c | 53 | ||||
| -rw-r--r-- | editor.c | 56 |
3 files changed, 57 insertions, 53 deletions
@@ -410,6 +410,7 @@ LIB_OBJS += diff-no-index.o LIB_OBJS += diff-lib.o LIB_OBJS += diff.o LIB_OBJS += dir.o +LIB_OBJS += editor.o LIB_OBJS += entry.o LIB_OBJS += environment.o LIB_OBJS += exec_cmd.o diff --git a/builtin-tag.c b/builtin-tag.c index c2cca6cb6d..219f51d6fc 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -23,59 +23,6 @@ static const char * const git_tag_usage[] = { static char signingkey[1000]; -void launch_editor(const char *path, struct strbuf *buffer, const char *const *env) -{ - const char *editor, *terminal; - - editor = getenv("GIT_EDITOR"); - if (!editor && editor_program) - editor = editor_program; - if (!editor) - editor = getenv("VISUAL"); - if (!editor) - editor = getenv("EDITOR"); - - terminal = getenv("TERM"); - if (!editor && (!terminal || !strcmp(terminal, "dumb"))) { - fprintf(stderr, - "Terminal is dumb but no VISUAL nor EDITOR defined.\n" - "Please supply the message using either -m or -F option.\n"); - exit(1); - } - - if (!editor) - editor = "vi"; - - if (strcmp(editor, ":")) { - size_t len = strlen(editor); - int i = 0; - const char *args[6]; - struct strbuf arg0; - - strbuf_init(&arg0, 0); - if (strcspn(editor, "$ \t'") != len) { - /* there are specials */ - strbuf_addf(&arg0, "%s \"$@\"", editor); - args[i++] = "sh"; - args[i++] = "-c"; - args[i++] = arg0.buf; - } - args[i++] = editor; - args[i++] = path; - args[i] = NULL; - - if (run_command_v_opt_cd_env(args, 0, NULL, env)) - die("There was a problem with the editor %s.", editor); - strbuf_release(&arg0); - } - - if (!buffer) - return; - if (strbuf_read_file(buffer, path, 0) < 0) - die("could not read message file '%s': %s", - path, strerror(errno)); -} - struct tag_filter { const char *pattern; int lines; diff --git a/editor.c b/editor.c new file mode 100644 index 0000000000..483b62d2ce --- /dev/null +++ b/editor.c @@ -0,0 +1,56 @@ +#include "cache.h" +#include "strbuf.h" +#include "run-command.h" + +void launch_editor(const char *path, struct strbuf *buffer, const char *const *env) +{ + const char *editor, *terminal; + + editor = getenv("GIT_EDITOR"); + if (!editor && editor_program) + editor = editor_program; + if (!editor) + editor = getenv("VISUAL"); + if (!editor) + editor = getenv("EDITOR"); + + terminal = getenv("TERM"); + if (!editor && (!terminal || !strcmp(terminal, "dumb"))) { + fprintf(stderr, + "Terminal is dumb but no VISUAL nor EDITOR defined.\n" + "Please supply the message using either -m or -F option.\n"); + exit(1); + } + + if (!editor) + editor = "vi"; + + if (strcmp(editor, ":")) { + size_t len = strlen(editor); + int i = 0; + const char *args[6]; + struct strbuf arg0; + + strbuf_init(&arg0, 0); + if (strcspn(editor, "$ \t'") != len) { + /* there are specials */ + strbuf_addf(&arg0, "%s \"$@\"", editor); + args[i++] = "sh"; + args[i++] = "-c"; + args[i++] = arg0.buf; + } + args[i++] = editor; + args[i++] = path; + args[i] = NULL; + + if (run_command_v_opt_cd_env(args, 0, NULL, env)) + die("There was a problem with the editor %s.", editor); + strbuf_release(&arg0); + } + + if (!buffer) + return; + if (strbuf_read_file(buffer, path, 0) < 0) + die("could not read message file '%s': %s", + path, strerror(errno)); +} |