diff options
author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2007-07-20 16:06:09 +0400 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2007-07-22 03:51:14 +0400 |
commit | 4d87b9c5db2590f7616fedfc0a538fc78f528e14 (patch) | |
tree | e6422ae717c460cb0e53852507af05dec979328d | |
parent | 62e09ce998dd7f6b844deb650101c743a5c4ce50 (diff) |
launch_editor(): Heed GIT_EDITOR and core.editor settings
In the commit 'Add GIT_EDITOR environment and core.editor
configuration variables', this was done for the shell scripts.
Port it over to builtin-tag's version of launch_editor(), which
is just about to be refactored into editor.c.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | builtin-tag.c | 10 | ||||
-rw-r--r-- | cache.h | 2 | ||||
-rw-r--r-- | config.c | 5 | ||||
-rw-r--r-- | environment.c | 1 |
4 files changed, 15 insertions, 3 deletions
diff --git a/builtin-tag.c b/builtin-tag.c index 507f51076d..81d37ce901 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -24,7 +24,11 @@ static void launch_editor(const char *path, char **buffer, unsigned long *len) const char *args[3]; int fd; - editor = getenv("VISUAL"); + editor = getenv("GIT_EDITOR"); + if (!editor && editor_program) + editor = editor_program; + if (!editor) + editor = getenv("VISUAL"); if (!editor) editor = getenv("EDITOR"); @@ -249,9 +253,9 @@ static void create_tag(const unsigned char *object, const char *tag, char *message, int sign, unsigned char *result) { enum object_type type; - char header_buf[1024], *buffer; + char header_buf[1024], *buffer = NULL; int header_len, max_size; - unsigned long size; + unsigned long size = 0; type = sha1_object_info(object, NULL); if (type <= 0) @@ -560,6 +560,8 @@ extern char *pager_program; extern int pager_in_use; extern int pager_use_color; +extern char *editor_program; + /* base85 */ int decode_85(char *dst, const char *line, int linelen); void encode_85(char *buf, const unsigned char *data, int bytes); @@ -426,6 +426,11 @@ int git_default_config(const char *var, const char *value) return 0; } + if (!strcmp(var, "core.editor")) { + editor_program = xstrdup(value); + return 0; + } + /* Add other config variables here and to Documentation/config.txt. */ return 0; } diff --git a/environment.c b/environment.c index f83fb9e448..35d3f4b595 100644 --- a/environment.c +++ b/environment.c @@ -33,6 +33,7 @@ size_t delta_base_cache_limit = 16 * 1024 * 1024; char *pager_program; int pager_in_use; int pager_use_color = 1; +char *editor_program; int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */ static const char *git_dir; |