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authorStephan Beyer <s-beyer@gmx.net>2008-07-25 18:28:41 +0200
committerJunio C Hamano <gitster@pobox.com>2008-07-25 17:08:34 -0700
commitd82f33e20dcf068e679eff2a16ecf8fe7b10fb31 (patch)
tree8dc04ec3de24d1466828730988b33b96d8d9a960
parentd9d9e6ee6366fed93a4beff3994bad376f81eabd (diff)
downloadgit-d82f33e20dcf068e679eff2a16ecf8fe7b10fb31.tar.gz
git-d82f33e20dcf068e679eff2a16ecf8fe7b10fb31.tar.xz
Move launch_editor() from builtin-tag.c to editor.c
launch_editor() is declared in strbuf.h but defined in builtin-tag.c. This patch moves launch_editor() into a new source file editor.c, but keeps the declaration in strbuf.h. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--Makefile1
-rw-r--r--builtin-tag.c53
-rw-r--r--editor.c56
3 files changed, 57 insertions, 53 deletions
diff --git a/Makefile b/Makefile
index f4b8e38e8..d0add9d8e 100644
--- a/Makefile
+++ b/Makefile
@@ -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 c2cca6cb6..219f51d6f 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 \"$@\"", editor);
- args[i++] = "sh";
- args[i++] = "-c";
- args[i++] = arg0.buf;
- }
- args[i++] = editor;
- args[i++] = path;
- args[i] = NULL;
-
- if (run_command_v_opt_cd_env(args, 0, NULL, env))
- die("There was a problem with the editor %s.", editor);
- strbuf_release(&arg0);
- }
-
- if (!buffer)
- return;
- if (strbuf_read_file(buffer, path, 0) < 0)
- die("could not read message file '%s': %s",
- path, strerror(errno));
-}
-
struct tag_filter {
const char *pattern;
int lines;
diff --git a/editor.c b/editor.c
new file mode 100644
index 000000000..483b62d2c
--- /dev/null
+++ b/editor.c
@@ -0,0 +1,56 @@
+#include "cache.h"
+#include "strbuf.h"
+#include "run-command.h"
+
+void launch_editor(const char *path, struct strbuf *buffer, const char *const *env)
+{
+ const char *editor, *terminal;
+
+ editor = getenv("GIT_EDITOR");
+ if (!editor && editor_program)
+ editor = editor_program;
+ if (!editor)
+ editor = getenv("VISUAL");
+ if (!editor)
+ editor = getenv("EDITOR");
+
+ terminal = getenv("TERM");
+ if (!editor && (!terminal || !strcmp(terminal, "dumb"))) {
+ fprintf(stderr,
+ "Terminal is dumb but no VISUAL nor EDITOR defined.\n"
+ "Please supply the message using either -m or -F option.\n");
+ exit(1);
+ }
+
+ if (!editor)
+ editor = "vi";
+
+ if (strcmp(editor, ":")) {
+ size_t len = strlen(editor);
+ int i = 0;
+ const char *args[6];
+ struct strbuf arg0;
+
+ strbuf_init(&arg0, 0);
+ if (strcspn(editor, "$ \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));
+}