diff options
Diffstat (limited to 'builtin/replace.c')
| -rw-r--r-- | builtin/replace.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/builtin/replace.c b/builtin/replace.c index 2584170..d1ea2c2 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -188,10 +188,12 @@ static int replace_object(const char *object_ref, const char *replace_ref, int f } /* - * Write the contents of the object named by "sha1" to the file "filename", - * pretty-printed for human editing based on its type. + * Write the contents of the object named by "sha1" to the file "filename". + * If "raw" is true, then the object's raw contents are printed according to + * "type". Otherwise, we pretty-print the contents for human editing. */ -static void export_object(const unsigned char *sha1, const char *filename) +static void export_object(const unsigned char *sha1, enum object_type type, + int raw, const char *filename) { struct child_process cmd = { NULL }; int fd; @@ -202,7 +204,10 @@ static void export_object(const unsigned char *sha1, const char *filename) argv_array_push(&cmd.args, "--no-replace-objects"); argv_array_push(&cmd.args, "cat-file"); - argv_array_push(&cmd.args, "-p"); + if (raw) + argv_array_push(&cmd.args, typename(type)); + else + argv_array_push(&cmd.args, "-p"); argv_array_push(&cmd.args, sha1_to_hex(sha1)); cmd.git_cmd = 1; cmd.out = fd; @@ -217,7 +222,7 @@ static void export_object(const unsigned char *sha1, const char *filename) * The sha1 of the written object is returned via sha1. */ static void import_object(unsigned char *sha1, enum object_type type, - const char *filename) + int raw, const char *filename) { int fd; @@ -225,7 +230,7 @@ static void import_object(unsigned char *sha1, enum object_type type, if (fd < 0) die_errno("unable to open %s for reading", filename); - if (type == OBJ_TREE) { + if (!raw && type == OBJ_TREE) { const char *argv[] = { "mktree", NULL }; struct child_process cmd = { argv }; struct strbuf result = STRBUF_INIT; @@ -265,7 +270,7 @@ static void import_object(unsigned char *sha1, enum object_type type, */ } -static int edit_and_replace(const char *object_ref, int force) +static int edit_and_replace(const char *object_ref, int force, int raw) { char *tmpfile = git_pathdup("REPLACE_EDITOBJ"); enum object_type type; @@ -281,10 +286,10 @@ static int edit_and_replace(const char *object_ref, int force) check_ref_valid(old, prev, ref, sizeof(ref), force); - export_object(old, tmpfile); + export_object(old, type, raw, tmpfile); if (launch_editor(tmpfile, NULL, NULL) < 0) die("editing object file failed"); - import_object(new, type, tmpfile); + import_object(new, type, raw, tmpfile); free(tmpfile); @@ -297,6 +302,7 @@ static int edit_and_replace(const char *object_ref, int force) int cmd_replace(int argc, const char **argv, const char *prefix) { int force = 0; + int raw = 0; const char *format = NULL; enum { MODE_UNSPECIFIED = 0, @@ -310,6 +316,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix) OPT_CMDMODE('d', "delete", &cmdmode, N_("delete replace refs"), MODE_DELETE), OPT_CMDMODE('e', "edit", &cmdmode, N_("edit existing object"), MODE_EDIT), OPT_BOOL('f', "force", &force, N_("replace the ref if it exists")), + OPT_BOOL(0, "raw", &raw, N_("do not pretty-print contents for --edit")), OPT_STRING(0, "format", &format, N_("format"), N_("use this format")), OPT_END() }; @@ -329,6 +336,10 @@ int cmd_replace(int argc, const char **argv, const char *prefix) usage_msg_opt("-f only makes sense when writing a replacement", git_replace_usage, options); + if (raw && cmdmode != MODE_EDIT) + usage_msg_opt("--raw only makes sense with --edit", + git_replace_usage, options); + switch (cmdmode) { case MODE_DELETE: if (argc < 1) @@ -346,7 +357,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix) if (argc != 1) usage_msg_opt("-e needs exactly one argument", git_replace_usage, options); - return edit_and_replace(argv[0], force); + return edit_and_replace(argv[0], force, raw); case MODE_LIST: if (argc > 1) |