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-rw-r--r--Makefile5
-rw-r--r--builtin-mailsplit.c (renamed from mailsplit.c)71
-rw-r--r--builtin.h2
-rw-r--r--git.c3
4 files changed, 48 insertions, 33 deletions
diff --git a/Makefile b/Makefile
index 6e9ab57..8febf69 100644
--- a/Makefile
+++ b/Makefile
@@ -144,7 +144,6 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
# The ones that do not have to link with lcrypto, lz nor xdiff.
SIMPLE_PROGRAMS = \
- git-mailsplit$X \
git-stripspace$X git-daemon$X
# ... and all the rest that could be moved out of bindir to gitexecdir
@@ -165,7 +164,7 @@ PROGRAMS = \
git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
BUILT_INS = git-log$X git-whatchanged$X git-show$X \
- git-count-objects$X git-diff$X git-push$X \
+ git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
git-grep$X git-add$X git-rm$X git-rev-list$X \
git-check-ref-format$X git-rev-parse$X \
git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
@@ -227,7 +226,7 @@ BUILTIN_OBJS = \
builtin-read-tree.o builtin-commit-tree.o \
builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
- builtin-cat-file.o
+ builtin-cat-file.o builtin-mailsplit.o
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
LIBS = $(GITLIBS) -lz
diff --git a/mailsplit.c b/builtin-mailsplit.c
index 70a569c..e2a0058 100644
--- a/mailsplit.c
+++ b/builtin-mailsplit.c
@@ -12,6 +12,7 @@
#include <string.h>
#include <stdio.h>
#include "cache.h"
+#include "builtin.h"
static const char git_mailsplit_usage[] =
"git-mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> <mbox>...";
@@ -102,14 +103,48 @@ static int split_one(FILE *mbox, const char *name, int allow_bare)
exit(1);
}
-int main(int argc, const char **argv)
+int split_mbox(const char **mbox, const char *dir, int allow_bare, int nr_prec, int skip)
{
- int nr = 0, nr_prec = 4;
+ char *name = xmalloc(strlen(dir) + 2 + 3 * sizeof(skip));
+ int ret = -1;
+
+ while (*mbox) {
+ const char *file = *mbox++;
+ FILE *f = !strcmp(file, "-") ? stdin : fopen(file, "r");
+ int file_done = 0;
+
+ if ( !f ) {
+ error("cannot open mbox %s", file);
+ goto out;
+ }
+
+ if (fgets(buf, sizeof(buf), f) == NULL) {
+ if (f == stdin)
+ break; /* empty stdin is OK */
+ error("cannot read mbox %s", file);
+ goto out;
+ }
+
+ while (!file_done) {
+ sprintf(name, "%s/%0*d", dir, nr_prec, ++skip);
+ file_done = split_one(f, name, allow_bare);
+ }
+
+ if (f != stdin)
+ fclose(f);
+ }
+ ret = skip;
+out:
+ free(name);
+ return ret;
+}
+int cmd_mailsplit(int argc, const char **argv, char **envp)
+{
+ int nr = 0, nr_prec = 4, ret;
int allow_bare = 0;
const char *dir = NULL;
const char **argp;
static const char *stdin_only[] = { "-", NULL };
- char *name;
for (argp = argv+1; *argp; argp++) {
const char *arg = *argp;
@@ -158,31 +193,9 @@ int main(int argc, const char **argv)
argp = stdin_only;
}
- name = xmalloc(strlen(dir) + 2 + 3 * sizeof(nr));
-
- while (*argp) {
- const char *file = *argp++;
- FILE *f = !strcmp(file, "-") ? stdin : fopen(file, "r");
- int file_done = 0;
-
- if ( !f )
- die ("cannot open mbox %s", file);
-
- if (fgets(buf, sizeof(buf), f) == NULL) {
- if (f == stdin)
- break; /* empty stdin is OK */
- die("cannot read mbox %s", file);
- }
-
- while (!file_done) {
- sprintf(name, "%s/%0*d", dir, nr_prec, ++nr);
- file_done = split_one(f, name, allow_bare);
- }
-
- if (f != stdin)
- fclose(f);
- }
+ ret = split_mbox(argp, dir, allow_bare, nr_prec, nr);
+ if (ret != -1)
+ printf("%d\n", ret);
- printf("%d\n", nr);
- return 0;
+ return ret == -1;
}
diff --git a/builtin.h b/builtin.h
index 885422e..92e1e1b 100644
--- a/builtin.h
+++ b/builtin.h
@@ -49,4 +49,6 @@ extern int cmd_rev_parse(int argc, const char **argv, char **envp);
extern int cmd_write_tree(int argc, const char **argv, char **envp);
extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix);
+extern int cmd_mailsplit(int argc, const char **argv, char **envp);
+extern int split_mbox(const char **mbox, const char *dir, int allow_bare, int nr_prec, int skip);
#endif
diff --git a/git.c b/git.c
index b4b0132..39dc40a 100644
--- a/git.c
+++ b/git.c
@@ -179,7 +179,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
{ "diff-tree", cmd_diff_tree },
{ "cat-file", cmd_cat_file },
{ "rev-parse", cmd_rev_parse },
- { "write-tree", cmd_write_tree }
+ { "write-tree", cmd_write_tree },
+ { "mailsplit", cmd_mailsplit }
};
int i;