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-rw-r--r--Documentation/Makefile8
-rw-r--r--http-fetch.c29
2 files changed, 29 insertions, 8 deletions
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 822098ad9..aecae676d 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -44,14 +44,16 @@ man: man1 man7
man1: $(DOC_MAN1)
man7: $(DOC_MAN7)
-install:
+install: man
$(INSTALL) -d -m755 $(DESTDIR)/$(man1) $(DESTDIR)/$(man7)
$(INSTALL) $(DOC_MAN1) $(DESTDIR)/$(man1)
$(INSTALL) $(DOC_MAN7) $(DESTDIR)/$(man7)
# 'include' dependencies
-git-diff-%.txt: diff-format.txt diff-options.txt
- touch $@
+$(patsubst %.txt,%.1,$(wildcard git-diff-*.txt)): \
+ diff-format.txt diff-options.txt
+$(patsubst %,%.1,git-fetch git-pull git-push): pull-fetch-param.txt
+git.7: ../README
clean:
rm -f *.xml *.html *.1 *.7 howto-index.txt howto/*.html
diff --git a/http-fetch.c b/http-fetch.c
index 77f530c95..57141a8a2 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -350,13 +350,18 @@ int fetch_object(struct alt_base *repo, unsigned char *sha1)
char *hex = sha1_to_hex(sha1);
char *filename = sha1_file_name(sha1);
unsigned char real_sha1[20];
+ char tmpfile[PATH_MAX];
+ int ret;
char *url;
char *posn;
- local = open(filename, O_WRONLY | O_CREAT | O_EXCL, 0666);
+ snprintf(tmpfile, sizeof(tmpfile), "%s/obj_XXXXXX",
+ get_object_directory());
+ local = mkstemp(tmpfile);
if (local < 0)
- return error("Couldn't open local object %s\n", filename);
+ return error("Couldn't create temporary file %s for %s: %s\n",
+ tmpfile, filename, strerror(errno));
memset(&stream, 0, sizeof(stream));
@@ -386,18 +391,32 @@ int fetch_object(struct alt_base *repo, unsigned char *sha1)
return -1;
}
+ fchmod(local, 0444);
close(local);
inflateEnd(&stream);
SHA1_Final(real_sha1, &c);
if (zret != Z_STREAM_END) {
- unlink(filename);
+ unlink(tmpfile);
return error("File %s (%s) corrupt\n", hex, url);
}
if (memcmp(sha1, real_sha1, 20)) {
- unlink(filename);
+ unlink(tmpfile);
return error("File %s has bad hash\n", hex);
}
-
+ ret = link(tmpfile, filename);
+ if (ret < 0) {
+ /* Same Coda hack as in write_sha1_file(sha1_file.c) */
+ ret = errno;
+ if (ret == EXDEV && !rename(tmpfile, filename))
+ goto out;
+ }
+ unlink(tmpfile);
+ if (ret) {
+ if (ret != EEXIST)
+ return error("unable to write sha1 filename %s: %s",
+ filename, strerror(ret));
+ }
+ out:
pull_say("got %s\n", hex);
return 0;
}