*.dsc
*.deb
git-core.spec
+*.exe
SYNOPSIS
--------
-'git-apply' [--
no-merge] [--stat] [--summary] [--check] [--index] [--show-files] [--apply] [<patch>...]
+'git-apply' [--stat] [--summary] [--check] [--index] [--show-files] [--apply] [<patch>...]
DESCRIPTION
-----------
The files to read patch from. '-' can be used to read
from the standard input.
---no-merge::
- The default mode of operation is the merge behaviour
- which is not implemented yet. This flag explicitly
- tells the program not to use the merge behaviour.
-
--stat::
Instead of applying the patch, output diffstat for the
input. Turns off "apply".
#
# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
#
+# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
+#
# Define COLLISION_CHECK below if you believe that SHA1's
# 1461501637330902918203684832716283019655932542976 hashes do not give you
# sufficient guarantee that no collisions between objects will ever happen.
# DEFINES += -DUSE_STDEV
-GIT_VERSION = 0.99.8
+GIT_VERSION = 0.99.8.GIT
CFLAGS = -g -O2 -Wall
ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
# The ones that do not have to link with lcrypto nor lz.
SIMPLE_PROGRAMS = \
- git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
- git-daemon git-var
+ git-get-tar-commit-id$X git-mailinfo$X git-mailsplit$X \
+ git-stripspace$X git-var$X git-daemon$X
# ... and all the rest
PROGRAMS = \
- git-apply git-cat-file \
- git-checkout-index git-clone-pack git-commit-tree \
- git-convert-objects git-diff-files \
- git-diff-index git-diff-stages \
- git-diff-tree git-fetch-pack git-fsck-objects \
- git-hash-object git-init-db \
- git-local-fetch git-ls-files git-ls-tree git-merge-base \
- git-merge-index git-mktag git-pack-objects git-patch-id \
- git-peek-remote git-prune-packed git-read-tree \
- git-receive-pack git-rev-list git-rev-parse \
- git-send-pack git-show-branch \
- git-show-index git-ssh-fetch \
- git-ssh-upload git-tar-tree git-unpack-file \
- git-unpack-objects git-update-index git-update-server-info \
- git-upload-pack git-verify-pack git-write-tree \
- git-update-ref git-symbolic-ref \
+ git-apply$X git-cat-file$X \
+ git-checkout-index$X git-clone-pack$X git-commit-tree$X \
+ git-convert-objects$X git-diff-files$X \
+ git-diff-index$X git-diff-stages$X \
+ git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
+ git-hash-object$X git-init-db$X \
+ git-local-fetch$X git-ls-files$X git-ls-tree$X git-merge-base$X \
+ git-merge-index$X git-mktag$X git-pack-objects$X git-patch-id$X \
+ git-peek-remote$X git-prune-packed$X git-read-tree$X \
+ git-receive-pack$X git-rev-list$X git-rev-parse$X \
+ git-send-pack$X git-show-branch$X \
+ git-show-index$X git-ssh-fetch$X \
+ git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
+ git-unpack-objects$X git-update-index$X git-update-server-info$X \
+ git-upload-pack$X git-verify-pack$X git-write-tree$X \
+ git-update-ref$X git-symbolic-ref$X \
$(SIMPLE_PROGRAMS)
# Backward compatibility -- to be removed after 1.0
-PROGRAMS += git-ssh-pull git-ssh-push
+PROGRAMS += git-ssh-pull$X git-ssh-push$X
GIT_LIST_TWEAK =
TAR = gtar
PLATFORM_DEFINES += -D__EXTENSIONS__
endif
+ifeq ($(shell uname -o),Cygwin)
+ NO_STRCASESTR = YesPlease
+ NEEDS_LIBICONV = YesPlease
+ NO_IPV6 = YesPlease
+ X = .exe
+ PLATFORM_DEFINES += -DUSE_SYMLINK_HEAD=0
+endif
ifneq (,$(findstring arm,$(shell uname -m)))
ARM_SHA1 = YesPlease
endif
else
CURL_LIBCURL = -lcurl
endif
- PROGRAMS += git-http-fetch
+ PROGRAMS += git-http-fetch$X
endif
ifndef SHELL_PATH
DEFINES += -Dstrcasestr=gitstrcasestr
LIB_OBJS += compat/strcasestr.o
endif
+ifdef NO_IPV6
+ DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
+endif
ifdef PPC_SHA1
SHA1_HEADER = "ppc/sha1.h"
rm -f $@+ $@
sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ -e 's/@@X@@/$(X)/g' \
$(GIT_LIST_TWEAK) <$@.sh >$@+
chmod +x $@+
mv $@+ $@
$(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
rm -f $@
- sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
+ sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.sh >$@
chmod +x $@
$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
rm -f $@
- sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
+ sed -e '1s|#!.*perl|#!$(PERL_PATH)|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.perl >$@
chmod +x $@
$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
rm -f $@
sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
-e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
- $@.py >$@
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.py >$@
chmod +x $@
%.o: %.c
%.o: %.S
$(CC) -o $*.o -c $(ALL_CFLAGS) $<
-git-%: %.o $(LIB_FILE)
+git-%$X: %.o $(LIB_FILE)
$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
-git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
+git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV)
$(SIMPLE_PROGRAMS) : $(LIB_FILE)
-$(SIMPLE_PROGRAMS) : git-% : %.o
+$(SIMPLE_PROGRAMS) : git-%$X : %.o
$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
-git-http-fetch: fetch.o
-git-local-fetch: fetch.o
-git-ssh-fetch: rsh.o fetch.o
-git-ssh-upload: rsh.o
-git-ssh-pull: rsh.o fetch.o
-git-ssh-push: rsh.o
+git-http-fetch$X: fetch.o
+git-local-fetch$X: fetch.o
+git-ssh-fetch$X: rsh.o fetch.o
+git-ssh-upload$X: rsh.o
+git-ssh-pull$X: rsh.o fetch.o
+git-ssh-push$X: rsh.o
-git-http-fetch: LIBS += $(CURL_LIBCURL)
-git-rev-list: LIBS += $(OPENSSL_LIBSSL)
+git-http-fetch$X: LIBS += $(CURL_LIBCURL)
+git-rev-list$X: LIBS += $(OPENSSL_LIBSSL)
init-db.o: init-db.c
$(CC) -c $(ALL_CFLAGS) \
-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
$(LIB_OBJS): $(LIB_H)
-$(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
+$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H)
$(DIFF_OBJS): diffcore.h
$(LIB_FILE): $(LIB_OBJS)
test: all
$(MAKE) -C t/ all
-test-date: test-date.c date.o
+test-date$X: test-date.c date.o
$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
-test-delta: test-delta.c diff-delta.o patch-delta.o
+test-delta$X: test-delta.c diff-delta.o patch-delta.o
$(CC) $(ALL_CFLAGS) -o $@ $^
check:
*
* This applies patches on top of some (arbitrary) version of the SCM.
*
- * NOTE! It does all its work in the index file, and only cares about
- * the files in the working directory if you tell it to "merge" the
- * patch apply.
- *
- * Even when merging it always takes the source from the index, and
- * uses the working tree as a "branch" for a 3-way merge.
*/
#include <ctype.h>
#include <fnmatch.h>
#include "cache.h"
-// We default to the merge behaviour, since that's what most people would
-// expect.
-//
// --check turns on checking that the working tree matches the
// files that are being modified, but doesn't apply the patch
// --stat does just a diffstat, and doesn't actually apply
// --show-files shows the directory changes
//
-static int merge_patch = 1;
static int check_index = 0;
static int write_index = 0;
static int diffstat = 0;
static int apply = 1;
static int show_files = 0;
static const char apply_usage[] =
-"git-apply [--
no-merge] [--stat] [--summary] [--check] [--index] [--apply] [--show-files] <patch>...";
+"git-apply [--stat] [--summary] [--check] [--index] [--apply] [--show-files] <patch>...";
/*
* For "diff-stat" like behaviour, we keep track of the biggest change
/* We allow "\ No newline at end of file". Depending
* on locale settings when the patch was produced we
* don't know what this line looks like. The only
- * thing we do know is that it begins with "\ ". */
+ * thing we do know is that it begins with "\ ".
+ * Checking for 12 is just for sanity check -- any
+ * l10n of "\ No newline..." is at least that long.
+ */
case '\\':
if (len < 12 || memcmp(line, "\\ ", 2))
return -1;
if (old_name) {
int changed;
+ int stat_ret = lstat(old_name, &st);
- if (lstat(old_name, &st) < 0)
- return error("%s: %s", old_name, strerror(errno));
if (check_index) {
int pos = cache_name_pos(old_name, strlen(old_name));
if (pos < 0)
- return error("%s: does not exist in index", old_name);
+ return error("%s: does not exist in index",
+ old_name);
+ if (stat_ret < 0) {
+ struct checkout costate;
+ if (errno != ENOENT)
+ return error("%s: %s", old_name,
+ strerror(errno));
+ /* checkout */
+ costate.base_dir = "";
+ costate.base_dir_len = 0;
+ costate.force = 0;
+ costate.quiet = 0;
+ costate.not_new = 0;
+ costate.refresh_cache = 1;
+ if (checkout_entry(active_cache[pos],
+ &costate) ||
+ lstat(old_name, &st))
+ return -1;
+ }
+
changed = ce_match_stat(active_cache[pos], &st);
if (changed)
- return error("%s: does not match index", old_name);
+ return error("%s: does not match index",
+ old_name);
}
+ else if (stat_ret < 0)
+ return error("%s: %s", old_name, strerror(errno));
+
if (patch->is_new < 0)
patch->is_new = 0;
st.st_mode = ntohl(create_ce_mode(st.st_mode));
excludes = x;
continue;
}
- /* NEEDSWORK: this does not do anything at this moment. */
- if (!strcmp(arg, "--no-merge")) {
- merge_patch = 0;
- continue;
- }
if (!strcmp(arg, "--stat")) {
apply = 0;
diffstat = 1;
static int checkout_all(void)
{
- int i;
+ int i, errs = 0;
for (i = 0; i < active_nr ; i++) {
struct cache_entry *ce = active_cache[i];
if (ce_stage(ce))
continue;
if (checkout_entry(ce, &state) < 0)
- return -1;
+ errs++;
}
+ if (errs)
+ /* we have already done our error reporting.
+ * exit with the same code as die().
+ */
+ exit(128);
return 0;
}
#define STR_(s) # s
#define STR(s) STR_(s)
+#ifndef NO_IPV6
+
static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
{
int sockfd = -1;
return 0;
}
+#else /* NO_IPV6 */
+
+static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
+{
+ int sockfd = -1;
+ char *colon, *end;
+ char *port = STR(DEFAULT_GIT_PORT), *ep;
+ struct hostent *he;
+ struct sockaddr_in sa;
+ char **ap;
+ unsigned int nport;
+
+ if (host[0] == '[') {
+ end = strchr(host + 1, ']');
+ if (end) {
+ *end = 0;
+ end++;
+ host++;
+ } else
+ end = host;
+ } else
+ end = host;
+ colon = strchr(end, ':');
+
+ if (colon) {
+ *colon = 0;
+ port = colon + 1;
+ }
+
+
+ he = gethostbyname(host);
+ if (!he)
+ die("Unable to look up %s (%s)", host, hstrerror(h_errno));
+ nport = strtoul(port, &ep, 10);
+ if ( ep == port || *ep ) {
+ /* Not numeric */
+ struct servent *se = getservbyname(port,"tcp");
+ if ( !se )
+ die("Unknown port %s\n", port);
+ nport = se->s_port;
+ }
+
+ for (ap = he->h_addr_list; *ap; ap++) {
+ sockfd = socket(he->h_addrtype, SOCK_STREAM, 0);
+ if (sockfd < 0)
+ continue;
+
+ memset(&sa, 0, sizeof sa);
+ sa.sin_family = he->h_addrtype;
+ sa.sin_port = htons(nport);
+ memcpy(&sa.sin_addr, ap, he->h_length);
+
+ if (connect(sockfd, (struct sockaddr *)&sa, sizeof sa) < 0) {
+ close(sockfd);
+ sockfd = -1;
+ continue;
+ }
+ break;
+ }
+
+ if (sockfd < 0)
+ die("unable to connect a socket (%s)", strerror(errno));
+
+ fd[0] = sockfd;
+ fd[1] = sockfd;
+ packet_write(sockfd, "%s %s\n", prog, path);
+ return 0;
+}
+
+#endif /* NO_IPV6 */
+
/*
* Yeah, yeah, fixme. Need to pass in the heads etc.
*/
#include <sys/wait.h>
#include <sys/socket.h>
#include <sys/time.h>
+#include <sys/poll.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
inet_ntop(AF_INET, &sin_addr->sin_addr, addrbuf, sizeof(addrbuf));
port = sin_addr->sin_port;
+#ifndef NO_IPV6
} else if (addr->sa_family == AF_INET6) {
struct sockaddr_in6 *sin6_addr = (void *) addr;
strcat(buf, "]");
port = sin6_addr->sin6_port;
+#endif
}
loginfo("Connection from %s:%d", addrbuf, port);
}
}
-static int serve(int port)
+#ifndef NO_IPV6
+
+static int socksetup(int port, int **socklist_p)
{
- struct addrinfo hints, *ai0, *ai;
- int gai;
int socknum = 0, *socklist = NULL;
int maxfd = -1;
- fd_set fds_init, fds;
char pbuf[NI_MAXSERV];
- signal(SIGCHLD, child_handler);
+ struct addrinfo hints, *ai0, *ai;
+ int gai;
sprintf(pbuf, "%d", port);
memset(&hints, 0, sizeof(hints));
if (gai)
die("getaddrinfo() failed: %s\n", gai_strerror(gai));
- FD_ZERO(&fds_init);
-
for (ai = ai0; ai; ai = ai->ai_next) {
int sockfd;
int *newlist;
socklist = newlist;
socklist[socknum++] = sockfd;
- FD_SET(sockfd, &fds_init);
if (maxfd < sockfd)
maxfd = sockfd;
}
freeaddrinfo(ai0);
- if (socknum == 0)
- die("unable to allocate any listen sockets on port %u", port);
+ *socklist_p = socklist;
+ return socknum;
+}
+
+#else /* NO_IPV6 */
+
+static int socksetup(int port, int **socklist_p)
+{
+ struct sockaddr_in sin;
+ int sockfd;
+
+ sockfd = socket(AF_INET, SOCK_STREAM, 0);
+ if (sockfd < 0)
+ return 0;
+
+ memset(&sin, 0, sizeof sin);
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(INADDR_ANY);
+ sin.sin_port = htons(port);
+
+ if ( bind(sockfd, (struct sockaddr *)&sin, sizeof sin) < 0 ) {
+ close(sockfd);
+ return 0;
+ }
+ *socklist_p = xmalloc(sizeof(int));
+ **socklist_p = sockfd;
+}
+
+#endif
+
+static int service_loop(int socknum, int *socklist)
+{
+ struct pollfd *pfd;
+ int i;
+
+ pfd = xcalloc(socknum, sizeof(struct pollfd));
+
+ for (i = 0; i < socknum; i++) {
+ pfd[i].fd = socklist[i];
+ pfd[i].events = POLLIN;
+ }
+
+ signal(SIGCHLD, child_handler);
+
for (;;) {
int i;
- fds = fds_init;
-
- if (select(maxfd + 1, &fds, NULL, NULL, NULL) < 0) {
+
+ if (poll(pfd, socknum, 0) < 0) {
if (errno != EINTR) {
- error("select failed, resuming: %s",
+ error("poll failed, resuming: %s",
strerror(errno));
sleep(1);
}
}
for (i = 0; i < socknum; i++) {
- int sockfd = socklist[i];
-
- if (FD_ISSET(sockfd, &fds)) {
+ if (pfd[i].revents & POLLIN) {
struct sockaddr_storage ss;
- int sslen = sizeof(ss);
- int incoming = accept(sockfd, (struct sockaddr *)&ss, &sslen);
+ unsigned int sslen = sizeof(ss);
+ int incoming = accept(pfd[i].fd, (struct sockaddr *)&ss, &sslen);
if (incoming < 0) {
switch (errno) {
case EAGAIN:
}
}
+static int serve(int port)
+{
+ int socknum, *socklist;
+
+ socknum = socksetup(port, &socklist);
+ if (socknum == 0)
+ die("unable to allocate any listen sockets on port %u", port);
+
+ return service_loop(socknum, socklist);
+}
+
int main(int argc, char **argv)
{
int port = DEFAULT_GIT_PORT;
if (inetd_mode) {
fclose(stderr); //FIXME: workaround
return execute();
+ } else {
+ return serve(port);
}
-
- return serve(port);
}
if (!state->force) {
if (!state->quiet)
fprintf(stderr, "git-checkout-index: %s already exists\n", path);
- return 0;
+ return -1;
}
/*
SIGNOFF=$4
EDIT=${VISUAL:-${EDITOR:-vi}}
-export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
-export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
-export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
-export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
+export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$INFO")"
+export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$INFO")"
+export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$INFO")"
+export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$INFO")"
if test '' != "$SIGNOFF"
then
sed -ne '/^Signed-off-by: /p' "$MSGFILE" |
tail -n 1
`
- test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" ||
- echo "$SIGNOFF" >>"$MSGFILE"
+ test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" || {
+ test '' = "$LAST_SIGNED_OFF_BY" && echo
+ echo "$SIGNOFF"
+ } >>"$MSGFILE"
fi
fi
echo Applying "'$SUBJECT'"
echo
-git-apply --index "$PATCHFILE" || exit 1
+git-apply --index "$PATCHFILE" || {
+ # Here if we know which revision the patch applies to,
+ # we create a temporary working tree and index, apply the
+ # patch, and attempt 3-way merge with the resulting tree.
+ exit 1
+}
if test -x "$GIT_DIR"/hooks/pre-applypatch
then
echo
git-diff-tree -p $diff_opts "$commit" | git-apply --stat --summary
echo
+ git-cat-file commit "$commit^" | sed -e 's/^tree /applies-to: /' -e q
git-diff-tree -p $diff_opts "$commit"
+ echo "---"
+ echo "@@GIT_VERSION@@"
case "$mbox" in
t)
echo "git version @@GIT_VERSION@@"
exit 0 ;;
esac
- test -x $path/git-$cmd && exec $path/git-$cmd "$@" ;;
+
+ test -x $path/git-$cmd && exec $path/git-$cmd "$@"
+
+ case '@@X@@' in
+ '')
+ ;;
+ *)
+ test -x $path/git-$cmd@@X@@ && exec $path/git-$cmd@@X@@ "$@"
+ ;;
+ esac
+ ;;
esac
echo "Usage: git COMMAND [OPTIONS] [TARGET]"