From: Junio C Hamano <junkio@cox.net>
Date: Fri, 24 Feb 2006 06:25:32 +0000 (-0800)
Subject: Merge branches 'jc/fix-co-candy', 'jc/fix-rename-leak' and 'ar/fix-win' into maint
X-Git-Tag: v1.2.4~9
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=7bd1527d2d8c80a6e9a0f8583082a5aee5428c68;hp=edd3ebfe27bf0df113846a3d4616ea538f8c04be;p=git.git

Merge branches 'jc/fix-co-candy', 'jc/fix-rename-leak' and 'ar/fix-win' into maint

* jc/fix-co-candy:
  checkout - eye candy.

* jc/fix-rename-leak:
  diffcore-rename: plug memory leak.

* ar/fix-win:
  fix t5600-clone-fail-cleanup.sh on windows
---

diff --git a/commit.c b/commit.c
index 67e11d7a..512b5d74 100644
--- a/commit.c
+++ b/commit.c
@@ -212,7 +212,8 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
 	if (memcmp(bufptr, "tree ", 5))
 		return error("bogus commit object %s", sha1_to_hex(item->object.sha1));
 	if (get_sha1_hex(bufptr + 5, parent) < 0)
-		return error("bad tree pointer in commit %s\n", sha1_to_hex(item->object.sha1));
+		return error("bad tree pointer in commit %s",
+			     sha1_to_hex(item->object.sha1));
 	item->tree = lookup_tree(parent);
 	if (item->tree)
 		n_refs++;
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 39d9126c..ffd126af 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -176,8 +176,10 @@ static int estimate_similarity(struct diff_filespec *src,
 	/* A delta that has a lot of literal additions would have
 	 * big delta_size no matter what else it does.
 	 */
-	if (base_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE)
+	if (base_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE) {
+		free(delta);
 		return 0;
+	}
 
 	/* Estimate the edit size by interpreting delta. */
 	if (count_delta(delta, delta_size, &src_copied, &literal_added)) {
diff --git a/git-clone.sh b/git-clone.sh
index be471d82..89c15d7a 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -253,7 +253,7 @@ Pull: $head_points_at:$origin" &&
 
 	case "$no_checkout" in
 	'')
-		git checkout
+		git-read-tree -m -u -v HEAD HEAD
 	esac
 fi
 
diff --git a/git-merge.sh b/git-merge.sh
index 2b4a603d..c258ea78 100755
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -130,7 +130,7 @@ case "$#,$common,$no_commit" in
 	echo "Updating from $head to $1."
 	git-update-index --refresh 2>/dev/null
 	new_head=$(git-rev-parse --verify "$1^0") &&
-	git-read-tree -u -m $head "$new_head" &&
+	git-read-tree -u -v -m $head "$new_head" &&
 	finish "$new_head" "Fast forward"
 	dropsave
 	exit 0
@@ -146,7 +146,7 @@ case "$#,$common,$no_commit" in
 
 	echo "Trying really trivial in-index merge..."
 	git-update-index --refresh 2>/dev/null
-	if git-read-tree --trivial -m -u $common $head "$1" &&
+	if git-read-tree --trivial -m -u -v $common $head "$1" &&
 	   result_tree=$(git-write-tree)
 	then
 	    echo "Wonderful."
diff --git a/http-fetch.c b/http-fetch.c
index ce3df5f3..8fd9de08 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -130,7 +130,7 @@ static void start_object_request(struct object_request *obj_req)
 
 	if (obj_req->local < 0) {
 		obj_req->state = ABORTED;
-		error("Couldn't create temporary file %s for %s: %s\n",
+		error("Couldn't create temporary file %s for %s: %s",
 		      obj_req->tmpfile, obj_req->filename, strerror(errno));
 		return;
 	}
@@ -830,9 +830,9 @@ static int fetch_object(struct alt_base *repo, unsigned char *sha1)
 				    obj_req->errorstr, obj_req->curl_result,
 				    obj_req->http_code, hex);
 	} else if (obj_req->zret != Z_STREAM_END) {
-		ret = error("File %s (%s) corrupt\n", hex, obj_req->url);
+		ret = error("File %s (%s) corrupt", hex, obj_req->url);
 	} else if (memcmp(obj_req->sha1, obj_req->real_sha1, 20)) {
-		ret = error("File %s has bad hash\n", hex);
+		ret = error("File %s has bad hash", hex);
 	} else if (obj_req->rename < 0) {
 		ret = error("unable to write sha1 filename %s",
 			    obj_req->filename);
@@ -854,7 +854,7 @@ int fetch(unsigned char *sha1)
 		fetch_alternates(alt->base);
 		altbase = altbase->next;
 	}
-	return error("Unable to find %s under %s\n", sha1_to_hex(sha1),
+	return error("Unable to find %s under %s", sha1_to_hex(sha1),
 		     alt->base);
 }
 
diff --git a/read-tree.c b/read-tree.c
index 5580f15b..bb50a800 100644
--- a/read-tree.c
+++ b/read-tree.c
@@ -9,6 +9,8 @@
 
 #include "object.h"
 #include "tree.h"
+#include <sys/time.h>
+#include <signal.h>
 
 static int merge = 0;
 static int update = 0;
@@ -16,6 +18,8 @@ static int index_only = 0;
 static int nontrivial_merge = 0;
 static int trivial_merges_only = 0;
 static int aggressive = 0;
+static int verbose_update = 0;
+static volatile int progress_update = 0;
 
 static int head_idx = -1;
 static int merge_size = 0;
@@ -267,6 +271,12 @@ static void unlink_entry(char *name)
 	}
 }
 
+static void progress_interval(int signum)
+{
+	signal(SIGALRM, progress_interval);
+	progress_update = 1;
+}
+
 static void check_updates(struct cache_entry **src, int nr)
 {
 	static struct checkout state = {
@@ -276,8 +286,49 @@ static void check_updates(struct cache_entry **src, int nr)
 		.refresh_cache = 1,
 	};
 	unsigned short mask = htons(CE_UPDATE);
+	unsigned last_percent = 200, cnt = 0, total = 0;
+
+	if (update && verbose_update) {
+		struct itimerval v;
+
+		for (total = cnt = 0; cnt < nr; cnt++) {
+			struct cache_entry *ce = src[cnt];
+			if (!ce->ce_mode || ce->ce_flags & mask)
+				total++;
+		}
+
+		/* Don't bother doing this for very small updates */
+		if (total < 250)
+			total = 0;
+
+		if (total) {
+			v.it_interval.tv_sec = 1;
+			v.it_interval.tv_usec = 0;
+			v.it_value = v.it_interval;
+			signal(SIGALRM, progress_interval);
+			setitimer(ITIMER_REAL, &v, NULL);
+			fprintf(stderr, "Checking files out...\n");
+			progress_update = 1;
+		}
+		cnt = 0;
+	}
+
 	while (nr--) {
 		struct cache_entry *ce = *src++;
+
+		if (total) {
+			if (!ce->ce_mode || ce->ce_flags & mask) {
+				unsigned percent;
+				cnt++;
+				percent = (cnt * 100) / total;
+				if (percent != last_percent ||
+				    progress_update) {
+					fprintf(stderr, "%4u%% (%u/%u) done\r",
+						percent, cnt, total);
+					last_percent = percent;
+				}
+			}
+		}
 		if (!ce->ce_mode) {
 			if (update)
 				unlink_entry(ce->name);
@@ -289,6 +340,10 @@ static void check_updates(struct cache_entry **src, int nr)
 				checkout_entry(ce, &state);
 		}
 	}
+	if (total) {
+		fputc('\n', stderr);
+		signal(SIGALRM, SIG_IGN);
+	}
 }
 
 static int unpack_trees(merge_fn_t fn)
@@ -564,7 +619,7 @@ static int twoway_merge(struct cache_entry **src)
 	struct cache_entry *oldtree = src[1], *newtree = src[2];
 
 	if (merge_size != 2)
-		return error("Cannot do a twoway merge of %d trees\n",
+		return error("Cannot do a twoway merge of %d trees",
 			     merge_size);
 
 	if (current) {
@@ -616,7 +671,7 @@ static int oneway_merge(struct cache_entry **src)
 	struct cache_entry *a = src[1];
 
 	if (merge_size != 1)
-		return error("Cannot do a oneway merge of %d trees\n",
+		return error("Cannot do a oneway merge of %d trees",
 			     merge_size);
 
 	if (!a)
@@ -680,6 +735,11 @@ int main(int argc, char **argv)
 			continue;
 		}
 
+		if (!strcmp(arg, "-v")) {
+			verbose_update = 1;
+			continue;
+		}
+
 		/* "-i" means "index only", meaning that a merge will
 		 * not even look at the working tree.
 		 */
diff --git a/receive-pack.c b/receive-pack.c
index eae31e37..2a3db16d 100644
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -92,7 +92,7 @@ static int run_update_hook(const char *refname,
 	case -ERR_RUN_COMMAND_WAITPID_WRONG_PID:
 		return error("waitpid is confused");
 	case -ERR_RUN_COMMAND_WAITPID_SIGNAL:
-		return error("%s died of signal\n", update_hook);
+		return error("%s died of signal", update_hook);
 	case -ERR_RUN_COMMAND_WAITPID_NOEXIT:
 		return error("%s died strangely", update_hook);
 	default:
@@ -158,7 +158,7 @@ static int update(struct command *cmd)
 	if (run_update_hook(name, old_hex, new_hex)) {
 		unlink(lock_name);
 		cmd->error_string = "hook declined";
-		return error("hook declined to update %s\n", name);
+		return error("hook declined to update %s", name);
 	}
 	else if (rename(lock_name, name) < 0) {
 		unlink(lock_name);
diff --git a/refs.c b/refs.c
index d01fc398..826ae7ad 100644
--- a/refs.c
+++ b/refs.c
@@ -268,7 +268,7 @@ static int write_ref_file(const char *filename,
 	char term = '\n';
 	if (write(fd, hex, 40) < 40 ||
 	    write(fd, &term, 1) < 1) {
-		error("Couldn't write %s\n", filename);
+		error("Couldn't write %s", filename);
 		close(fd);
 		return -1;
 	}
diff --git a/sha1_file.c b/sha1_file.c
index f4b10894..aa09b464 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -564,7 +564,7 @@ static void prepare_packed_git_one(char *objdir, int local)
 	dir = opendir(path);
 	if (!dir) {
 		if (errno != ENOENT)
-			error("unable to open object pack directory: %s: %s\n",
+			error("unable to open object pack directory: %s: %s",
 			      path, strerror(errno));
 		return;
 	}
@@ -1513,7 +1513,8 @@ int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
 
 	local = mkstemp(tmpfile);
 	if (local < 0)
-		return error("Couldn't open %s for %s\n", tmpfile, sha1_to_hex(sha1));
+		return error("Couldn't open %s for %s",
+			     tmpfile, sha1_to_hex(sha1));
 
 	memset(&stream, 0, sizeof(stream));
 
@@ -1561,7 +1562,7 @@ int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
 	}
 	if (memcmp(sha1, real_sha1, 20)) {
 		unlink(tmpfile);
-		return error("File %s has bad hash\n", sha1_to_hex(sha1));
+		return error("File %s has bad hash", sha1_to_hex(sha1));
 	}
 
 	return move_temp_to_file(tmpfile, sha1_file_name(sha1));