X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-log.c;h=fbc58bbcab1a992efb6ee359171d7ed6f0c52ab9;hb=326711c16879792da8d7159bf29d080569c3a1e0;hp=88c835acba66dc9bca31c8cd33d5425289ade5ca;hpb=556032566e96580e0ea0063a9aead0b380f9c8f7;p=git.git

diff --git a/builtin-log.c b/builtin-log.c
index 88c835acb..fbc58bbca 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -16,7 +16,7 @@
 /* this is in builtin-diff.c */
 void add_head(struct rev_info *revs);
 
-static void cmd_log_init(int argc, const char **argv, char **envp,
+static void cmd_log_init(int argc, const char **argv, const char *prefix,
 		      struct rev_info *rev)
 {
 	rev->abbrev = DEFAULT_ABBREV;
@@ -34,7 +34,6 @@ static int cmd_log_walk(struct rev_info *rev)
 	struct commit *commit;
 
 	prepare_revision_walk(rev);
-	setup_pager();
 	while ((commit = get_revision(rev)) != NULL) {
 		log_tree_commit(rev, commit);
 		free(commit->buffer);
@@ -45,29 +44,27 @@ static int cmd_log_walk(struct rev_info *rev)
 	return 0;
 }
 
-int cmd_whatchanged(int argc, const char **argv, char **envp)
+int cmd_whatchanged(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info rev;
 
-	init_revisions(&rev);
 	git_config(git_diff_ui_config);
-	diff_setup(&rev.diffopt);
+	init_revisions(&rev, prefix);
 	rev.diff = 1;
 	rev.diffopt.recursive = 1;
 	rev.simplify_history = 0;
-	cmd_log_init(argc, argv, envp, &rev);
+	cmd_log_init(argc, argv, prefix, &rev);
 	if (!rev.diffopt.output_format)
 		rev.diffopt.output_format = DIFF_FORMAT_RAW;
 	return cmd_log_walk(&rev);
 }
 
-int cmd_show(int argc, const char **argv, char **envp)
+int cmd_show(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info rev;
 
-	init_revisions(&rev);
 	git_config(git_diff_ui_config);
-	diff_setup(&rev.diffopt);
+	init_revisions(&rev, prefix);
 	rev.diff = 1;
 	rev.diffopt.recursive = 1;
 	rev.combine_merges = 1;
@@ -75,19 +72,18 @@ int cmd_show(int argc, const char **argv, char **envp)
 	rev.always_show_header = 1;
 	rev.ignore_merges = 0;
 	rev.no_walk = 1;
-	cmd_log_init(argc, argv, envp, &rev);
+	cmd_log_init(argc, argv, prefix, &rev);
 	return cmd_log_walk(&rev);
 }
 
-int cmd_log(int argc, const char **argv, char **envp)
+int cmd_log(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info rev;
 
-	init_revisions(&rev);
 	git_config(git_diff_ui_config);
-	diff_setup(&rev.diffopt);
+	init_revisions(&rev, prefix);
 	rev.always_show_header = 1;
-	cmd_log_init(argc, argv, envp, &rev);
+	cmd_log_init(argc, argv, prefix, &rev);
 	return cmd_log_walk(&rev);
 }
 
@@ -105,7 +101,7 @@ static int git_format_config(const char *var, const char *value)
 	if (!strcmp(var, "format.headers")) {
 		int len = strlen(value);
 		extra_headers_size += len + 1;
-		extra_headers = realloc(extra_headers, extra_headers_size);
+		extra_headers = xrealloc(extra_headers, extra_headers_size);
 		extra_headers[extra_headers_size - len - 1] = 0;
 		strcat(extra_headers, value);
 		return 0;
@@ -181,7 +177,7 @@ static int get_patch_id(struct commit *commit, struct diff_options *options,
 	return diff_flush_patch_id(options, sha1);
 }
 
-static void get_patch_ids(struct rev_info *rev, struct diff_options *options)
+static void get_patch_ids(struct rev_info *rev, struct diff_options *options, const char *prefix)
 {
 	struct rev_info check_rev;
 	struct commit *commit;
@@ -206,7 +202,7 @@ static void get_patch_ids(struct rev_info *rev, struct diff_options *options)
 		die("diff_setup_done failed");
 
 	/* given a range a..b get all patch ids for b..a */
-	init_revisions(&check_rev);
+	init_revisions(&check_rev, prefix);
 	o1->flags ^= UNINTERESTING;
 	o2->flags ^= UNINTERESTING;
 	add_pending_object(&check_rev, o1, "o1");
@@ -243,7 +239,7 @@ static void gen_message_id(char *dest, unsigned int length, char *base)
 		 (int)(email_end - email_start - 1), email_start + 1);
 }
 
-int cmd_format_patch(int argc, const char **argv, char **envp)
+int cmd_format_patch(int argc, const char **argv, const char *prefix)
 {
 	struct commit *commit;
 	struct commit **list = NULL;
@@ -261,8 +257,9 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
 	char message_id[1024];
 	char ref_message_id[1024];
 
+	setup_ident();
 	git_config(git_format_config);
-	init_revisions(&rev);
+	init_revisions(&rev, prefix);
 	rev.commit_format = CMIT_FMT_EMAIL;
 	rev.verbose_header = 1;
 	rev.diff = 1;
@@ -310,7 +307,6 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
 			 !strcmp(argv[i], "-s")) {
 			const char *committer;
 			const char *endpos;
-			setup_ident();
 			committer = git_committer_info(1);
 			endpos = strchr(committer, '>');
 			if (!endpos)
@@ -366,7 +362,7 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
 	}
 
 	if (ignore_if_in_upstream)
-		get_patch_ids(&rev, &patch_id_opts);
+		get_patch_ids(&rev, &patch_id_opts, prefix);
 
 	if (!use_stdout)
 		realstdout = fdopen(dup(1), "w");
@@ -385,7 +381,7 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
 			continue;
 
 		nr++;
-		list = realloc(list, nr * sizeof(list[0]));
+		list = xrealloc(list, nr * sizeof(list[0]));
 		list[nr - 1] = commit;
 	}
 	total = nr;