From: Matthias Kestenholz <matthias@spinlock.ch>
Date: Wed, 2 Aug 2006 21:51:59 +0000 (+0200)
Subject: Make git-repo-config a builtin
X-Git-Tag: v1.4.2-rc3~11
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=e12c095aa69d8aca0326eb11960427d9bf9e2db7;p=git.git

Make git-repo-config a builtin

Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/Makefile b/Makefile
index fd45cd19b..700c77f56 100644
--- a/Makefile
+++ b/Makefile
@@ -185,7 +185,7 @@ PROGRAMS = \
 	git-unpack-objects$X git-update-server-info$X \
 	git-upload-pack$X git-verify-pack$X \
 	git-symbolic-ref$X \
-	git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
+	git-name-rev$X git-pack-redundant$X git-var$X \
 	git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 
 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
@@ -197,7 +197,8 @@ BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
 	git-read-tree$X git-commit-tree$X git-write-tree$X \
 	git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
 	git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
-	git-fmt-merge-msg$X git-prune$X git-mv$X git-prune-packed$X
+	git-fmt-merge-msg$X git-prune$X git-mv$X git-prune-packed$X \
+	git-repo-config$X
 
 # what 'all' will build and 'install' will install, in gitexecdir
 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -254,7 +255,7 @@ BUILTIN_OBJS = \
 	builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
 	builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
 	builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o \
-	builtin-mv.o builtin-prune-packed.o
+	builtin-mv.o builtin-prune-packed.o builtin-repo-config.o
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 LIBS = $(GITLIBS) -lz
diff --git a/builtin-repo-config.c b/builtin-repo-config.c
new file mode 100644
index 000000000..c821e2271
--- /dev/null
+++ b/builtin-repo-config.c
@@ -0,0 +1,200 @@
+#include "builtin.h"
+#include "cache.h"
+#include <regex.h>
+
+static const char git_config_set_usage[] =
+"git-repo-config [ --bool | --int ] [--get | --get-all | --get-regexp | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list";
+
+static char* key = NULL;
+static regex_t* key_regexp = NULL;
+static regex_t* regexp = NULL;
+static int show_keys = 0;
+static int use_key_regexp = 0;
+static int do_all = 0;
+static int do_not_match = 0;
+static int seen = 0;
+static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
+
+static int show_all_config(const char *key_, const char *value_)
+{
+	if (value_)
+		printf("%s=%s\n", key_, value_);
+	else
+		printf("%s\n", key_);
+	return 0;
+}
+
+static int show_config(const char* key_, const char* value_)
+{
+	char value[256];
+	const char *vptr = value;
+	int dup_error = 0;
+
+	if (!use_key_regexp && strcmp(key_, key))
+		return 0;
+	if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0))
+		return 0;
+	if (regexp != NULL &&
+			 (do_not_match ^
+			  regexec(regexp, (value_?value_:""), 0, NULL, 0)))
+		return 0;
+
+	if (show_keys)
+		printf("%s ", key_);
+	if (seen && !do_all)
+		dup_error = 1;
+	if (type == T_INT)
+		sprintf(value, "%d", git_config_int(key_, value_?value_:""));
+	else if (type == T_BOOL)
+		vptr = git_config_bool(key_, value_) ? "true" : "false";
+	else
+		vptr = value_?value_:"";
+	seen++;
+	if (dup_error) {
+		error("More than one value for the key %s: %s",
+				key_, vptr);
+	}
+	else
+		printf("%s\n", vptr);
+
+	return 0;
+}
+
+static int get_value(const char* key_, const char* regex_)
+{
+	int ret = -1;
+	char *tl;
+	char *global = NULL, *repo_config = NULL;
+	const char *local;
+
+	local = getenv("GIT_CONFIG");
+	if (!local) {
+		const char *home = getenv("HOME");
+		local = getenv("GIT_CONFIG_LOCAL");
+		if (!local)
+			local = repo_config = strdup(git_path("config"));
+		if (home)
+			global = strdup(mkpath("%s/.gitconfig", home));
+	}
+
+	key = strdup(key_);
+	for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
+		*tl = tolower(*tl);
+	for (tl=key; *tl && *tl != '.'; ++tl)
+		*tl = tolower(*tl);
+
+	if (use_key_regexp) {
+		key_regexp = (regex_t*)malloc(sizeof(regex_t));
+		if (regcomp(key_regexp, key, REG_EXTENDED)) {
+			fprintf(stderr, "Invalid key pattern: %s\n", key_);
+			goto free_strings;
+		}
+	}
+
+	if (regex_) {
+		if (regex_[0] == '!') {
+			do_not_match = 1;
+			regex_++;
+		}
+
+		regexp = (regex_t*)malloc(sizeof(regex_t));
+		if (regcomp(regexp, regex_, REG_EXTENDED)) {
+			fprintf(stderr, "Invalid pattern: %s\n", regex_);
+			goto free_strings;
+		}
+	}
+
+	if (do_all && global)
+		git_config_from_file(show_config, global);
+	git_config_from_file(show_config, local);
+	if (!do_all && !seen && global)
+		git_config_from_file(show_config, global);
+
+	free(key);
+	if (regexp) {
+		regfree(regexp);
+		free(regexp);
+	}
+
+	if (do_all)
+		ret = !seen;
+	else
+		ret =  (seen == 1) ? 0 : 1;
+
+free_strings:
+	if (repo_config)
+		free(repo_config);
+	if (global)
+		free(global);
+	return ret;
+}
+
+int cmd_repo_config(int argc, const char **argv, const char *prefix)
+{
+	int nongit = 0;
+	setup_git_directory_gently(&nongit);
+
+	while (1 < argc) {
+		if (!strcmp(argv[1], "--int"))
+			type = T_INT;
+		else if (!strcmp(argv[1], "--bool"))
+			type = T_BOOL;
+		else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
+			return git_config(show_all_config);
+		else
+			break;
+		argc--;
+		argv++;
+	}
+
+	switch (argc) {
+	case 2:
+		return get_value(argv[1], NULL);
+	case 3:
+		if (!strcmp(argv[1], "--unset"))
+			return git_config_set(argv[2], NULL);
+		else if (!strcmp(argv[1], "--unset-all"))
+			return git_config_set_multivar(argv[2], NULL, NULL, 1);
+		else if (!strcmp(argv[1], "--get"))
+			return get_value(argv[2], NULL);
+		else if (!strcmp(argv[1], "--get-all")) {
+			do_all = 1;
+			return get_value(argv[2], NULL);
+		} else if (!strcmp(argv[1], "--get-regexp")) {
+			show_keys = 1;
+			use_key_regexp = 1;
+			do_all = 1;
+			return get_value(argv[2], NULL);
+		} else
+
+			return git_config_set(argv[1], argv[2]);
+	case 4:
+		if (!strcmp(argv[1], "--unset"))
+			return git_config_set_multivar(argv[2], NULL, argv[3], 0);
+		else if (!strcmp(argv[1], "--unset-all"))
+			return git_config_set_multivar(argv[2], NULL, argv[3], 1);
+		else if (!strcmp(argv[1], "--get"))
+			return get_value(argv[2], argv[3]);
+		else if (!strcmp(argv[1], "--get-all")) {
+			do_all = 1;
+			return get_value(argv[2], argv[3]);
+		} else if (!strcmp(argv[1], "--get-regexp")) {
+			show_keys = 1;
+			use_key_regexp = 1;
+			do_all = 1;
+			return get_value(argv[2], argv[3]);
+		} else if (!strcmp(argv[1], "--replace-all"))
+
+			return git_config_set_multivar(argv[2], argv[3], NULL, 1);
+		else
+
+			return git_config_set_multivar(argv[1], argv[2], argv[3], 0);
+	case 5:
+		if (!strcmp(argv[1], "--replace-all"))
+			return git_config_set_multivar(argv[2], argv[3], argv[4], 1);
+	case 1:
+	default:
+		usage(git_config_set_usage);
+	}
+	return 0;
+}
diff --git a/builtin.h b/builtin.h
index 7ddfe2891..26ebcaf21 100644
--- a/builtin.h
+++ b/builtin.h
@@ -48,6 +48,7 @@ extern int cmd_update_index(int argc, const char **argv, const char *prefix);
 extern int cmd_update_ref(int argc, const char **argv, const char *prefix);
 extern int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix);
 extern int cmd_mv(int argc, const char **argv, const char *prefix);
+extern int cmd_repo_config(int argc, const char **argv, const char *prefix);
 
 extern int cmd_write_tree(int argc, const char **argv, const char *prefix);
 extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix);
diff --git a/git.c b/git.c
index 5b50762de..6e72a893b 100644
--- a/git.c
+++ b/git.c
@@ -264,6 +264,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
 		{ "prune", cmd_prune, NEEDS_PREFIX },
 		{ "mv", cmd_mv, NEEDS_PREFIX },
 		{ "prune-packed", cmd_prune_packed, NEEDS_PREFIX },
+		{ "repo-config", cmd_repo_config },
 	};
 	int i;
 
diff --git a/repo-config.c b/repo-config.c
deleted file mode 100644
index 743f02b7d..000000000
--- a/repo-config.c
+++ /dev/null
@@ -1,199 +0,0 @@
-#include "cache.h"
-#include <regex.h>
-
-static const char git_config_set_usage[] =
-"git-repo-config [ --bool | --int ] [--get | --get-all | --get-regexp | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list";
-
-static char* key = NULL;
-static regex_t* key_regexp = NULL;
-static regex_t* regexp = NULL;
-static int show_keys = 0;
-static int use_key_regexp = 0;
-static int do_all = 0;
-static int do_not_match = 0;
-static int seen = 0;
-static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
-
-static int show_all_config(const char *key_, const char *value_)
-{
-	if (value_)
-		printf("%s=%s\n", key_, value_);
-	else
-		printf("%s\n", key_);
-	return 0;
-}
-
-static int show_config(const char* key_, const char* value_)
-{
-	char value[256];
-	const char *vptr = value;
-	int dup_error = 0;
-
-	if (!use_key_regexp && strcmp(key_, key))
-		return 0;
-	if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0))
-		return 0;
-	if (regexp != NULL &&
-			 (do_not_match ^
-			  regexec(regexp, (value_?value_:""), 0, NULL, 0)))
-		return 0;
-
-	if (show_keys)
-		printf("%s ", key_);
-	if (seen && !do_all)
-		dup_error = 1;
-	if (type == T_INT)
-		sprintf(value, "%d", git_config_int(key_, value_?value_:""));
-	else if (type == T_BOOL)
-		vptr = git_config_bool(key_, value_) ? "true" : "false";
-	else
-		vptr = value_?value_:"";
-	seen++;
-	if (dup_error) {
-		error("More than one value for the key %s: %s",
-				key_, vptr);
-	}
-	else
-		printf("%s\n", vptr);
-
-	return 0;
-}
-
-static int get_value(const char* key_, const char* regex_)
-{
-	int ret = -1;
-	char *tl;
-	char *global = NULL, *repo_config = NULL;
-	const char *local;
-
-	local = getenv("GIT_CONFIG");
-	if (!local) {
-		const char *home = getenv("HOME");
-		local = getenv("GIT_CONFIG_LOCAL");
-		if (!local)
-			local = repo_config = strdup(git_path("config"));
-		if (home)
-			global = strdup(mkpath("%s/.gitconfig", home));
-	}
-
-	key = strdup(key_);
-	for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
-		*tl = tolower(*tl);
-	for (tl=key; *tl && *tl != '.'; ++tl)
-		*tl = tolower(*tl);
-
-	if (use_key_regexp) {
-		key_regexp = (regex_t*)malloc(sizeof(regex_t));
-		if (regcomp(key_regexp, key, REG_EXTENDED)) {
-			fprintf(stderr, "Invalid key pattern: %s\n", key_);
-			goto free_strings;
-		}
-	}
-
-	if (regex_) {
-		if (regex_[0] == '!') {
-			do_not_match = 1;
-			regex_++;
-		}
-
-		regexp = (regex_t*)malloc(sizeof(regex_t));
-		if (regcomp(regexp, regex_, REG_EXTENDED)) {
-			fprintf(stderr, "Invalid pattern: %s\n", regex_);
-			goto free_strings;
-		}
-	}
-
-	if (do_all && global)
-		git_config_from_file(show_config, global);
-	git_config_from_file(show_config, local);
-	if (!do_all && !seen && global)
-		git_config_from_file(show_config, global);
-
-	free(key);
-	if (regexp) {
-		regfree(regexp);
-		free(regexp);
-	}
-
-	if (do_all)
-		ret = !seen;
-	else
-		ret =  (seen == 1) ? 0 : 1;
-
-free_strings:
-	if (repo_config)
-		free(repo_config);
-	if (global)
-		free(global);
-	return ret;
-}
-
-int main(int argc, const char **argv)
-{
-	int nongit = 0;
-	setup_git_directory_gently(&nongit);
-
-	while (1 < argc) {
-		if (!strcmp(argv[1], "--int"))
-			type = T_INT;
-		else if (!strcmp(argv[1], "--bool"))
-			type = T_BOOL;
-		else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
-			return git_config(show_all_config);
-		else
-			break;
-		argc--;
-		argv++;
-	}
-
-	switch (argc) {
-	case 2:
-		return get_value(argv[1], NULL);
-	case 3:
-		if (!strcmp(argv[1], "--unset"))
-			return git_config_set(argv[2], NULL);
-		else if (!strcmp(argv[1], "--unset-all"))
-			return git_config_set_multivar(argv[2], NULL, NULL, 1);
-		else if (!strcmp(argv[1], "--get"))
-			return get_value(argv[2], NULL);
-		else if (!strcmp(argv[1], "--get-all")) {
-			do_all = 1;
-			return get_value(argv[2], NULL);
-		} else if (!strcmp(argv[1], "--get-regexp")) {
-			show_keys = 1;
-			use_key_regexp = 1;
-			do_all = 1;
-			return get_value(argv[2], NULL);
-		} else
-
-			return git_config_set(argv[1], argv[2]);
-	case 4:
-		if (!strcmp(argv[1], "--unset"))
-			return git_config_set_multivar(argv[2], NULL, argv[3], 0);
-		else if (!strcmp(argv[1], "--unset-all"))
-			return git_config_set_multivar(argv[2], NULL, argv[3], 1);
-		else if (!strcmp(argv[1], "--get"))
-			return get_value(argv[2], argv[3]);
-		else if (!strcmp(argv[1], "--get-all")) {
-			do_all = 1;
-			return get_value(argv[2], argv[3]);
-		} else if (!strcmp(argv[1], "--get-regexp")) {
-			show_keys = 1;
-			use_key_regexp = 1;
-			do_all = 1;
-			return get_value(argv[2], argv[3]);
-		} else if (!strcmp(argv[1], "--replace-all"))
-
-			return git_config_set_multivar(argv[2], argv[3], NULL, 1);
-		else
-
-			return git_config_set_multivar(argv[1], argv[2], argv[3], 0);
-	case 5:
-		if (!strcmp(argv[1], "--replace-all"))
-			return git_config_set_multivar(argv[2], argv[3], argv[4], 1);
-	case 1:
-	default:
-		usage(git_config_set_usage);
-	}
-	return 0;
-}