[pacman-dev] [PATCH] Make it easier to ignore multiple packages.

Nathan Jones nathanj at insightbb.com
Tue Nov 13 18:38:30 EST 2007


This makes --ignore and --ignoregroup able to accept multiple
packages/groups by separating each with a comma.

For instance: pacman -Su --ignore kernel26,udev,glibc

This was requested in the comments of FS#8054.

Signed-off-by: Nathan Jones <nathanj at insightbb.com>
---
 src/pacman/pacman.c |   18 ++++++++++++++++--
 src/pacman/util.c   |   24 ++++++++++++++++++++++++
 src/pacman/util.h   |    1 +
 3 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index af61ab9..52d5fff 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -314,6 +314,8 @@ static int parseargs(int argc, char *argv[])
 	};
 
 	while((opt = getopt_long(argc, argv, "ARUFQSTr:b:vkhscVfmnoldepituwygz", opts, &option_index))) {
+		alpm_list_t *list = NULL, *item = NULL; /* lists for splitting strings */
+
 		if(opt < 0) {
 			break;
 		}
@@ -326,7 +328,13 @@ static int parseargs(int argc, char *argv[])
 				}
 				config->configfile = strndup(optarg, PATH_MAX);
 				break;
-			case 1002: alpm_option_add_ignorepkg(strdup(optarg)); break;
+			case 1002:
+				list = strsplit(optarg, ',');
+				for(item = list; item; item = alpm_list_next(item)) {
+					alpm_option_add_ignorepkg((char *)alpm_list_getdata(item));
+				}
+				FREELIST(list);
+				break;
 			case 1003:
 				/* debug levels are made more 'human readable' than using a raw logmask
 				 * here, error and warning are set in config_new, though perhaps a
@@ -370,7 +378,13 @@ static int parseargs(int argc, char *argv[])
 				}
 				config->have_logfile = 1;
 				break;
-			case 1010: alpm_option_add_ignoregrp(strdup(optarg)); break;
+			case 1010:
+				list = strsplit(optarg, ',');
+				for(item = list; item; item = alpm_list_next(item)) {
+					alpm_option_add_ignoregrp((char *)alpm_list_getdata(item));
+				}
+				FREELIST(list);
+				break;
 			case 'A': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_ADD); break;
 			case 'F':
 				config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_UPGRADE);
diff --git a/src/pacman/util.c b/src/pacman/util.c
index bc51427..c710f41 100644
--- a/src/pacman/util.c
+++ b/src/pacman/util.c
@@ -293,6 +293,30 @@ char *strreplace(const char *str, const char *needle, const char *replace)
 	return newstr;
 }
 
+/** Splits a string into a list of strings using the chosen character as
+ * a delimiter.
+ *
+ * @param str the string to split
+ * @param splitchar the character to split at
+ *
+ * @return a list containing the duplicated strings
+ */
+alpm_list_t *strsplit(const char *str, const char splitchar)
+{
+	alpm_list_t *list = NULL;
+	const char *prev = str;
+
+	while((str = strchr(str, splitchar))) {
+		list = alpm_list_add(list, strndup(prev, str - prev));
+		str++;
+		prev = str;
+	}
+
+	list = alpm_list_add(list, strdup(prev));
+
+	return(list);
+}
+
 void list_display(const char *title, const alpm_list_t *list)
 {
 	const alpm_list_t *i;
diff --git a/src/pacman/util.h b/src/pacman/util.h
index 4d17b17..931b456 100644
--- a/src/pacman/util.h
+++ b/src/pacman/util.h
@@ -46,6 +46,7 @@ void indentprint(const char *str, int indent);
 char *strtoupper(char *str);
 char *strtrim(char *str);
 char *strreplace(const char *str, const char *needle, const char *replace);
+alpm_list_t *strsplit(const char *str, const char splitchar);
 void list_display(const char *title, const alpm_list_t *list);
 void display_targets(const alpm_list_t *syncpkgs, pmdb_t *db_local);
 int yesno(char *fmt, ...);
-- 
1.5.3.5




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