Add --assume-installed option

This allows to ignore specific dependencies.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

3 files changed, 25 insertions, 1 deletions

diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index 8b298ccf..5028284d 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -134,6 +134,7 @@ int config_free(config_t *oldconfig)
 	FREELIST(oldconfig->holdpkg);
 	FREELIST(oldconfig->ignorepkg);
 	FREELIST(oldconfig->ignoregrp);
+	FREELIST(oldconfig->assumeinstalled);
 	FREELIST(oldconfig->noupgrade);
 	FREELIST(oldconfig->noextract);
 	free(oldconfig->configfile);
@@ -650,6 +651,7 @@ static int setup_libalpm(void)
 	int ret = 0;
 	alpm_errno_t err;
 	alpm_handle_t *handle;
+	alpm_list_t *i;
 
 	pm_printf(ALPM_LOG_DEBUG, "setup_libalpm called\n");
 
@@ -742,6 +744,22 @@ static int setup_libalpm(void)
 	alpm_option_set_noupgrades(handle, config->noupgrade);
 	alpm_option_set_noextracts(handle, config->noextract);
 
+	for(i = config->assumeinstalled; i; i = i->next) {
+		char *entry = i->data;
+		alpm_depend_t *dep = alpm_dep_from_string(entry);
+		if(!dep) {
+			return 1;
+		}
+		pm_printf(ALPM_LOG_DEBUG, "parsed assume installed: %s %s\n", dep->name, dep->version);
+
+		ret = alpm_option_add_assumeinstalled(handle, dep);
+		if(ret) {
+			pm_printf(ALPM_LOG_ERROR, _("Failed to pass assume installed entry to libalpm"));
+			alpm_dep_free(dep);
+			return ret;
+		}
+	 }
+
 	return 0;
 }
 
diff --git a/src/pacman/conf.h b/src/pacman/conf.h
index e8cac509..8aed6d6b 100644
--- a/src/pacman/conf.h
+++ b/src/pacman/conf.h
@@ -101,6 +101,7 @@ typedef struct __config_t {
 	alpm_list_t *holdpkg;
 	alpm_list_t *ignorepkg;
 	alpm_list_t *ignoregrp;
+	alpm_list_t *assumeinstalled;
 	alpm_list_t *noupgrade;
 	alpm_list_t *noextract;
 	char *xfercommand;
@@ -176,7 +177,8 @@ enum {
 	OP_UNNEEDED,
 	OP_VERBOSE,
 	OP_DOWNLOADONLY,
-	OP_REFRESH
+	OP_REFRESH,
+	OP_ASSUMEINSTALLED
 };
 
 /* clean method */
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 30bb4528..5cac37ca 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -634,6 +634,9 @@ static int parsearg_trans(int opt)
 			free(config->print_format);
 			config->print_format = strdup(optarg);
 			break;
+		case OP_ASSUMEINSTALLED:
+			parsearg_util_addlist(&(config->assumeinstalled));
+			break;
 		default:
 			return 1;
 	}
@@ -857,6 +860,7 @@ static int parseargs(int argc, char *argv[])
 		{"noconfirm",  no_argument,       0, OP_NOCONFIRM},
 		{"config",     required_argument, 0, OP_CONFIG},
 		{"ignore",     required_argument, 0, OP_IGNORE},
+		{"assume-installed",     required_argument, 0, OP_ASSUMEINSTALLED},
 		{"debug",      optional_argument, 0, OP_DEBUG},
 		{"force",      no_argument,       0, OP_FORCE},
 		{"noprogressbar", no_argument,    0, OP_NOPROGRESSBAR},