HoldPkg rework

The HoldPkg feature is even more important when the packages to be held are
pulled automatically by pacman, in a -Rc and -Rs operation. Before, it only
applied when the packages were explicitly requested by the user to be
removed. This patch extends holdpkg to -Rc and -Rs by doing the HoldPkg
check just before trans_commit.

Additionally, the whole HoldPkg stuff was moved to the front-end.

I changed the default behavior to "don't remove", so I modified remove030.py
pactest as well.

See also: FS#9173.

Original-work-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Dan McGee <dan@archlinux.org>

5 files changed, 1 insertions, 55 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index eda35d30..ecce02f9 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -132,11 +132,6 @@ void alpm_option_add_ignorepkg(const char *pkg);
 void alpm_option_set_ignorepkgs(alpm_list_t *ignorepkgs);
 int alpm_option_remove_ignorepkg(const char *pkg);
 
-alpm_list_t *alpm_option_get_holdpkgs();
-void alpm_option_add_holdpkg(const char *pkg);
-void alpm_option_set_holdpkgs(alpm_list_t *holdpkgs);
-int alpm_option_remove_holdpkg(const char *pkg);
-
 alpm_list_t *alpm_option_get_ignoregrps();
 void alpm_option_add_ignoregrp(const char *grp);
 void alpm_option_set_ignoregrps(alpm_list_t *ignoregrps);
@@ -376,9 +371,7 @@ typedef enum _pmtransconv_t {
 	PM_TRANS_CONV_REPLACE_PKG = 0x02,
 	PM_TRANS_CONV_CONFLICT_PKG = 0x04,
 	PM_TRANS_CONV_CORRUPTED_PKG = 0x08,
-	PM_TRANS_CONV_LOCAL_NEWER = 0x10,
-	/* 0x20 flag can go here */
-	PM_TRANS_CONV_REMOVE_HOLDPKG = 0x40
+	PM_TRANS_CONV_LOCAL_NEWER = 0x10
 } pmtransconv_t;
 
 /* Transaction Progress */
@@ -522,7 +515,6 @@ enum _pmerrno_t {
 	PM_ERR_INTERNAL_ERROR,
 	PM_ERR_DB_SYNC,
 	PM_ERR_RETRIEVE,
-	PM_ERR_PKG_HOLD,
 	PM_ERR_INVALID_REGEX,
 	/* External library errors */
 	PM_ERR_LIBARCHIVE,
diff --git a/lib/libalpm/error.c b/lib/libalpm/error.c
index df93cb7d..1f605806 100644
--- a/lib/libalpm/error.c
+++ b/lib/libalpm/error.c
@@ -140,9 +140,6 @@ const char SYMEXPORT *alpm_strerror(int err)
 			return _("user aborted the operation");
 		case PM_ERR_INTERNAL_ERROR:
 			return _("internal error");
-		case PM_ERR_PKG_HOLD:
-			/* TODO wow this is not descriptive at all... what does this mean? */
-			return _("not confirmed");
 		case PM_ERR_INVALID_REGEX:
 			return _("invalid regular expression");
 		/* Errors from external libraries- our own wrapper error */
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 7dc01223..813f4399 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -83,7 +83,6 @@ void _alpm_handle_free(pmhandle_t *handle)
 	FREELIST(handle->noupgrade);
 	FREELIST(handle->noextract);
 	FREELIST(handle->ignorepkg);
-	FREELIST(handle->holdpkg);
 	FREELIST(handle->ignoregrp);
 	FREE(handle);
 }
@@ -196,15 +195,6 @@ alpm_list_t SYMEXPORT *alpm_option_get_ignorepkgs()
 	return handle->ignorepkg;
 }
 
-alpm_list_t SYMEXPORT *alpm_option_get_holdpkgs()
-{
-	if (handle == NULL) {
-		pm_errno = PM_ERR_HANDLE_NULL;
-		return NULL;
-	}
-	return handle->holdpkg;
-}
-
 alpm_list_t SYMEXPORT *alpm_option_get_ignoregrps()
 {
 	if (handle == NULL) {
@@ -507,28 +497,6 @@ int SYMEXPORT alpm_option_remove_ignorepkg(const char *pkg)
 	return(0);
 }
 
-void SYMEXPORT alpm_option_add_holdpkg(const char *pkg)
-{
-	handle->holdpkg = alpm_list_add(handle->holdpkg, strdup(pkg));
-}
-
-void SYMEXPORT alpm_option_set_holdpkgs(alpm_list_t *holdpkgs)
-{
-	if(handle->holdpkg) FREELIST(handle->holdpkg);
-	if(holdpkgs) handle->holdpkg = holdpkgs;
-}
-
-int SYMEXPORT alpm_option_remove_holdpkg(const char *pkg)
-{
-	char *vdata = NULL;
-	handle->holdpkg = alpm_list_remove_str(handle->holdpkg, pkg, &vdata);
-	if(vdata != NULL) {
-		FREE(vdata);
-		return(1);
-	}
-	return(0);
-}
-
 void SYMEXPORT alpm_option_add_ignoregrp(const char *grp)
 {
 	handle->ignoregrp = alpm_list_add(handle->ignoregrp, strdup(grp));
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index bec0a6f1..ad7666dc 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -52,7 +52,6 @@ typedef struct _pmhandle_t {
 	alpm_list_t *noupgrade;   /* List of packages NOT to be upgraded */
 	alpm_list_t *noextract;   /* List of files NOT to extract */
 	alpm_list_t *ignorepkg;   /* List of packages to ignore */
-	alpm_list_t *holdpkg;     /* List of packages which 'hold' pacman */
 	alpm_list_t *ignoregrp;   /* List of groups to ignore */
 
 	/* options */
diff --git a/lib/libalpm/remove.c b/lib/libalpm/remove.c
index 76bb5525..9dfff9c3 100644
--- a/lib/libalpm/remove.c
+++ b/lib/libalpm/remove.c
@@ -65,16 +65,6 @@ int _alpm_remove_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
 		RET_ERR(PM_ERR_PKG_NOT_FOUND, -1);
 	}
 
-	/* ignore holdpkgs on upgrade */
-	if((trans == handle->trans)
-	    && alpm_list_find_str(handle->holdpkg, info->name)) {
-		int resp = 0;
-		QUESTION(trans, PM_TRANS_CONV_REMOVE_HOLDPKG, info, NULL, NULL, &resp);
-		if(!resp) {
-			RET_ERR(PM_ERR_PKG_HOLD, -1);
-		}
-	}
-
 	_alpm_log(PM_LOG_DEBUG, "adding %s in the targets list\n", info->name);
 	trans->packages = alpm_list_add(trans->packages, _alpm_pkg_dup(info));