From dcb95cad733598c2ec0399f6934ff280f7ce7369 Mon Sep 17 00:00:00 2001
From: Dimitris Zlatanidis <d.zlatanidis@gmail.com>
Date: Tue, 18 Aug 2015 08:03:29 +0300
Subject: [PATCH] Added remove packages with by TAG

---
 man/slpkg.8          |  4 +++-
 slpkg/arguments.py   |  4 ++--
 slpkg/main.py        |  7 ++++---
 slpkg/pkg/manager.py | 35 +++++++++++++++++++++++------------
 4 files changed, 32 insertions(+), 18 deletions(-)

diff --git a/man/slpkg.8 b/man/slpkg.8
index 4e4ef260..4ea9a270 100644
--- a/man/slpkg.8
+++ b/man/slpkg.8
@@ -264,7 +264,7 @@ and will skip any packages that do not already have a version installed.
 More information please read "man upgradepkg".
 
 .SS -r, --removepkg, remove previously installed Slackware binary packages
-\fBslpkg\fP \fB-r\fP \fB[-copy, -keep, -preserve, -warn]\fP <\fInames of packages\fP>, \fB--check-deps\fP
+\fBslpkg\fP \fB-r\fP \fB[-copy, -keep, -preserve, -warn]\fP <\fInames of packages\fP>, \fB--check-deps\fP,  \fB--tag\fP
 .PP
 Removes a previously installed Slackware package, while writing a progress report to 
 the standard output. A package may be specified either by the full package name (as 
@@ -276,6 +276,8 @@ More information please read "man removepkg".
 Additional options:
 .PP
 \fB--check-deps\fP : Check if installed packages used by other packages.
+.pp
+\fB--tag\fP : Remove packages with by tag.
 
 .SS -d, --display, display the installed packages contents and file list
 \fBslpkg\fP \fB-d\fP <\fInames of packages\fP>
diff --git a/slpkg/arguments.py b/slpkg/arguments.py
index 15e626ec..ce1008c9 100644
--- a/slpkg/arguments.py
+++ b/slpkg/arguments.py
@@ -117,7 +117,7 @@ Optional arguments:
       options=[--dry-run, --install-new,    binary packages from an older
       --reinstall, --verbose]               version to a newer one.
   -r, --removepkg, [options] [package...],  Removes a previously installed
-      --check-deps                          Slackware binary packages,
+      --check-deps, --tag                   Slackware binary packages,
       options=[-warn, -preserve, -copy,     while writing a progress report
       -keep]                                to the standard output.
   -d, --display, [package...]               Display the installed packages
@@ -161,7 +161,7 @@ def usage(repo):
              [-f [package...]]
              [-i [options] [package...]]
              [-u [options] [package...]]
-             [-r [options] [package...], --check-deps]
+             [-r [options] [package...], --check-deps, --tag]
              [-d [package...]]
              """
     error_repo = ""
diff --git a/slpkg/main.py b/slpkg/main.py
index 31fef71f..66e17519 100644
--- a/slpkg/main.py
+++ b/slpkg/main.py
@@ -456,7 +456,7 @@ class ArgParse(object):
         """
         packages = self.args[1:]
         options = ["-r", "--removepkg"]
-        additional_options = ["--check-deps"]
+        additional_options = ["--check-deps", "--tag"]
         flag = extra = ""
         flags = [
             "-warn",
@@ -465,8 +465,9 @@ class ArgParse(object):
             "-keep"
         ]
         if len(self.args) > 1 and self.args[0] in options:
-            if self.args[-1] == additional_options[0]:
-                extra = additional_options[0]
+            if self.args[-1] in additional_options:
+                index = additional_options.index(self.args[-1])
+                extra = additional_options[index]
                 packages = self.args[1:-1]
             if self.args[1] in flags:
                 flag = self.args[1]
diff --git a/slpkg/pkg/manager.py b/slpkg/pkg/manager.py
index 11ccd574..144c7f21 100644
--- a/slpkg/pkg/manager.py
+++ b/slpkg/pkg/manager.py
@@ -145,18 +145,29 @@ class PackageManager(object):
         print("\nPackages with name matching [ {0}{1}{2} ]\n".format(
             self.meta.color["CYAN"], ", ".join(self.binary),
             self.meta.color["ENDC"]))
-        for pkg in self.binary:
-            name = GetFromInstalled(pkg).name()
-            ver = GetFromInstalled(pkg).version()
-            package = find_package("{0}{1}{2}".format(name, ver, self.meta.sp),
-                                   self.meta.pkg_path)
-            if name == pkg:
-                print("[ {0}delete{1} ] --> {2}".format(
-                    self.meta.color["RED"], self.meta.color["ENDC"],
-                    package[0]))
-                removed.append(pkg)
-            else:
-                Msg().pkg_not_found("", pkg, "Can't remove", "")
+        if self.extra == "--tag":
+            for pkg in find_package("", self.meta.pkg_path):
+                for tag in self.binary:
+                    if pkg.endswith(tag):
+                        print("[ {0}delete{1} ] --> {2}".format(
+                            self.meta.color["RED"], self.meta.color["ENDC"],
+                            pkg))
+                        removed.append(split_package(pkg)[0])
+            if not removed:
+                Msg().pkg_not_found("", tag, "Can't remove", "")
+        else:
+            for pkg in self.binary:
+                name = GetFromInstalled(pkg).name()
+                ver = GetFromInstalled(pkg).version()
+                package = find_package("{0}{1}{2}".format(
+                    name, ver, self.meta.sp), self.meta.pkg_path)
+                if pkg and name == pkg:
+                    print("[ {0}delete{1} ] --> {2}".format(
+                        self.meta.color["RED"], self.meta.color["ENDC"],
+                        package[0]))
+                    removed.append(pkg)
+                else:
+                    Msg().pkg_not_found("", pkg, "Can't remove", "")
         return removed
 
     def _view_deps(self, path, package):