Add simple uninstall target. Closes #753.

1 files changed, 46 insertions, 0 deletions

diff --git a/mesonbuild/scripts/uninstall.py b/mesonbuild/scripts/uninstall.py
new file mode 100644
index 0000000..85c4bba
--- /dev/null
+++ b/mesonbuild/scripts/uninstall.py
@@ -0,0 +1,46 @@
+# Copyright 2016 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+
+logfile = 'meson-logs/install-log.txt'
+
+def do_uninstall(log):
+    failures = 0
+    successes = 0
+    for line in open(log):
+        if line.startswith('#'):
+            continue
+        fname = line.strip()
+        try:
+            os.unlink(fname)
+            print('Deleted:', fname)
+            successes += 1
+        except Exception as e:
+            print('Could not delete %s: %s.' % (fname, e))
+            failures += 1
+    print('\nUninstall finished.\n')
+    print('Deleted:', successes)
+    print('Failed:', failures)
+    print('\nRemember that files created by custom scripts have not been removed.')
+
+def run(args):
+    if len(args) != 0:
+        print('Weird error.')
+        return 1
+    if not os.path.exists(logfile):
+        print('Log file does not exist, no installation has been done.')
+        return 0
+    do_uninstall(logfile)
+    return 0