Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/buildtools/media-check-icons.py b/buildtools/media-check-icons.py
new file mode 100755
index 0000000..124970b
--- /dev/null
+++ b/buildtools/media-check-icons.py
@@ -0,0 +1,129 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Icon checker: test that icon themes contain all needed icons
+# Author: Martin Owens <doctormo@geek-2.com>
+# Licensed under GPL version 2 or any later version, read the file "COPYING" for more information.
+
+import fnmatch
+import os
+import sys
+
+from collections import defaultdict
+
+THEME_PATH = os.path.join('.', 'share', 'icons')
+IGNORE_THEMES = [
+    'application',
+    'Tango',
+]
+
+NO_PROBLEM,\
+BAD_SYMBOLIC_NAME,\
+BAD_SCALABLE_NAME,\
+MISSING_FROM,\
+ONLY_FOUND_IN = range(5)
+
+def icon_themes():
+    for name in os.listdir(THEME_PATH):
+        filename = os.path.join(THEME_PATH, name)
+        if name in IGNORE_THEMES or not os.path.isdir(filename):
+            continue
+        yield name, filename
+
+def find_errors_in(themes):
+    data = defaultdict(set)
+    bad_symbolic = []
+    bad_scalable = []
+    names = set()
+
+    for name, path in themes:
+        for root, dirs, files in os.walk(path):
+            orig = root
+            root = root[len(path)+1:]
+            if '/' not in root:
+                continue
+            (kind, root) = root.split('/', 1)
+            if kind not in ("symbolic", "scalable"):
+                continue # Not testing cursors, maybe later.
+
+            theme_name = f"{name}-{kind}"
+            names.add(theme_name)
+            for fname in files:
+                if not fname.endswith('.svg'):
+                    continue
+
+                if kind == "symbolic":
+                    if not fname.endswith('-symbolic.svg'):
+                        bad_symbolic.append(os.path.join(orig, fname))
+                        continue
+                    else:
+                        # Make filenames consistant for comparison
+                        fname = fname.replace('-symbolic.svg', '.svg')
+                elif kind == "scalable" and fname.endswith('-symbolic.svg'):
+                    bad_scalable.append(os.path.join(orig, fname))
+                    continue
+
+                filename = os.path.join(root, fname)
+                data[filename].add(theme_name)
+
+    if bad_symbolic:
+        yield BAD_SYMBOLIC_NAME, bad_symbolic
+    if bad_scalable:
+        yield BAD_SCALABLE_NAME, bad_scalable
+
+    only_found_in = defaultdict(list)
+    missing_from = defaultdict(list)
+
+    for filename in sorted(data):
+        datum = data[filename]
+        if datum == names:
+            continue
+        elif len(datum) == 1:
+            only_found_in[list(datum)[0]].append(filename)
+            continue
+        for theme in (names - datum):
+            missing_from[theme].append(filename)
+
+    if only_found_in:
+        yield ONLY_FOUND_IN, only_found_in
+    if missing_from:
+        yield MISSING_FROM, missing_from
+
+if __name__ == '__main__':
+    errors = list(find_errors_in(icon_themes()))
+    if errors:
+        count = 0
+        for error, themes in errors:
+            if isinstance(themes, list):
+                count += len(themes)
+            elif isinstance(themes, dict):
+                count += sum([len(v) for v in themes.values()])
+        sys.stderr.write(f" == {count} problems found in icon themes! == \n\n")
+        for error, themes in errors:
+            if error is BAD_SCALABLE_NAME:
+                sys.stderr.write(f"Scalable themes should not have symbolic icons in them (They end with -symbolic.svg so won't be used):\n")
+                for name in themes:
+                    sys.stderr.write(f" - {name}\n")
+                sys.stderr.write("\n")
+            elif error is BAD_SYMBOLIC_NAME:
+                sys.stderr.write(f"Symbolic themes should only have symbolic icons in them (They don't end with -symbolic.svg so can't be used):\n")
+                for name in themes:
+                    sys.stderr.write(f" - {name}\n")
+                sys.stderr.write("\n")
+            elif error is MISSING_FROM:
+                for theme in themes:
+                    sys.stderr.write(f"Icons missing from {theme}:\n")
+                    for name in themes[theme]:
+                        sys.stderr.write(f" - {name}\n")
+                    sys.stderr.write("\n")
+            elif error is ONLY_FOUND_IN:
+                for theme in themes:
+                    sys.stderr.write(f"Icons only found in {theme}:\n")
+                    for name in themes[theme]:
+                        sys.stderr.write(f" + {name}\n")
+                    sys.stderr.write("\n")
+            else:
+                pass
+
+        sys.exit(5)
+
+# vi:sw=4:expandtab: