Merge pull request #786 from googlefonts/tags

font-tags: added

Lib/gftools/scripts/font_tags.py

@@ -0,0 +1,57 @@
+"""
+gftools font-tags
+
+Export Font classification tags to csv, or check the spreadsheet
+is still structured correctly.
+
+Usage:
+# Write tags csv file to google/fonts/tags/all/families.csv
+gftools font-tags write path/to/google/fonts
+
+# Check Google Sheet is still structured correctly
+gftools font-tags lint path/to/google/fonts
+"""
+import os
+from pathlib import Path
+import sys
+from gftools.tags import GFTags
+from argparse import ArgumentParser
+from gftools.utils import is_google_fonts_repo
+
+
+def main(args=None):
+    parser = ArgumentParser()
+    subparsers = parser.add_subparsers(
+        dest="command", required=True, metavar='"write" or "lint"'
+    )
+    universal_options_parser = ArgumentParser(add_help=False)
+    universal_options_parser.add_argument("gf_path", type=Path)
+
+    write_parser = subparsers.add_parser(
+        "write",
+        parents=[universal_options_parser],
+        help="Write Google Sheet to google/fonts csv file",
+    )
+    lint_parser = subparsers.add_parser(
+        "lint",
+        parents=[universal_options_parser],
+        help="Check Google Sheet is structured correctly",
+    )
+    args = parser.parse_args(args)
+
+    is_google_fonts_repo(args.gf_path)
+
+    gf_tags = GFTags()
+
+    if args.command == "write":
+        out_dir = args.gf_path / "tags" / "all"
+        if not out_dir.exists():
+            os.makedirs(out_dir)
+        out = out_dir / "families.csv"
+        gf_tags.to_csv(out)
+    elif args.command == "lint":
+        gf_tags.check_structure()
+
+
+if __name__ == "__main__":
+    main()