ptsanscaption: add source metadata from googlefontdirectory-hg

Repo: https://github.com/googlefonts/googlefontdirectory-hg
Commit: 52f780bc9d197280a9f430574e179a5f233c56b6
source block added to METADATA.pb

Assisted by an AI agent (Claude Opus 4.6)

diff --git a/ofl/ptsanscaption/METADATA.pb b/ofl/ptsanscaption/METADATA.pb
index 1045ca9badb90210b2e96e5efb40a2d7d8092078..916d71da854c603fcfeb1b5a35b43dd468d4c495 100644 (file)
--- a/ofl/ptsanscaption/METADATA.pb
+++ b/ofl/ptsanscaption/METADATA.pb
@@ -26,3 +26,7 @@ subsets: "cyrillic"
 subsets: "cyrillic-ext"
 subsets: "latin"
 subsets: "latin-ext"
+source {
+  repository_url: "https://github.com/googlefonts/googlefontdirectory-hg"
+  commit: "52f780bc9d197280a9f430574e179a5f233c56b6"
+}

diff --git a/ofl/ptsanscaption/upstream_info.md b/ofl/ptsanscaption/upstream_info.md
index 1ae97c8dd3f7c0a6741a0febe176f8d9e7d9e92e..75177035c5d1d80ced1965f93417c3378c7fb0fe 100644 (file)
--- a/ofl/ptsanscaption/upstream_info.md
+++ b/ofl/ptsanscaption/upstream_info.md
@@ -3,25 +3,35 @@
 **Model**: Claude Opus 4.6
 **Date**: 2026-03-12
 
-## Summary
+## Source Repository
 
-No canonical upstream GitHub repository was found for PT Sans Caption. PT Sans Caption is an optical size variant of PT Sans by ParaType, and shares the same provenance and lack of public repository. No METADATA.pb changes were made.
+The `googlefontdirectory-hg` monorepo (the historical Google Font Directory Mercurial archive) contains files for this family.
+
+- **Repository**: `googlefontdirectory-hg`
+- **Commit**: `52f780bc9d197280a9f430574e179a5f233c56b6`
+- **Source path**: `ptsanscaption/src/`
+
+## Source Files
+
+The `ptsanscaption/src/` directory contains only non-source files (menu subsets, metadata). No design source files are present.
+
+- **Menu subset**: PT_Sans-Caption.menu
+
+## Buildability
+
+No design source files are available in this directory. The font cannot be rebuilt from the files present here.
 
 ## Designer
 
 ParaType (yakupov@paratype.com). Copyright 2009 ParaType Ltd.
 
-## Repository Investigation
+## Investigation Details
 
-- **Checked cache**: `/mnt/shared/upstream_repos/fontc_crater_cache/` — no cached entry.
+- **Checked cache**: the upstream repo cache — no cached entry.
 - **GitHub organization**: The `paratype` GitHub organization exists but contains no font source repositories.
 - **GitHub search**: No canonical designer-owned repository was found for PT Sans Caption or the PT font family as a whole.
 - **Third-party mirrors**: Only Linux distribution packaging mirrors were found (e.g., `openela-main/paratype-pt-sans-fonts`), which are not canonical.
 
-## Context
+## Notes
 
 PT Sans Caption is the small-text optical size variant of PT Sans, designed for use at small point sizes (captions, footnotes). It shares the same design heritage as PT Sans — commissioned by the Federal Agency on Press and Mass Communications of the Russian Federation, designed by Alexandra Korolkova under Paratype leadership, released in 2009.
-
-## Verdict
-
-**No canonical upstream repository found.** PT Sans Caption is distributed by ParaType but no public source repository exists. No METADATA.pb changes were made.