Chelsea Market: add source block to METADATA.pb

- Repo: librefonts/chelseamarket
- Commit: cb0d8b11 (only commit in repo)
- Config: none (SFD-only sources)
- Status: missing_config
- Confidence: MEDIUM

diff --git a/ofl/chelseamarket/METADATA.pb b/ofl/chelseamarket/METADATA.pb
index 18a341cf6cb3e7989997a7a1f457d46c69d8abcd..ed5c19521ed5708712ce3d8652837cca27e61ca7 100644 (file)
--- a/ofl/chelseamarket/METADATA.pb
+++ b/ofl/chelseamarket/METADATA.pb
@@ -3,6 +3,11 @@ designer: "Tart Workshop"
 license: "OFL"
 category: "DISPLAY"
 date_added: "2012-01-04"
+source {
+  repository_url: "https://github.com/librefonts/chelseamarket"
+  commit: "cb0d8b1186fc376de4d6be06a568c25362e381dd"
+}
+
 fonts {
   name: "Chelsea Market"
   style: "normal"

diff --git a/ofl/chelseamarket/upstream_info.md b/ofl/chelseamarket/upstream_info.md
new file mode 100644 (file)
index 0000000..183a825
--- /dev/null
+++ b/ofl/chelseamarket/upstream_info.md
@@ -0,0 +1,58 @@
+# Chelsea Market - Investigation Report
+
+## Source Data
+
+| Field | Value |
+|---|---|
+| **Family Name** | Chelsea Market |
+| **Designer** | Tart Workshop |
+| **License** | OFL |
+| **Category** | DISPLAY |
+| **Date Added** | 2012-01-04 |
+| **Repository URL** | https://github.com/librefonts/chelseamarket |
+| **Commit Hash** | cb0d8b1186fc376de4d6be06a568c25362e381dd |
+| **Branch** | master |
+| **Config YAML** | N/A |
+| **Status** | missing_config |
+
+## How URL Found
+
+The repository URL `https://github.com/librefonts/chelseamarket` was identified from the librefonts organization on GitHub. The upstream repo is cloned at `upstream_repos/fontc_crater_cache/librefonts/chelseamarket/`.
+
+The repository remote confirms: `origin https://github.com/librefonts/chelseamarket`.
+
+## How Commit Determined
+
+The repository has only a single commit:
+
+```
+cb0d8b1 update .travis.yml
+```
+
+HEAD is `cb0d8b1186fc376de4d6be06a568c25362e381dd`, which is the only commit in the repository. As with other librefonts archives that have a single commit, there is no ambiguity about which commit to reference.
+
+The font was originally added to google/fonts in the "Initial commit" (`90abd17b4`). Unlike Chela One, it was never updated with binary fixes -- the original binary has remained unchanged. A source block was added on a pending PR branch (`sources_info_2026-02-25`) via commit `9a14639f3`, not yet merged to main.
+
+## Config YAML Status
+
+**No config.yaml possible.** The upstream repository's source directory contains only:
+- `src/ChelseaMarket-Regular-TTF.vfb` (FontLab VFB format)
+
+VFB is a proprietary FontLab format that is not compatible with gftools-builder. There are no `.glyphs`, `.ufo`, `.sfd`, or `.designspace` source files. A config.yaml cannot be created without first converting the source to a modern format.
+
+## Verification
+
+- **Repository URL**: Verified - cloned and accessible at `upstream_repos/fontc_crater_cache/librefonts/chelseamarket/`
+- **Commit hash**: Verified - matches HEAD, and is the only commit in the repo
+- **Source block**: Pending merge via PR branch `sources_info_2026-02-25`
+- **METADATA.pb on main**: Currently has no source block (pending PR)
+
+## Confidence Level
+
+**HIGH** for repository URL and commit hash. The librefonts repo is the recognized upstream, and with only one commit, the hash is unambiguous.
+
+**N/A** for config.yaml -- VFB-only sources make this impossible without source conversion.
+
+## Open Questions
+
+- None. This is a legacy font with VFB-only sources. It would require conversion to a modern format before a config.yaml could be created.