From c9db378ae5a8fec8df6780f28b2ca01a9f5cb321 Mon Sep 17 00:00:00 2001
From: infinityplusone <yoni@makegov.com>
Date: Fri, 15 May 2026 15:06:57 -0400
Subject: [PATCH 1/2] ci: add docs-dispatch workflow

Pings makegov/docs (the editorial composer) via repository_dispatch
when docs/, README.md, CHANGELOG.md, or crates/*/src/** changes on main.
docs.makegov.com rebuilds the Rust SDK pages from this repo's docs/.

Requires the DOCS_DISPATCH_TOKEN repo secret with contents:write on
makegov/docs.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 .github/workflows/docs-dispatch.yml | 59 +++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 .github/workflows/docs-dispatch.yml

diff --git a/.github/workflows/docs-dispatch.yml b/.github/workflows/docs-dispatch.yml
new file mode 100644
index 0000000..202fe5f
--- /dev/null
+++ b/.github/workflows/docs-dispatch.yml
@@ -0,0 +1,59 @@
+name: Docs dispatch
+
+# Fires on push to main when content that affects the published docs site
+# changes (docs/, README, CHANGELOG, or the public source of any workspace
+# crate). Notifies makegov/docs via repository_dispatch so the docs site
+# rebuilds without waiting for someone to push to the composer.
+#
+# tango-rust is a `coloc-source` repo: its docs/ folder is the authoritative
+# source for the Rust SDK pages on docs.makegov.com.
+#
+# Required secrets:
+#   DOCS_DISPATCH_TOKEN — GitHub token with contents:write on makegov/docs.
+#
+# Required variables (optional):
+#   DOCS_TARGET_REPO — override the dispatch target (default: makegov/docs).
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "docs/**"
+      - "README.md"
+      - "CHANGELOG.md"
+      - "crates/*/src/**"
+  workflow_dispatch:
+
+jobs:
+  dispatch:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: Detect changed paths
+        id: changes
+        run: |
+          set -euo pipefail
+          base=$(git rev-parse HEAD~1 2>/dev/null || git rev-parse HEAD)
+          external=$(git diff --name-only "$base" HEAD -- 'docs' 'README.md' 'CHANGELOG.md' 'crates' | paste -sd, -)
+          {
+            echo "external=$external"
+            echo "has_external=$([ -n "$external" ] && echo true || echo false)"
+          } >> "$GITHUB_OUTPUT"
+
+      - name: Dispatch to docs composer (makegov/docs)
+        if: steps.changes.outputs.has_external == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.DOCS_DISPATCH_TOKEN }}
+          TARGET: ${{ vars.DOCS_TARGET_REPO || 'makegov/docs' }}
+        run: |
+          gh api "repos/$TARGET/dispatches" \
+            -f event_type=external_updated \
+            -f "client_payload[source_repo]=${{ github.repository }}" \
+            -f "client_payload[source_ref]=${{ github.sha }}" \
+            -f "client_payload[changed_paths]=${{ steps.changes.outputs.external }}"

From 59713b0ef85818c4945f974e93afcce7ac6e30b6 Mon Sep 17 00:00:00 2001
From: "V. David Zvenyach" <dave@zvenyach.com>
Date: Wed, 23 Sep 2026 10:02:27 -0500
Subject: [PATCH 2/2] ci(docs-dispatch): match the sibling SDKs' trigger paths
 and checkout version

The docs composer consumes docs/, README.md and CHANGELOG.md, so a source-only change no longer pings it.
Bumps actions/checkout to v6 to match tango-python.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---
 .github/workflows/docs-dispatch.yml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/docs-dispatch.yml b/.github/workflows/docs-dispatch.yml
index 202fe5f..5708e5c 100644
--- a/.github/workflows/docs-dispatch.yml
+++ b/.github/workflows/docs-dispatch.yml
@@ -1,9 +1,9 @@
 name: Docs dispatch
 
 # Fires on push to main when content that affects the published docs site
-# changes (docs/, README, CHANGELOG, or the public source of any workspace
-# crate). Notifies makegov/docs via repository_dispatch so the docs site
-# rebuilds without waiting for someone to push to the composer.
+# changes (docs/, README, or CHANGELOG). Notifies makegov/docs via
+# repository_dispatch so the docs site rebuilds without waiting for someone
+# to push to the composer.
 #
 # tango-rust is a `coloc-source` repo: its docs/ folder is the authoritative
 # source for the Rust SDK pages on docs.makegov.com.
@@ -22,7 +22,6 @@ on:
       - "docs/**"
       - "README.md"
       - "CHANGELOG.md"
-      - "crates/*/src/**"
   workflow_dispatch:
 
 jobs:
@@ -31,7 +30,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 2
 
@@ -40,7 +39,7 @@ jobs:
         run: |
           set -euo pipefail
           base=$(git rev-parse HEAD~1 2>/dev/null || git rev-parse HEAD)
-          external=$(git diff --name-only "$base" HEAD -- 'docs' 'README.md' 'CHANGELOG.md' 'crates' | paste -sd, -)
+          external=$(git diff --name-only "$base" HEAD -- 'docs' 'README.md' 'CHANGELOG.md' | paste -sd, -)
           {
             echo "external=$external"
             echo "has_external=$([ -n "$external" ] && echo true || echo false)"