.gitea/workflows/deploy.yml

@@ -3,28 +3,56 @@ name: Build and Deploy to Cloudflare Pages
 on:
     push:
         branches:
-      - feat/initial-site
             - main
 
 jobs:
     build:
         runs-on: ubuntu-latest
         container:
-      image: klakegg/hugo:ext-alpine
+            # Same digest the Dockerfile pins: one pinned base image and the
+            # same dependency list (script/bootstrap) for both the check build
+            # and the deploy build. The one extra thing this job needs on top
+            # of the Dockerfile is the Actions runner's own prerequisites --
+            # see the first step.
+            # alpine 3.21, 2026-02-28
+            image: alpine@sha256:c3f8e73fdb79deaebaa2037150150191b9dcbfba68b4a46d70103204c53f4709
+        defaults:
+            run:
+                # The default step shell is bash; this image has only busybox
+                # sh, so say so explicitly rather than rely on a fallback.
+                shell: sh
         steps:
+            # This image is bare busybox+musl. act_runner executes JavaScript
+            # actions (checkout, upload-artifact) with `node` *inside* the job
+            # container and does not inject one, so node has to exist before
+            # the first `uses:` step -- script/bootstrap runs too late. git is
+            # needed for checkout's `submodules: recursive` (without it
+            # checkout degrades to a tarball download that cannot do
+            # submodules). An inline `run:` needs only a shell, so this step
+            # works on the bare image. These apk packages resolve at run time
+            # and are not hash-pinned; that gap is repo-wide (script/bootstrap
+            # has it too) and is tracked in #19.
+            - name: Install runner prerequisites
+              run: apk add --no-cache nodejs git tar
+
             - name: Checkout
-        uses: actions/checkout@v4
+              # actions/checkout v4.2.2, 2026-02-28
+              uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
               with:
                   submodules: recursive
 
+            - name: Install build dependencies
+              run: script/bootstrap
+
             - name: Build site
-        run: hugo --minify
+              run: script/test
 
             - name: Archive site
               run: tar -czf site.tar.gz public
 
             - name: Upload artifact
-        uses: actions/upload-artifact@v3
+              # actions/upload-artifact v4.6.2, 2026-08-09
+              uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
               with:
                   name: site
                   path: site.tar.gz
@@ -33,10 +61,12 @@ jobs:
         runs-on: ubuntu-latest
         needs: build
         container:
-      image: node:20
+            # node 20.20.2-bookworm, 2026-08-09
+            image: node@sha256:8f693eaa7e0a8e71560c9a82b55fd54c2ae920a2ba5d2cde28bac7d1c01c9ba5
         steps:
             - name: Download artifact
-        uses: actions/download-artifact@v3
+              # actions/download-artifact v4.3.0, 2026-08-09
+              uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093
               with:
                   name: site
 
@@ -44,7 +74,8 @@ jobs:
               run: tar -xzf site.tar.gz
 
             - name: Install Wrangler
-        run: npm install -g wrangler
+              # wrangler 4.120.0, 2026-08-09
+              run: npm install -g wrangler@4.120.0
 
             - name: Deploy to Cloudflare Pages
               run: wrangler pages deploy public --project-name=lora-vegas --branch=${{ github.ref_name }}

TODO.md

@@ -14,7 +14,8 @@ pre-1.0
 
 No git tags. The site is live and now has the scripts-to-rule-them-all scaffold
 (`Makefile`, `script/`, `Dockerfile`, `check.yml`); still missing `LICENSE` and
-policy files.
+policy files. Every external reference in the repo is now pinned by
+cryptographic hash (or, for the wrangler CLI install, an exact version).
 
 # Next Step
 
@@ -24,6 +25,17 @@ Update `README.md` accordingly.
 
 # Completed Steps
 
+- 2026-08-09: hash-pinned every external reference in
+  `.gitea/workflows/deploy.yml` (closes #7): both job container images are
+  pinned by digest, all three `uses:` are pinned by 40-hex commit SHA
+  (`upload`/`download-artifact` moved v3 to v4), and the wrangler install is
+  pinned to an exact version. The abandoned `klakegg/hugo:ext-alpine` image is
+  gone: the build job now runs on the same pinned `alpine` digest the
+  `Dockerfile` uses, with a pre-checkout `apk add nodejs git tar` step (the
+  Actions runner needs `node` inside the job container to execute JavaScript
+  actions), an explicit `shell: sh` default, then `script/bootstrap` and
+  `script/test`. Also dropped the dead `feat/initial-site` push trigger and
+  reindented the file to 4-space YAML to match `check.yml`
 - 2026-07-25: added the scripts-to-rule-them-all scaffold (closes #4): `script/`
   entrypoints, `Makefile` shims, a Hugo `Dockerfile` (sha256-pinned alpine) plus
   `.dockerignore` that runs `make check`, `.gitea/workflows/check.yml` running
@@ -40,9 +52,6 @@ Update `README.md` accordingly.
 
 # Future Steps
 
-- Pin the images and actions in `deploy.yml` by sha256
-  (`klakegg/hugo:ext-alpine`, `node:20`, `actions/checkout`,
-  `upload`/`download-artifact` are all unpinned)
 - Rework README.md into the standard sections: Description, Getting Started,
   Rationale, Design, TODO, License, Author (currently About, Contributing,
   Technical Details, License)