Authenticate to devpanel/cli with GHCR_USER

.github/workflows/update-devpanel-cli.yml

@@ -7,9 +7,10 @@ name: Update DevPanel CLI binaries
 # Run it manually. The Actions cache records the latest commit that changed
 # cmd/devpanel-client. Delete that cache entry to rebuild the same commit.
 #
-# devpanel/cli is cloned under RUNNER_TEMP, outside this repository.
-# GHCR_TOKEN must be able to read devpanel/cli. The workflow token commits
-# the binaries.
+# The plan job reads the latest cmd/devpanel-client commit from the API.
+# The build clones devpanel/cli under RUNNER_TEMP, outside this repository.
+# GHCR_TOKEN must be able to read that repository. GHCR_USER is the username
+# that owns the token. The workflow token commits the binaries.
 
 on:
   workflow_dispatch:
@@ -29,32 +30,47 @@ jobs:
       sha: ${{ steps.upstream.outputs.sha }}
       changed: ${{ steps.decision.outputs.changed }}
     steps:
-      - name: Require GHCR_TOKEN
+      - name: Require GHCR credentials
         env:
           GHCR_TOKEN: ${{ secrets.GHCR_TOKEN }}
+          GHCR_USER: ${{ vars.GHCR_USER }}
         run: |
           if [[ -z "${GHCR_TOKEN}" ]]; then
             echo "::error::GHCR_TOKEN is required to read devpanel/cli."
             exit 1
           fi
+          if [[ -z "${GHCR_USER}" ]]; then
+            echo "::error::GHCR_USER is required. Set it to the username that owns GHCR_TOKEN."
+            exit 1
+          fi
 
       - name: Resolve latest cmd/devpanel-client commit
         id: upstream
         env:
           GHCR_TOKEN: ${{ secrets.GHCR_TOKEN }}
-          GIT_TERMINAL_PROMPT: "0"
+          GHCR_USER: ${{ vars.GHCR_USER }}
         run: |
           set -euo pipefail
-          dest="${RUNNER_TEMP}/devpanel-cli-history"
-          rm -rf "$dest"
-          git -c "http.extraheader=AUTHORIZATION: bearer ${GHCR_TOKEN}" \
-            clone --filter=blob:none --no-checkout \
-            https://github.com/devpanel/cli.git "$dest"
-          sha=$(git -C "$dest" log -1 --format=%H -- cmd/devpanel-client)
+          body=$(mktemp)
+          code=$(
+            curl -sS \
+              -u "${GHCR_USER}:${GHCR_TOKEN}" \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              -o "$body" \
+              -w "%{http_code}" \
+              "https://api.github.com/repos/devpanel/cli/commits?path=cmd/devpanel-client&per_page=1" \
+              || true
+          )
+          if [[ "$code" != "200" ]]; then
+            echo "::error::Unable to read cmd/devpanel-client history (HTTP ${code:-unknown})."
+            jq -r '.message // empty' "$body" >&2 || true
+            exit 1
+          fi
+          sha=$(jq -r '.[0].sha // empty' "$body")
+          rm -f "$body"
           if [[ ! "$sha" =~ ^[0-9a-f]{40}$ ]]; then
             echo "::error::No commit on the default branch changes cmd/devpanel-client."
-            echo "Entries under cmd/:" >&2
-            git -C "$dest" ls-tree --name-only HEAD cmd >&2 || true
             exit 1
           fi
           echo "sha=${sha}" >> "$GITHUB_OUTPUT"
@@ -104,14 +120,17 @@ jobs:
       - name: Clone devpanel/cli
         env:
           GHCR_TOKEN: ${{ secrets.GHCR_TOKEN }}
+          GHCR_USER: ${{ vars.GHCR_USER }}
           UPSTREAM_SHA: ${{ needs.plan.outputs.sha }}
+          GIT_TERMINAL_PROMPT: "0"
         run: |
           set -euo pipefail
           dest="${RUNNER_TEMP}/devpanel-cli"
           mkdir "$dest"
+          auth=$(printf '%s:%s' "${GHCR_USER}" "${GHCR_TOKEN}" | base64 -w0)
           git -C "$dest" init
           git -C "$dest" remote add origin https://github.com/devpanel/cli.git
-          git -C "$dest" -c "http.extraheader=AUTHORIZATION: bearer ${GHCR_TOKEN}" \
+          git -C "$dest" -c "http.extraheader=AUTHORIZATION: basic ${auth}" \
             fetch --depth 1 origin "$UPSTREAM_SHA"
           git -C "$dest" checkout --detach FETCH_HEAD
 
@@ -124,11 +143,10 @@ jobs:
       - name: Build native binary
         env:
           GHCR_TOKEN: ${{ secrets.GHCR_TOKEN }}
+          GHCR_USER: ${{ vars.GHCR_USER }}
         run: |
           set -euo pipefail
-          if [[ -n "${GHCR_TOKEN}" ]]; then
-            git config --global url."https://x-access-token:${GHCR_TOKEN}@github.com/".insteadOf "https://github.com/"
-          fi
+          git config --global url."https://${GHCR_USER}:${GHCR_TOKEN}@github.com/".insteadOf "https://github.com/"
           dest="${RUNNER_TEMP}/devpanel-${{ matrix.arch }}"
           (
             cd "${RUNNER_TEMP}/devpanel-cli"

AGENTS.md

@@ -132,7 +132,7 @@ Baseline JSON files in `tests/baselines/` track pre-existing lint violations per
 - **`update-devpanel-cli.yml`** — manual `workflow_dispatch`. Builds `base/bin/devpanel-amd64` and `base/bin/devpanel-arm64` from the latest `devpanel/cli` commit that changed `cmd/devpanel-client`, when the Actions cache does not already contain that commit. A new run cancels one already in progress. The workflow token commits the binaries.
 - **`test.yml`** — runs YAML, shell, and Dockerfile linting plus build/run tests on pushes and pull requests.
 - Production images are tagged without suffix (e.g. `devpanel/php:8.3-base`); `develop` branch builds use the `-rc` suffix.
-- Required repository secrets: `DOCKERHUB_USERNAME`, `DOCKERHUB_TOKEN`. Optional: `GHCR_TOKEN` (falls back to `GITHUB_TOKEN` for GHCR pushes). `update-devpanel-cli.yml` requires `GHCR_TOKEN` with access to `devpanel/cli`.
+- Required repository secrets: `DOCKERHUB_USERNAME`, `DOCKERHUB_TOKEN`. Optional: `GHCR_TOKEN` (falls back to `GITHUB_TOKEN` for GHCR pushes). `update-devpanel-cli.yml` requires `GHCR_TOKEN` with access to `devpanel/cli`, and the `GHCR_USER` repository variable set to the username that owns that token.
 
 ## Environment Variables (base images)
 

TODO.md

@@ -114,11 +114,13 @@ Use this file to track work that needs to be done. Lint scripts automatically ap
 ## Definition of Done
 - A cache miss builds both binaries on `ubuntu-26.04` and `ubuntu-26.04-arm` and commits `base/bin/devpanel-amd64` and `base/bin/devpanel-arm64`.
 
-# Task: Find the latest cmd/devpanel-client commit with git
+# Task: Authenticate to devpanel/cli with GHCR_USER
 
 ## Steps
-- [x] Stop using the commits API result that reported no history for that path.
-- [x] Read the latest commit that changes `cmd/devpanel-client` from a clone of the default branch.
+- [x] Require the `GHCR_USER` repository variable with `GHCR_TOKEN`.
+- [x] Read the latest `cmd/devpanel-client` commit from the commits API as that user.
+- [x] Clone and fetch `devpanel/cli` for the build with Basic auth for that username and token.
 
 ## Definition of Done
-- The plan job records the commit `git log` reports for `cmd/devpanel-client`.
+- The plan job records the commit the API returns for `cmd/devpanel-client`.
+- The build job authenticates to `devpanel/cli` as `vars.GHCR_USER`.