deps: update docker/login-action action to v4

Reviewed-on: #5

.gitea/workflows/build.yml

@@ -0,0 +1,30 @@
+name: build
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'images/**'
+      - '.gitea/workflows/build.yml'
+  schedule:
+    - cron: '0 4 * * 0' ## weekly sunday 04:00 UTC rebuild
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      volumes:
+        - /var/run/docker.sock:/var/run/docker.sock
+    steps:
+      - uses: actions/checkout@v7
+      - uses: docker/login-action@v4
+        with:
+          registry: git.studiovita.li
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      - uses: docker/build-push-action@v6
+        with:
+          context: images/act
+          push: true
+          tags: git.studiovita.li/studio/actions:ubuntu-latest

backup/action.yml

@@ -1,13 +0,0 @@
-name: backup
-description: backup all postgres databases
-
-runs:
-  using: "composite"
-  steps:
-    - name: dump databases
-      shell: bash
-      run: |
-        docker ps
-
-    # - name: backup databases
-    #   run: |

images/act/Dockerfile

@@ -0,0 +1,22 @@
+## renovate: datasource=docker depName=docker.gitea.com/runner-images
+FROM docker.gitea.com/runner-images:ubuntu-latest@sha256:0e62e56b382ebf485bff1e51a05cbe27c708545a2e91425467fd31eb3e249521
+
+RUN set -eux; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends rsync; \
+    rm -rf /var/lib/apt/lists/*; \
+    rsync --version
+
+## renovate: datasource=github-releases depName=getsops/sops
+ARG SOPS_VERSION=v3.13.3
+
+RUN set -eux; \
+    arch=$(dpkg --print-architecture); \
+    asset="sops-${SOPS_VERSION}.linux.${arch}"; \
+    url="https://github.com/getsops/sops/releases/download/${SOPS_VERSION}"; \
+    curl -fsSL -o "/tmp/$asset" "$url/$asset"; \
+    curl -fsSL -o /tmp/checksums.txt "$url/sops-${SOPS_VERSION}.checksums.txt"; \
+    (cd /tmp && grep " ${asset}$" checksums.txt | sha256sum -c -); \
+    install -m 0755 "/tmp/$asset" /usr/local/bin/sops; \
+    rm -f "/tmp/$asset" /tmp/checksums.txt; \
+    sops --version

images/act/README.md

@@ -0,0 +1,5 @@
+# act runner image
+
+Gitea / Forgejo Actions runner image based on `runner-images:ubuntu-latest` with the pinned, checksum-verified SOPS build installed, plus `rsync` from apt.
+
+Built and pushed to `git.studiovita.li/studio/actions:ubuntu-latest` by the `build` workflow on push to `main`, weekly on a schedule (Sunday 04:00 cron), and on manual dispatch. The base image is pinned by digest so Renovate opens a PR whenever `runner-images:ubuntu-latest` changes; update `SOPS_VERSION` in `Dockerfile` to bump SOPS (both tracked in renovate.json).

renovate.json

@@ -13,6 +13,14 @@
         "#+\\s*renovate:\\s*datasource=(?<datasource>[^\\s]+)\\s+depName=(?<depName>[^\\s]+)\\s+[A-Z0-9_]+\\s*:\\s*[\"']?(?<currentValue>[^\\s\"'#]+)[\"']?"
       ],
       "description": "match any pinned dependency using SCREAMING_SNAKE_CASE naming as ENV"
+    },
+    {
+      "customType": "regex",
+      "managerFilePatterns": ["**/Dockerfile"],
+      "matchStrings": [
+        "#+\\s*renovate:\\s*datasource=(?<datasource>[^\\s]+)\\s+depName=(?<depName>[^\\s]+)[ \\t]*\\n[ \\t]*ARG\\s+[A-Z0-9_]+=(?<currentValue>[^\\s\"'#]+)"
+      ],
+      "description": "match pinned ARG deps in Dockerfiles"
     }
   ]
 }

sops/README.md

@@ -2,4 +2,4 @@
 
 generate new age keys with `age-keygen -o ~/.config/sops/age/key-name.txt`. encrypt local secrets with `sops -e service-name/.env > service-name/.sops.env`.
 
-the action installs the pinned, checksum-verified SOPS build for the runner's OS/arch and decrypts every `*.sops.*` file except `.sops.yaml`, writing `service-name/.sops.env` back to `service-name/.env` via a temp file and atomic move.
+the action installs the pinned, checksum-verified SOPS build for the runner's OS/arch (skipping the download when `sops` is already on `PATH`, e.g. on the custom `studio/actions:ubuntu-latest` runner image) and decrypts every `*.sops.*` file except `.sops.yaml`, writing `service-name/.sops.env` back to `service-name/.env` via a temp file and atomic move.

sops/action.yml

@@ -1,5 +1,5 @@
 name: decrypt SOPS secrets
-description: installs SOPS and decrypts all *.sops.* files using an age key
+description: installs SOPS if missing and decrypts all *.sops.* files using an age key
 
 inputs:
   sops-age-key:
@@ -17,6 +17,8 @@ runs:
       run: |
         set -euo pipefail
 
+        command -v sops >/dev/null && exit 0
+
         os=$(uname -s | tr '[:upper:]' '[:lower:]')
         arch=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/')
         asset="sops-${SOPS_VERSION}.${os}.${arch}"
@@ -38,7 +40,6 @@ runs:
         SOPS_AGE_KEY: ${{ inputs.sops-age-key }}
       run: |
         set -euo pipefail
-
         echo "searching for SOPS files to decrypt..."
 
         while IFS= read -r -d '' file; do
@@ -46,9 +47,7 @@ runs:
           output_file="$dir/${base/.sops/}"
 
           echo "decrypting '$file' to '$output_file'"
-
           tmp=$(mktemp "$dir/.sops-decrypt.XXXXXX")
-
           if ! sops --decrypt "$file" > "$tmp" || [ ! -s "$tmp" ]; then
             echo "decryption of '$file' failed or produced empty output" >&2
             rm -f "$tmp"
@@ -58,5 +57,4 @@ runs:
           chmod 600 "$tmp"
           mv "$tmp" "$output_file"
         done < <(find . -type f -name "*.sops.*" -not -name ".sops.yaml" -print0)
-
         echo "SOPS decryption complete."

ssh-copy/action.yml

@@ -24,6 +24,15 @@ inputs:
 runs:
   using: "composite"
   steps:
+    - name: install rsync
+      shell: bash
+      run: |
+        set -euo pipefail
+        command -v rsync >/dev/null && exit 0
+
+        sudo apt-get -qq update
+        sudo apt-get -yqq install rsync
+
     - name: setup ssh
       shell: bash
       env:
@@ -33,8 +42,10 @@ runs:
       run: |
         set -euo pipefail
         mkdir -p ~/.ssh
+
         printf '%s\n' "$SSH_KEY" > ~/.ssh/id_ed25519
         chmod 600 ~/.ssh/id_ed25519
+
         ssh-keyscan -p "$PORT" -H "$HOST" >> ~/.ssh/known_hosts
         chmod 600 ~/.ssh/known_hosts
 

ssh-run/action.yml

@@ -30,8 +30,10 @@ runs:
       run: |
         set -euo pipefail
         mkdir -p ~/.ssh
+
         printf '%s\n' "$SSH_KEY" > ~/.ssh/id_ed25519
         chmod 600 ~/.ssh/id_ed25519
+
         ssh-keyscan -p "$PORT" -H "$HOST" >> ~/.ssh/known_hosts
         chmod 600 ~/.ssh/known_hosts