123 lines
3.8 KiB
YAML
123 lines
3.8 KiB
YAML
name: Deploy on push
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on:
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push:
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branches: ["master"]
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jobs:
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detect:
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runs-on: docker2
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outputs:
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swarm_files: ${{ steps.changes.outputs.swarm_files }}
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compose_matrix: ${{ steps.changes.outputs.compose_matrix }}
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steps:
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- name: Checkout repository (no node)
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shell: bash
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run: |
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set -euo pipefail
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git config --global --add safe.directory "$PWD"
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git fetch origin
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git checkout -B "$GITHUB_REF_NAME" "origin/$GITHUB_REF_NAME"
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- name: Detect changed YAML files
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id: changes
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shell: bash
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run: |
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set -euo pipefail
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BASE="${{ github.event.before }}"
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HEAD="${{ github.sha }}"
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if [ -z "$BASE" ] || [ "$BASE" = "0000000000000000000000000000000000000000" ]; then
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BASE="$(git rev-parse "${HEAD}~1" || true)"
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fi
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if [ -z "$BASE" ]; then
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echo "No base commit found; deploying nothing."
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echo "swarm_files=" >> "$GITHUB_OUTPUT"
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echo 'compose_matrix={"include":[]}' >> "$GITHUB_OUTPUT"
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exit 0
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fi
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CHANGED="$(git diff --name-only "$BASE" "$HEAD" || true)"
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echo "Changed files:"
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echo "$CHANGED"
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# Swarm stack YAMLs
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SWARM_FILES="$(echo "$CHANGED" | grep -E '^services/swarm/stacks/.*\.ya?ml$' || true)"
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echo "swarm_files=$(echo "$SWARM_FILES" | xargs)" >> "$GITHUB_OUTPUT"
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# Compose YAMLs: services/compose/<host>/<service>/<file>.yml
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COMPOSE_FILES="$(echo "$CHANGED" | grep -E '^services/compose/[^/]+/[^/]+/.*\.ya?ml$' || true)"
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JSON='{"include":['
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FIRST=1
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while read -r FILE; do
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[ -z "$FILE" ] && continue
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HOST="$(echo "$FILE" | awk -F/ '{print $3}')"
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if [ $FIRST -eq 0 ]; then JSON+=','; fi
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FIRST=0
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JSON+="{\"host\":\"$HOST\",\"file\":\"$FILE\"}"
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done <<< "$COMPOSE_FILES"
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JSON+=']}'
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echo "compose_matrix=$JSON" >> "$GITHUB_OUTPUT"
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deploy_swarm:
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needs: detect
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if: ${{ needs.detect.outputs.swarm_files != '' }}
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runs-on: docker2
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steps:
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- name: Checkout repository (no node)
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shell: bash
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run: |
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set -euo pipefail
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git config --global --add safe.directory "$PWD"
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git fetch origin
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git checkout -B "$GITHUB_REF_NAME" "origin/$GITHUB_REF_NAME"
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- name: Validate swarm stacks
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shell: bash
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run: |
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set -euo pipefail
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for f in ${{ needs.detect.outputs.swarm_files }}; do
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docker stack config -c "$f" >/dev/null
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done
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- name: Deploy swarm stacks
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shell: bash
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run: |
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set -euo pipefail
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for f in ${{ needs.detect.outputs.swarm_files }}; do
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STACK="$(basename "$f" | sed 's/\.ya\?ml$//')"
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docker stack deploy -c "$f" "$STACK"
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done
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deploy_compose:
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needs: detect
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if: ${{ needs.detect.outputs.compose_matrix != '' }}
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strategy:
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fail-fast: false
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matrix: ${{ fromJSON(needs.detect.outputs.compose_matrix) }}
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runs-on: ${{ matrix.host }}
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steps:
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- name: Checkout repository (no node)
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shell: bash
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run: |
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set -euo pipefail
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git config --global --add safe.directory "$PWD"
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git fetch origin
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git checkout -B "$GITHUB_REF_NAME" "origin/$GITHUB_REF_NAME"
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- name: Validate compose file
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shell: bash
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run: |
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set -euo pipefail
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docker compose -f "${{ matrix.file }}" config -q
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- name: Deploy compose file
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shell: bash
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run: |
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set -euo pipefail
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docker compose -f "${{ matrix.file }}" pull
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docker compose -f "${{ matrix.file }}" up -d --remove-orphans
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