Import Workflow Files from @moderntribe/actions (#1)

We are using actions from [the @moderntribe/actions
repo](https://github.com/moderntribe/actions) in a number of places in
StellarWP — the `square1/composer` action, for example.

I thought it was worthwhile to import these files into this StellarWP
repo for more straightforward governance [i.e. "keeping it in one org"],
and just in case there would be some scenario where we lost access to
the repo.

https://app.asana.com/0/1206581172125548/1206616396718524/f

.github/workflows/create-review-app.yml

@@ -0,0 +1,44 @@
+name: Reusable Workflow - Create Review App
+on:
+  workflow_call:
+    inputs:
+      app_name:
+        required: true
+        type: string
+        description: Dokku Original App Name
+      pr_number:
+        required: false
+        type: string
+        description: Pull Request Number
+    secrets:
+      github_pat_token:
+        required: true
+      server:
+        required: true
+      ssh_private_key:
+        required: true
+
+jobs:
+  create_review_app:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set common variables
+        uses: moderntribe/actions/utils/common-variables@v1
+        with:
+          app_name: ${{ inputs.app_name }}
+          pr_number: ${{ inputs.pr_number }}
+
+      - name: Setup SSH
+        uses: moderntribe/actions/utils/ssh-agent@v1
+        with:
+          ssh_private_key: ${{ secrets.ssh_private_key }}
+          server: ${{ secrets.server }}
+
+      - name: Create review app ${{ inputs.review_app_name }}
+        uses: moderntribe/actions/dokku/create-review-app@v1
+        with:
+          app_name: ${{ inputs.app_name }}
+          review_app_name: ${{ env.REVIEW_APP }}
+          server: ${{ secrets.server }}
+          github_pat_token: ${{ secrets.github_pat_token }}
+          gha_url: ${{ env.GHA_URL }}

.github/workflows/delete-review-app.yml

@@ -0,0 +1,36 @@
+name: Reusable Workflow - Delete Review App
+on:
+  workflow_call:
+    inputs:
+      app_name:
+        required: true
+        type: string
+        description: Dokku Original App Name
+      pr_number:
+        required: false
+        type: string
+        description: Pull Request Number
+    secrets:
+      github_pat_token:
+        required: true
+      server:
+        required: true
+
+jobs:
+  delete_review_app:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set common variables
+        uses: moderntribe/actions/utils/common-variables@v1
+        with:
+          app_name: ${{ inputs.app_name }}
+          pr_number: ${{ inputs.pr_number }}
+
+      - name: Delete review app ${{ env.REVIEW_APP }}
+        uses: moderntribe/actions/dokku/delete-review-app@v1
+        with:
+          app_name: ${{ inputs.app_name }}
+          review_app_name: ${{ env.REVIEW_APP }}
+          server: ${{ secrets.server }}
+          github_pat_token: ${{ secrets.github_pat_token }}
+          gha_url: ${{ env.GHA_URL }}

.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+.vscode
+.idea

deploy/gitdeploy/action.yml

@@ -0,0 +1,24 @@
+name: 'ModernTribe - Git Deploy'
+description: 'Deploy to a Git repository'
+author: 'moderntribe'
+inputs:
+  git_url:
+    required: true
+    description: Git Url
+  branch:
+    required: false
+    default: master
+    description: Branch being deployed
+  folder:
+    required: false
+    default: .
+    description: Git folder path
+runs:
+    using: composite
+    steps:
+      - name: Deploy to ${{ inputs.app }}
+        shell: bash
+        working-directory: ${{ inputs.folder }}
+        run: |
+          git remote add deploy_server ${{ inputs.git_url }}
+          git push deploy_server ${{ inputs.branch }}:master --force

utils/commit-files/action.yml

@@ -0,0 +1,22 @@
+name: ModernTribe - Commit Files
+description: Commit files in the same repository
+author: moderntribe
+inputs:
+  folder:
+    required: true
+    description: Folder to add files to the commit
+runs:
+  using: composite
+  steps:
+    - name: Config Git
+      shell: bash
+      run: |
+        git config --global user.name "github actions modern tribe"
+        git config --global user.email "devops@tri.be"
+
+    - name: Commit files
+      shell: bash
+      working-directory: ${{ inputs.folder }}
+      run: |
+        git add . --force
+        git commit --allow-empty -m "Commiting Deploy files"

utils/common-variables/action.yml

@@ -0,0 +1,46 @@
+name: 'ModernTribe - Set Variables'
+description: 'Sets common environment variables needed for deploys'
+author: 'moderntribe'
+inputs:
+  app_name:
+    required: false
+    description: Dokku Original App Name
+  pr_number:
+    required: false
+    description: Pull Request Number
+  base_branch:
+    required: false
+    description: Branch
+outputs:
+  gha-url:
+    description: "Github Actions URL id"
+    value: ${{ steps.github-runner-url.outputs.gha-url }}
+  branch:
+    description: "Branch name"
+    value: ${{ steps.extract-branch-name.outputs.branch }}
+  review-app:
+    description: "Review App Name"
+    value: ${{ steps.set-review-app.outputs.review-app }}
+runs:
+  using: composite
+  steps:
+
+    - id: extract-branch-name
+      env:
+        BASE_BRANCH: ${{ inputs.base_branch }}
+      run: |
+        echo "BRANCH=$(echo ${BASE_BRANCH#refs/heads/})" >> $GITHUB_ENV
+        echo "##[set-output name=branch;]$(echo ${BASE_BRANCH#refs/heads/})"
+      shell: bash
+
+    - id: github-runner-url
+      run: |
+        echo "GHA_URL=$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" >> $GITHUB_ENV
+        echo "::set-output name=gha-url::$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID"
+      shell: bash
+
+    - id: set-review-app
+      run: |
+        echo "REVIEW_APP=${{ inputs.app_name }}-pr${{ inputs.pr_number }}" >> $GITHUB_ENV
+        echo "::set-output name=review-app::${{ inputs.app_name }}-pr${{ inputs.pr_number }}"
+      shell: bash

utils/slack-message-deploy/README.md

@@ -0,0 +1,17 @@
+# Slack Message
+
+
+Usage:
+
+```yaml
+      - name: Slack Notification
+        if: success()|| failure() || cancelled()
+        uses: ./.github/actions/slack
+        with:
+          branch: ${{ env.BRANCH }}
+          environment: ${{ env.REVIEW_APP }}
+          slack_webhook_url: ${{ secrets.SLACK_WEBHOOK }}
+          app_url: "${{ env.REVIEW_APP }}.${{ env.SERVER }}"
+          gha_url: ${{ env.GHA_URL }}
+          status: ${{ job.status }}
+```

utils/slack-message-deploy/action.yml

@@ -0,0 +1,110 @@
+name: 'ModernTribe - Slack Message'
+description: 'Sends message to Slack Webhook.'
+author: 'moderntribe'
+inputs:
+    branch:
+      required: true
+      description: Branch being deployed
+    environment:
+      required: true
+      description: Environment
+    slack_webhook_url:
+      required: true
+      description: Incoming Webhook URL
+    status:
+      required: true
+      description: Job Status
+    app_url:
+      required: true
+      description: App URL
+    gha_url:
+      required: true
+      description: Github Actions Run URL
+
+runs:
+    using: composite
+    steps:
+      - shell: bash
+        run: echo "Status=${{ inputs.status }}"
+
+      - name: Slack Success Notification
+        uses: slackapi/slack-github-action@v1
+        if: ${{ inputs.status == 'success' }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ inputs.slack_webhook_url }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+        with:
+          payload: |
+            {
+              "icon_emoji": ":rocket:",
+              "username": "GHA Deploy Bot",
+              "text": ":white_check_mark: Successful Deployment branch `${{ inputs.branch }}` to *${{ inputs.environment }}*",
+              "attachments": [{
+                "color": "good",
+                "title_link": "${{ inputs.app_url }}",
+                "fields": [{
+                    "title": "Server URL",
+                    "value": "${{ inputs.app_url }}"
+                  },
+                  {
+                    "title": "GitHub Actions URL",
+                    "value": "${{ inputs.gha_url }}"
+                  }
+                ]
+              }]
+            }
+
+
+      - name: Slack Failure Notification
+        uses: slackapi/slack-github-action@v1
+        if: ${{ inputs.status == 'failure' }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ inputs.slack_webhook_url }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+        with:
+          payload: |
+            {
+              "icon_emoji": ":rocket:",
+              "username": "GHA Deploy Bot",
+              "text": ":x: Failed Deployment to ${{ inputs.environment }}",
+              "attachments": [{
+                "color": "bad",
+                "title_link": "${{ inputs.app_url }}",
+                "fields": [{
+                    "title": "Server URL",
+                    "value": "${{ inputs.app_url }}"
+                  },
+                  {
+                    "title": "GitHub Actions URL",
+                    "value": "${{ inputs.gha_url }}"
+                  }
+                ]
+              }]
+            }
+
+      - name: Slack Cancel Notification
+        uses: slackapi/slack-github-action@v1
+        if: ${{ inputs.status == 'cancelled' }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ inputs.slack_webhook_url }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+        with:
+          payload: |
+            {
+              "icon_emoji": ":rocket:",
+              "username": "GHA Deploy Bot",
+              "text": ":x: Canceled Deployment to ${{ inputs.environment }}",
+              "attachments": [{
+                "color": "bad",
+                "title_link": "${{ inputs.app_url }}",
+                "fields": [{
+                    "title": "Server URL",
+                    "value": "${{ inputs.app_url }}"
+                  },
+                  {
+                    "title": "GitHub Actions URL",
+                    "value": "${{ inputs.gha_url }}"
+                  }
+                ]
+              }]
+            }

utils/ssh-agent/action.yml

@@ -0,0 +1,29 @@
+name: 'ModernTribe - SSH Agent'
+description: 'Setup SSH Agent'
+author: 'moderntribe'
+inputs:
+    ssh_private_key:
+      required: true
+      description: SSH Private Key
+    server:
+      required: false
+      description: Server
+runs:
+    using: composite
+    steps:
+      - name: Add SSH key
+        shell: bash
+        env:
+          SSH_AUTH_SOCK: /tmp/ssh_agent.sock
+        run: |
+            mkdir -p /home/runner/.ssh
+            install -m 600 -D /dev/null /home/runner/.ssh/id_rsa
+            echo "${{ inputs.ssh_private_key }}" > /home/runner/.ssh/id_rsa
+            ssh-agent -a $SSH_AUTH_SOCK > /dev/null
+            ssh-add /home/runner/.ssh/id_rsa
+
+      - name: Add server to knownhosts
+        if: ${{ inputs.server != '' }}
+        shell: bash
+        run: |
+          ssh-keyscan -H ${{ inputs.server }} > /home/runner/.ssh/known_hosts