From f7825801aa621c89f2680ea2b018045b5e6b1e61 Mon Sep 17 00:00:00 2001
From: Luke Fritz <lukefritz@gmail.com>
Date: Mon, 20 Feb 2023 17:59:31 -0600
Subject: [PATCH] Add Confluence deployment workflow (feat)

---
 .github/workflows/deploy-to-confluence.yaml   | 50 ++++++++++++++++
 .../deployment/deploy-docs-to-confluence.sh   | 57 +++++++++++++++++++
 2 files changed, 107 insertions(+)
 create mode 100644 .github/workflows/deploy-to-confluence.yaml
 create mode 100644 scripts/deployment/deploy-docs-to-confluence.sh

diff --git a/.github/workflows/deploy-to-confluence.yaml b/.github/workflows/deploy-to-confluence.yaml
new file mode 100644
index 0000000..b786f83
--- /dev/null
+++ b/.github/workflows/deploy-to-confluence.yaml
@@ -0,0 +1,50 @@
+name: Deploy to Confluence
+on:
+  workflow_call:
+    inputs:
+      confluenceUrl:
+        description: The URL of the Confluence instance to which the documentation will be deployed.
+        required: true
+        type: string
+      filePattern:
+        description: The glob pattern used to identify which documents should be considered for deployment to Confluence.
+        required: false
+        type: string
+        default: '*.md'
+      markVersion:
+        description: The version of mark to install and use (see https://github.com/kovetskiy/mark/releases).
+        required: false
+        type: string
+        default: '8.7'
+    secrets:
+      CONFLUENCE_API_TOKEN:
+        required: true
+      CONFLUENCE_SERVICE_ACCOUNT:
+        required: false
+      GIT_TOKEN_BASIC:
+        required: false
+jobs:
+  deploy-to-confluence:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          token: ${{ secrets.GIT_TOKEN_BASIC || github.token }}
+      - uses: actions/checkout@v3
+        with:
+          repository: cncsc/actions
+          path: ./.actions/
+      - name: Install Mark
+        run: |
+          curl -sL "https://github.com/kovetskiy/mark/releases/download/${{ inputs.markVersion }}/mark_${{ inputs.markVersion }}_Linux_x86_64.tar.gz" | tar -xzvf - mark
+          chmod 755 mark
+          mv mark /usr/bin/mark
+        shell: bash
+      - name: Deploy to Confluence
+        run: ./.actions/scripts/deployment/deploy-docs-to-confluence.sh "${{ inputs.filePattern }}"
+        shell: bash
+        env:
+          CONFLUENCE_SERVICE_ACCOUNT: ${{ secrets.CONFLUENCE_SERVICE_ACCOUNT }}
+          CONFLUENCE_API_TOKEN: ${{ secrets.CONFLUENCE_API_TOKEN }}
+          CONFLUENCE_URL: ${{ inputs.confluenceUrl }}
diff --git a/scripts/deployment/deploy-docs-to-confluence.sh b/scripts/deployment/deploy-docs-to-confluence.sh
new file mode 100644
index 0000000..e8406aa
--- /dev/null
+++ b/scripts/deployment/deploy-docs-to-confluence.sh
@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+function create_config_file() {
+  mkdir -p "$HOME/.config/"
+  local -r destination_path="$HOME/.config/mark"
+
+  echo "username = \"$CONFLUENCE_SERVICE_ACCOUNT\"" > "$destination_path"
+  echo "password = \"$CONFLUENCE_API_TOKEN\"" >> "$destination_path"
+  echo "base_url = \"$CONFLUENCE_URL\"" >> "$destination_path"
+}
+
+function process_files() {
+  local -r file_pattern="$1"
+  local -r error_path="$(mktemp)"
+  local -r error_files="$(mktemp)"
+
+  while read -r -d '' file; do
+
+    # Skip base README.md
+    if [[ "$file" == "./README.md" ]]; then
+      echo "::debug::Skipping ./README.md"
+      continue
+    fi
+
+    if ! grep -qP '<!--\s*Space:\s*\S+\s*-->' "$file"; then
+      echo "::notice::Skipping $file missing metadata: Space"
+      continue
+    fi
+
+    (
+      echo "Syncing $file..."
+      pushd "$(dirname "$file")" > /dev/null || exit
+        filename="$(basename "$file")"
+        mark -k -f "$filename" 2> >(tee "$error_path")
+        exit_status="$?"
+        if [ $exit_status -ne 0 ]; then
+          cat "$error_path"
+          if [[ $(cat "$error_path") != *"doesn't contain metadata"* ]]; then
+            echo -e "::warning::Failed to process file: $file";
+            echo "$file" | tee -a "$error_files"
+          fi
+        fi
+      popd > /dev/null || exit
+    )
+  done < <(find . -type f -name "$file_pattern" -print0)
+  if [ -s "$error_files" ]; then
+    echo "::error::Failed to process files with mark: $(printf ', %s' "$(<"$error_files")" | cut -f2- -d,)"
+    exit 1
+  fi
+}
+
+function main() {
+  create_config_file
+  process_files "$@"
+}
+
+main "$@"