# ==============================================================
# DEPLOYMENT PIPELINE (Portfolio Manager – Powered By Behance —
# WordPress plugin, SVN-hosted)
# --------------------------------------------------------------
# Same shape as the animate-it pipeline (promote → auto-tag →
# deploy-on-tag). This plugin has no build step — everything in
# the repo is deployed as-is, no npm/src/build involved.
#
# Entry Points:
#   MANUAL (custom pipelines):
#     promote-dev-to-master → version-gate check + merge dev → master
#                              Run from the 'dev' branch.
#
#   AUTOMATIC (on push to master):
#     branches.master → reads the version from readme.txt's
#                       "Stable tag" (cross-checked against the
#                       "Version:" header in edsbportman.php) and
#                       pushes a git tag v<version>.
#
#   AUTOMATIC (on git tag matching v*):
#     tags: 'v*' → mirrors the deployable files into SVN trunk,
#                  commits trunk, then does a server-side `svn
#                  copy` of trunk into tags/<version>. Only
#                  trunk/ is ever checked out — the historical
#                  release tags on WordPress.org are never
#                  downloaded.
#
# Required Repository Variables:
#   promote-dev-to-master, branches.master (git write):
#     BITBUCKET_USERNAME, BITBUCKET_TOKEN
#     (Bitbucket App Password / Access Token, scope: Repositories → Write)
#
#   tags: 'v*' (SVN write — mark these Secured):
#     SVN_USERNAME, SVN_PASSWORD
#     (your WordPress.org plugin-committer credentials for
#     portfolio-manager-powered-by-behance)
#
# NOTE: the plugin slug on WordPress.org is
# "portfolio-manager-powered-by-behance" — NOT "portfolio-manager"
# or "edsbportman". Confirmed from the local SVN working copy's
# version-url metadata. Get this wrong and the checkout step 404s.
#
# Files deployed to SVN trunk (everything git-tracked except
# .gitignore):
#   LICENSE.txt, classes/, css/, edsbportman.php, fonts/, images/,
#   includes/, js/, layouts/, legal.txt, readme.txt, translations/
# The SVN repo's top-level /assets/ (banner, icon, screenshots — the
# WordPress.org listing images) is never touched by this pipeline;
# update those manually if they change.
# ==============================================================

image: node:20

pipelines:
  custom:
    # ----------------------------------------------------------
    # PROMOTE DEV → MASTER (manual trigger, run from dev branch)
    # ----------------------------------------------------------
    # Bitbucket → Pipelines → Run pipeline →
    #   Branch: dev → Pipeline: promote-dev-to-master
    # ----------------------------------------------------------
    promote-dev-to-master:
      - step:
          name: Version Check + Merge dev → master
          script:
            - |
              if [ "${BITBUCKET_BRANCH}" != "dev" ]; then
                echo "ERROR: This pipeline must be run from the 'dev' branch (currently on '${BITBUCKET_BRANCH}')."
                exit 1
              fi

            - git remote set-url origin "https://${BITBUCKET_USERNAME}:${BITBUCKET_TOKEN}@bitbucket.org/${BITBUCKET_REPO_FULL_NAME}.git"
            - git config user.email "contact@eleopard.in"
            - git config user.name "Bitbucket Pipelines"

            - |
              git fetch origin master

              DEV_VERSION=$(head -25 readme.txt | grep -m1 "^Stable tag:" | sed -E 's/^Stable tag:[[:space:]]*//' | tr -d '[:space:]')
              MASTER_VERSION=$(git show FETCH_HEAD:readme.txt | head -25 | grep -m1 "^Stable tag:" | sed -E 's/^Stable tag:[[:space:]]*//' | tr -d '[:space:]')
              echo "==> dev version   : ${DEV_VERSION}"
              echo "==> master version: ${MASTER_VERSION}"

              node -e "
                const a = '${DEV_VERSION}'.split('.').map(Number);
                const b = '${MASTER_VERSION}'.split('.').map(Number);
                for (let i = 0; i < 3; i++) {
                  if (a[i] > b[i]) process.exit(0);
                  if (a[i] < b[i]) {
                    console.error('ERROR: dev version (${DEV_VERSION}) is not greater than master version (${MASTER_VERSION}). Bump the version first.');
                    process.exit(1);
                  }
                }
                console.error('ERROR: dev version (${DEV_VERSION}) is the same as master. Bump the version first.');
                process.exit(1);
              "

            - git checkout -b master FETCH_HEAD
            - git merge --ff-only "${BITBUCKET_COMMIT}"
            - git push origin master
            - echo "==> master updated to dev (${DEV_VERSION}). Auto-tag pipeline will now run."

  branches:
    # ------------------------------------------------------------
    # AUTO-TAG ON MASTER PUSH
    # ------------------------------------------------------------
    master:
      - step:
          name: Create Release Tag from Plugin Version
          script:
            - VERSION=$(head -25 readme.txt | grep -m1 "^Stable tag:" | sed -E 's/^Stable tag:[[:space:]]*//' | tr -d '[:space:]')
            - PHP_VERSION=$(head -25 edsbportman.php | grep -m1 "Version:" | sed -E 's/.*Version:[[:space:]]*//' | tr -d '[:space:]\r')
            - |
              if [ "$VERSION" != "$PHP_VERSION" ]; then
                echo "ERROR: readme.txt 'Stable tag' (${VERSION}) does not match edsbportman.php 'Version:' (${PHP_VERSION})."
                echo "Fix both to match before merging to master."
                exit 1
              fi
            - TAG="v${VERSION}"
            - echo "==> Plugin version is ${VERSION}, target tag is ${TAG}"
            - git config user.email "contact@eleopard.in"
            - git config user.name "Bitbucket Pipelines"
            - git remote set-url origin "https://${BITBUCKET_USERNAME}:${BITBUCKET_TOKEN}@bitbucket.org/${BITBUCKET_REPO_FULL_NAME}.git"
            - git fetch --tags
            - |
              if git rev-parse --verify "refs/tags/${TAG}" >/dev/null 2>&1; then
                echo "Tag ${TAG} already exists — nothing to do."
                echo "Bump the version in edsbportman.php and readme.txt before merging to master again."
              else
                git tag "${TAG}"
                git push origin "${TAG}"
                echo "==> Tag ${TAG} pushed. SVN deploy pipeline will now run."
              fi

  tags:
    # ------------------------------------------------------------
    # DEPLOY TAGGED RELEASE TO WORDPRESS.ORG SVN
    # ------------------------------------------------------------
    # trunk is checked out (fresh, every run — never trust a stale
    # local working copy), synced to match this tag, committed, and
    # then copied server-side into tags/<version>. The historical
    # tags/ folders on the SVN server are never downloaded.
    # ------------------------------------------------------------
    'v*':
      - step:
          name: Deploy to WordPress.org SVN
          deployment: Production
          script:
            - ': ${SVN_USERNAME:?SVN_USERNAME must be set.}'
            - ': ${SVN_PASSWORD:?SVN_PASSWORD must be set.}'
            - export PLUGIN_SLUG="portfolio-manager-powered-by-behance"
            - export SVN_URL="https://plugins.svn.wordpress.org/${PLUGIN_SLUG}"
            - VERSION="${BITBUCKET_TAG#v}"
            - echo "==> Deploying version ${VERSION} to ${SVN_URL}"

            # TOOLING
            - apt-get update && apt-get install -y subversion rsync

            # CHECKOUT — trunk only. --depth=empty on the root means
            # tags/ and branches/ stay as empty placeholders; only
            # trunk is pulled down to full depth.
            - svn co --depth=empty "$SVN_URL" svn-repo --username "$SVN_USERNAME" --password "$SVN_PASSWORD" --non-interactive --no-auth-cache
            - cd svn-repo
            - svn up trunk --set-depth infinity --username "$SVN_USERNAME" --password "$SVN_PASSWORD" --non-interactive --no-auth-cache

            # SYNC — mirror the plugin's deployable files into trunk.
            - |
              rsync -av --delete \
                --exclude='.git' \
                --exclude='.gitignore' \
                --exclude='.svn' \
                --exclude='svn-repo' \
                ../ trunk/

            # STAGE CHANGES
            - svn add --force trunk --username "$SVN_USERNAME" --password "$SVN_PASSWORD" -q
            - svn status trunk | grep '^!' | awk '{print $2}' | xargs -r svn delete

            # COMMIT TRUNK
            - |
              if svn status trunk | grep -q .; then
                svn commit trunk -m "Release ${VERSION}" --username "$SVN_USERNAME" --password "$SVN_PASSWORD" --non-interactive --no-auth-cache
              else
                echo "No trunk changes to commit."
              fi

            # TAG — server-side copy, no tags/ checkout needed.
            - |
              if svn ls "$SVN_URL/tags/${VERSION}" --username "$SVN_USERNAME" --password "$SVN_PASSWORD" --non-interactive >/dev/null 2>&1; then
                echo "Tag ${VERSION} already exists on SVN — skipping."
              else
                svn copy "$SVN_URL/trunk" "$SVN_URL/tags/${VERSION}" -m "Tagging version ${VERSION}" --username "$SVN_USERNAME" --password "$SVN_PASSWORD" --non-interactive --no-auth-cache
              fi

            - echo "==> Deployed ${VERSION} to WordPress.org."