---

name: Bump version

on:

  push:

    branches:

      - master

jobs:

  build:

    runs-on: ubuntu-latest

    steps:

      - name: Checkout main branch

        uses: actions/checkout@v4

      - name: Update changelog

        uses: release-drafter/release-drafter@v5

        id: release-drafter

        env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Can replace the below with (until pipeline description) with

      # khanlab/actions/.github/workflows/workflow-version_task-semverGithub.yml

      # after adding PAT token

      - name: Get previous release version

        run: |

          echo "PREV_VER=$(cat pyproject.toml | grep -o -E '(version\s=\s)([[:punct:]])([0-9]+\.[0-9]+\.[0-9]+.+)([[:punct:]])' | cut -d ' ' -f 3 | tr -d '"')" >> $GITHUB_ENV

      - name: Get previous bump version

        env:

          PREV_VER: ${{ env.PREV_VER }}

        run: |

          if [[ "$PREV_VER" != *"-pre."* ]]; then

            echo "OLD_BUMP=0" >> $GITHUB_ENV

          else

            echo "OLD_BUMP=$(echo $PREV_VER | cut -d '.' -f 4)" >> $GITHUB_ENV

          fi

      - name: Bump version

        env:

          BUMP_VER: ${{ env.OLD_BUMP }}

        run: |

          echo "NEW_BUMP=$(($BUMP_VER + 1))" >> $GITHUB_ENV

      - name: Update version in pyproject.toml

        uses: jacobtomlinson/gha-find-replace@v3

        with:

          include: "pyproject.toml"

          find: 'version = "(?:([0-9]+\.[0-9]+\.[0-9]+.+)|([0-9]+\.[0-9]+\.[0-9]+))"'

          replace: 'version = "${{ steps.release-drafter.outputs.name }}-pre.${{ env.NEW_BUMP }}"'

      - name: Update version in pipeline_description (not actually used)

        uses: jacobtomlinson/gha-find-replace@v3

        with:

          include: "hippunfold/pipeline_description.json"

          find: '"Version": "(?:([0-9]+\.[0-9]+\.[0-9]+.+)|([0-9]+\.[0-9]+\.[0-9]+))"'

          replace: '"Version": "${{ steps.release-drafter.outputs.name }}-pre.${{ env.NEW_BUMP }}"'

      - name: Update version in config/snakebids.yml

        uses: jacobtomlinson/gha-find-replace@v3

        with:

          include: "hippunfold/config/snakebids.yml"

          find: 'version: "(?:([0-9]+\.[0-9]+\.[0-9]+.+)|([0-9]+\.[0-9]+\.[0-9]+))"'

          replace: 'version: "${{ steps.release-drafter.outputs.name }}-pre.${{ env.NEW_BUMP }}"'

      - name: Commit updates

        env:

          SNAKEBIDS_VERSION: ${{ steps.release-drafter.outputs.name }}-pre.${{ env.NEW_BUMP }}

        run: |

          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"

          git config --local user.name "github-actions[bot]"

          git diff-index --quiet HEAD || git commit -m "Bump version to $SNAKEBIDS_VERSION" -a

      - name: Push changes

        uses: ad-m/github-push-action@v0.8.0

        with:

          github_token: ${{ secrets.GITHUB_TOKEN }}

          tags: false