fix: remove trailing hypen if any after cut

.github/workflows/github-slug-action.yml

@@ -1,220 +0,0 @@
-name: Github Slug Action testing
-on: [push, pull_request]
-jobs:
-  os-testing:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Load using v3.x
-        uses: rlespinasse/github-slug-action@v3.x
-      - name: Load using v4.x with prefix
-        uses: ./
-        with:
-          prefix: V4_
-      - name: Validate // Partial variables
-        run: |
-          echo "repository owner : ${{ env.V4_GITHUB_REPOSITORY_OWNER_PART }}"
-          echo "repository name  : ${{ env.V4_GITHUB_REPOSITORY_NAME_PART }}"
-          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART }}" ]]
-        shell: bash
-      - name: Validate // Slug variables
-        run: |
-          echo "repository       : ${{ env.V4_GITHUB_REPOSITORY_SLUG }}"
-          echo "repository owner : ${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG }}"
-          echo "repository name  : ${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG }}"
-          echo "ref              : ${{ env.V4_GITHUB_REF_SLUG }}"
-          echo "head ref         : ${{ env.V4_GITHUB_HEAD_REF_SLUG }}"
-          echo "base ref         : ${{ env.V4_GITHUB_BASE_REF_SLUG }}"
-          echo "event ref        : ${{ env.V4_GITHUB_EVENT_REF_SLUG }}"
-          [[ "${{ env.GITHUB_REPOSITORY_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG }}" ]]
-          [[ "${{ env.GITHUB_REF_SLUG }}" == "${{ env.V4_GITHUB_REF_SLUG }}" ]]
-          [[ "${{ env.GITHUB_HEAD_REF_SLUG }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG }}" ]]
-          [[ "${{ env.GITHUB_BASE_REF_SLUG }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG }}" ]]
-          [[ "${{ env.GITHUB_EVENT_REF_SLUG }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG }}" ]]
-        shell: bash
-      - name: Validate // Slug variables (Case Sensitive)
-        run: |
-          echo "repository       : ${{ env.V4_GITHUB_REPOSITORY_SLUG_CS }}"
-          echo "repository owner : ${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}"
-          echo "repository name  : ${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}"
-          echo "ref              : ${{ env.V4_GITHUB_REF_SLUG_CS }}"
-          echo "head ref         : ${{ env.V4_GITHUB_HEAD_REF_SLUG_CS }}"
-          echo "base ref         : ${{ env.V4_GITHUB_BASE_REF_SLUG_CS }}"
-          echo "event ref        : ${{ env.V4_GITHUB_EVENT_REF_SLUG_CS }}"
-          [[ "${{ env.GITHUB_REPOSITORY_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_REF_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_HEAD_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_BASE_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_EVENT_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_CS }}" ]]
-        shell: bash
-      - name: Validate // Slug URL variables
-        run: |
-          echo "repository       : ${{ env.V4_GITHUB_REPOSITORY_SLUG_URL }}"
-          echo "repository owner : ${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}"
-          echo "repository name  : ${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}"
-          echo "ref              : ${{ env.V4_GITHUB_REF_SLUG_URL }}"
-          echo "head ref         : ${{ env.V4_GITHUB_HEAD_REF_SLUG_URL }}"
-          echo "base ref         : ${{ env.V4_GITHUB_BASE_REF_SLUG_URL }}"
-          echo "event ref        : ${{ env.V4_GITHUB_EVENT_REF_SLUG_URL }}"
-          [[ "${{ env.GITHUB_REPOSITORY_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_REF_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_HEAD_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_BASE_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_EVENT_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_URL }}" ]]
-        shell: bash
-      - name: Validate // Slug URL variables (Case Sensitive)
-        run: |
-          echo "repository       : ${{ env.V4_GITHUB_REPOSITORY_SLUG_URL_CS }}"
-          echo "repository owner : ${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}"
-          echo "repository name  : ${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}"
-          echo "ref              : ${{ env.V4_GITHUB_REF_SLUG_URL_CS }}"
-          echo "head ref         : ${{ env.V4_GITHUB_HEAD_REF_SLUG_URL_CS }}"
-          echo "base ref         : ${{ env.V4_GITHUB_BASE_REF_SLUG_URL_CS }}"
-          echo "event ref        : ${{ env.V4_GITHUB_EVENT_REF_SLUG_URL_CS }}"
-          [[ "${{ env.GITHUB_REPOSITORY_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REF_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_HEAD_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_BASE_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_URL_CS }}" ]]
-          [[ "${{ env.GITHUB_EVENT_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_URL_CS }}" ]]
-        shell: bash
-      - name: Validate // Ref Name
-        run: |
-          echo "raw                       : ${{ env.V4_GITHUB_REF_NAME }}"
-          echo "slug                      : ${{ env.V4_GITHUB_REF_NAME_SLUG }}"
-          echo "slug url                  : ${{ env.V4_GITHUB_REF_NAME_SLUG_URL }}"
-          echo "slug (Case Sensitive)     : ${{ env.V4_GITHUB_REF_NAME_SLUG_CS }}"
-          echo "slug url (Case Sensitive) : ${{ env.V4_GITHUB_REF_NAME_SLUG_URL_CS }}"
-          [[ "${{ env.GITHUB_REF_NAME }}" == "${{ env.V4_GITHUB_REF_NAME }}" ]]
-          [[ "${{ env.GITHUB_REF_NAME_SLUG }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG }}" ]]
-          [[ "${{ env.GITHUB_REF_NAME_SLUG_URL }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_URL }}" ]]
-          [[ "${{ env.GITHUB_REF_NAME_SLUG_CS }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_CS }}" ]]
-          [[ "${{ env.GITHUB_REF_NAME_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_URL_CS }}" ]]
-        shell: bash
-      - name: Validate // Short SHA variables
-        run: |
-          echo "sha              : ${{ env.V4_GITHUB_SHA_SHORT }}"
-          echo "pull request sha : ${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}"
-          [[ "${{ env.GITHUB_SHA_SHORT }}" == "${{ env.V4_GITHUB_SHA_SHORT }}" ]]
-          [[ "${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" == "${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" ]]
-        shell: bash
-
-  os-testing-slug-maxlength:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      # Test 1
-      - name: Using correct max length
-        uses: ./
-        with:
-          prefix: "CML_"
-          slug-maxlength: 1
-      - name: Using correct max length // Validate that all slug variables are equals or under the slug-maxlength
-        run: |
-          env | grep "CML_" | grep "_SLUG" | cut -d"=" -f2 | while read -r value; do [ "$(echo "$value" | wc -m)" -le 2 ] ; done
-        shell: bash
-
-      # Test 2
-      - name: Using wrong max length
-        id: using-wrong-max-length
-        uses: ./
-        with:
-          prefix: "WML_"
-          slug-maxlength: "wrong"
-        continue-on-error: true
-      - name: Using wrong max length // Validate that the action end with an error
-        run: |
-          [[ "$(env | grep "WML_" | grep "_SLUG" | wc -l)" -eq 0 ]]
-          [[ "${{ steps.using-wrong-max-length.outcome }}" == "failure" ]]
-          [[ "${{ steps.using-wrong-max-length.conclusion }}" == "success" ]]
-        shell: bash
-
-      # Test 3
-      - name: Using empty max length
-        id: using-empty-max-length
-        uses: ./
-        with:
-          prefix: "EML_"
-          slug-maxlength: ""
-        continue-on-error: true
-      - name: Using empty max length // Validate that the action end with an error
-        run: |
-          [[ "$(env | grep "EML_" | grep "_SLUG" | wc -l)" -eq 0 ]]
-          [[ "${{ steps.using-empty-max-length.outcome }}" == "failure" ]]
-          [[ "${{ steps.using-empty-max-length.conclusion }}" == "success" ]]
-        shell: bash
-
-      # Test 4
-      - name: Using no limit on max length
-        id: using-nolimit-max-length
-        uses: ./
-        with:
-          prefix: "NLML_"
-          slug-maxlength: "nolimit"
-      - name: Using no limit on length // Validate that the action end with an error
-        run: |
-          [[ "$(env | grep "NLML_" | grep "_SLUG" | wc -l)" -gt 0 ]]
-          [[ "${{ steps.using-nolimit-max-length.outcome }}" == "success" ]]
-          [[ "${{ steps.using-nolimit-max-length.conclusion }}" == "success" ]]
-        shell: bash
-
-  os-testing-without-checkout:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          path: this-action
-          ref: ${{ github.ref }}
-      - name: Load using v3.x
-        uses: rlespinasse/github-slug-action@v3.x
-      - name: Load using v4.x with prefix
-        uses: ./this-action
-        with:
-          prefix: V4_
-      - name: Validate // Short SHA variables
-        run: |
-          echo "sha              : ${{ env.V4_GITHUB_SHA_SHORT }}"
-          echo "pull request sha : ${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}"
-          [[ "${{ env.GITHUB_SHA_SHORT }}" == "${{ env.V4_GITHUB_SHA_SHORT }}" ]]
-          [[ "${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" == "${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" ]]
-        shell: bash
-
-  release:
-    runs-on: ubuntu-latest
-    concurrency:
-      group: release-${{ github.ref }}-${{ github.event_name }}
-    needs:
-      - os-testing
-      - os-testing-slug-maxlength
-      - os-testing-without-checkout
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Release this GitHub Action
-        uses: rlespinasse/release-that@v1
-        with:
-          without-prefix: true

.github/workflows/v4-tests-and-release.yml

@@ -0,0 +1,398 @@
+name: "[v4] Test and Release"
+on: [push, pull_request]
+jobs:
+  check-v3compatibility:
+    name: "Check v3 compatibility"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Load using v4.x with prefix
+        uses: ./
+        with:
+          prefix: V4_
+          short-length: 8
+
+      - name: Load using v3.x
+        uses: rlespinasse/github-slug-action@v3.x
+
+      - name: Validate // Partial variables
+        run: |
+          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART }}" ]]
+        shell: bash
+
+      - name: Validate // Slug variables
+        run: |
+          [[ "${{ env.GITHUB_REPOSITORY_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG }}" ]]
+          [[ "${{ env.GITHUB_REF_SLUG }}" == "${{ env.V4_GITHUB_REF_SLUG }}" ]]
+          [[ "${{ env.GITHUB_HEAD_REF_SLUG }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG }}" ]]
+          [[ "${{ env.GITHUB_BASE_REF_SLUG }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG }}" ]]
+          [[ "${{ env.GITHUB_EVENT_REF_SLUG }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG }}" ]]
+        shell: bash
+      - name: Validate // Slug variables (Case Sensitive)
+        run: |
+          [[ "${{ env.GITHUB_REPOSITORY_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_REF_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_HEAD_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_BASE_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_EVENT_REF_SLUG_CS }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_CS }}" ]]
+        shell: bash
+      - name: Validate // Slug URL variables
+        run: |
+          [[ "${{ env.GITHUB_REPOSITORY_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_REF_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_HEAD_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_BASE_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_EVENT_REF_SLUG_URL }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_URL }}" ]]
+        shell: bash
+      - name: Validate // Slug URL variables (Case Sensitive)
+        run: |
+          [[ "${{ env.GITHUB_REPOSITORY_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REF_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_HEAD_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_HEAD_REF_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_BASE_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_BASE_REF_SLUG_URL_CS }}" ]]
+          [[ "${{ env.GITHUB_EVENT_REF_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_EVENT_REF_SLUG_URL_CS }}" ]]
+        shell: bash
+
+      - name: Validate // Ref Name
+        run: |
+          [[ "${{ env.GITHUB_REF_NAME }}" == "${{ env.V4_GITHUB_REF_NAME }}" ]]
+          [[ "${{ env.GITHUB_REF_NAME_SLUG }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG }}" ]]
+          [[ "${{ env.GITHUB_REF_NAME_SLUG_URL }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_URL }}" ]]
+          [[ "${{ env.GITHUB_REF_NAME_SLUG_CS }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_CS }}" ]]
+          [[ "${{ env.GITHUB_REF_NAME_SLUG_URL_CS }}" == "${{ env.V4_GITHUB_REF_NAME_SLUG_URL_CS }}" ]]
+        shell: bash
+
+      - name: Validate // Short SHA variables
+        run: |
+          [[ "${{ env.GITHUB_SHA_SHORT }}" == "${{ env.V4_GITHUB_SHA_SHORT }}" ]]
+          [[ "${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" == "${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" ]]
+        shell: bash
+
+  check-v3compatibility-without-checkout:
+    name: "Check v3 compatibility (without checkout)"
+    needs:
+      - check-v3compatibility
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          path: this-action
+          ref: ${{ github.ref }}
+
+      - name: Load using v4.x with prefix
+        uses: ./this-action
+        with:
+          prefix: V4_
+          short-length: 8
+
+      - name: Load using v3.x
+        uses: rlespinasse/github-slug-action@v3.x
+
+      - name: Validate // Short SHA variables
+        run: |
+          [[ "${{ env.GITHUB_SHA_SHORT }}" == "${{ env.V4_GITHUB_SHA_SHORT }}" ]]
+          [[ "${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" == "${{ env.V4_GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" ]]
+        shell: bash
+
+  display:
+    name: "Display produced variables"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Load using v4.x
+        uses: ./
+
+      - name: Partial variables
+        run: |
+          echo "repository owner : ${{ env.GITHUB_REPOSITORY_OWNER_PART }}"
+          echo "repository name  : ${{ env.GITHUB_REPOSITORY_NAME_PART }}"
+        shell: bash
+
+      - name: Slug variables
+        run: |
+          echo "repository       : ${{ env.GITHUB_REPOSITORY_SLUG }}"
+          echo "repository owner : ${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG }}"
+          echo "repository name  : ${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG }}"
+          echo "ref              : ${{ env.GITHUB_REF_SLUG }}"
+          echo "head ref         : ${{ env.GITHUB_HEAD_REF_SLUG }}"
+          echo "base ref         : ${{ env.GITHUB_BASE_REF_SLUG }}"
+          echo "event ref        : ${{ env.GITHUB_EVENT_REF_SLUG }}"
+        shell: bash
+      - name: Slug variables (Case Sensitive)
+        run: |
+          echo "repository       : ${{ env.GITHUB_REPOSITORY_SLUG_CS }}"
+          echo "repository owner : ${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_CS }}"
+          echo "repository name  : ${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_CS }}"
+          echo "ref              : ${{ env.GITHUB_REF_SLUG_CS }}"
+          echo "head ref         : ${{ env.GITHUB_HEAD_REF_SLUG_CS }}"
+          echo "base ref         : ${{ env.GITHUB_BASE_REF_SLUG_CS }}"
+          echo "event ref        : ${{ env.GITHUB_EVENT_REF_SLUG_CS }}"
+        shell: bash
+      - name: Slug URL variables
+        run: |
+          echo "repository       : ${{ env.GITHUB_REPOSITORY_SLUG_URL }}"
+          echo "repository owner : ${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL }}"
+          echo "repository name  : ${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL }}"
+          echo "ref              : ${{ env.GITHUB_REF_SLUG_URL }}"
+          echo "head ref         : ${{ env.GITHUB_HEAD_REF_SLUG_URL }}"
+          echo "base ref         : ${{ env.GITHUB_BASE_REF_SLUG_URL }}"
+          echo "event ref        : ${{ env.GITHUB_EVENT_REF_SLUG_URL }}"
+        shell: bash
+      - name: Slug URL variables (Case Sensitive)
+        run: |
+          echo "repository       : ${{ env.GITHUB_REPOSITORY_SLUG_URL_CS }}"
+          echo "repository owner : ${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG_URL_CS }}"
+          echo "repository name  : ${{ env.GITHUB_REPOSITORY_NAME_PART_SLUG_URL_CS }}"
+          echo "ref              : ${{ env.GITHUB_REF_SLUG_URL_CS }}"
+          echo "head ref         : ${{ env.GITHUB_HEAD_REF_SLUG_URL_CS }}"
+          echo "base ref         : ${{ env.GITHUB_BASE_REF_SLUG_URL_CS }}"
+          echo "event ref        : ${{ env.GITHUB_EVENT_REF_SLUG_URL_CS }}"
+        shell: bash
+
+      - name: Ref Name
+        run: |
+          echo "raw                       : ${{ env.GITHUB_REF_NAME }}"
+          echo "slug                      : ${{ env.GITHUB_REF_NAME_SLUG }}"
+          echo "slug url                  : ${{ env.GITHUB_REF_NAME_SLUG_URL }}"
+          echo "slug (Case Sensitive)     : ${{ env.GITHUB_REF_NAME_SLUG_CS }}"
+          echo "slug url (Case Sensitive) : ${{ env.GITHUB_REF_NAME_SLUG_URL_CS }}"
+        shell: bash
+
+      - name: Short SHA variables
+        run: |
+          echo "sha              : ${{ env.GITHUB_SHA_SHORT }}"
+          echo "pull request sha : ${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}"
+        shell: bash
+
+  display-without-checkout:
+    name: "Display produced variables (without checkout)"
+    needs:
+      - display
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          path: this-action
+          ref: ${{ github.ref }}
+
+      - name: Load using v4.x with prefix
+        uses: ./this-action
+        with:
+          prefix: V4_
+          short-length: 8
+
+      - name: Load using v3.x
+        uses: rlespinasse/github-slug-action@v3.x
+
+      - name: Short SHA variables
+        run: |
+          echo "sha              : ${{ env.GITHUB_SHA_SHORT }}"
+          echo "pull request sha : ${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}"
+        shell: bash
+
+  input-short-length:
+    name: "Input 'short-length'"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      # Test 1
+      - name: Using correct short length
+        uses: ./
+        with:
+          prefix: "CSL_"
+          short-length: 4
+      - name: Using correct length // Validate that all short variables lengths are equals to short-length
+        run: |
+          env | grep "CSL_" | grep "_SHORT" | cut -d"=" -f2 | while read -r value; do [ "$(echo "$value" | wc -m)" -le 5 ] ; done
+        shell: bash
+
+      # Test 2
+      - name: Using wrong short length
+        id: using-wrong-short-length
+        uses: ./
+        with:
+          prefix: "WSL_"
+          short-length: "wrong"
+        continue-on-error: true
+      - name: Using wrong short length // Validate that the action end with an error
+        run: |
+          [[ "$(env | grep "WSL_" | grep "_SHORT" | wc -l)" -eq 0 ]]
+          [[ "${{ steps.using-wrong-short-length.outcome }}" == "failure" ]]
+          [[ "${{ steps.using-wrong-short-length.conclusion }}" == "success" ]]
+        shell: bash
+
+  input-short-length-without-checkout:
+    name: "Input 'short-length' (without checkout)"
+    needs:
+      - input-short-length
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          path: this-action
+          ref: ${{ github.ref }}
+
+      # Test 1
+      - name: Using correct short length
+        uses: ./this-action
+        with:
+          prefix: "CSL_"
+          short-length: 4
+      - name: Using correct length // Validate that all short variables lengths are equals to short-length
+        run: |
+          env | grep "CSL_" | grep "_SHORT" | cut -d"=" -f2 | while read -r value; do [ "$(echo "$value" | wc -m)" -le 5 ] ; done
+        shell: bash
+
+      # Test 2
+      - name: Using empty short length
+        id: using-empty-short-length
+        uses: ./this-action
+        with:
+          prefix: "ESL_"
+        continue-on-error: true
+      - name: Using empty short length // Validate that the action don't end with an error
+        run: |
+          [[ "$(env | grep "ESL_" | grep "_SHORT" | wc -l)" -gt 0 ]]
+          [[ "${{ steps.using-empty-short-length.outcome }}" == "success" ]]
+          [[ "${{ steps.using-empty-short-length.conclusion }}" == "success" ]]
+        shell: bash
+
+      # Test 3
+      - name: Using wrong short length
+        id: using-wrong-short-length
+        uses: ./this-action
+        with:
+          prefix: "WSL_"
+          short-length: "wrong"
+        continue-on-error: true
+      - name: Using wrong short length // Validate that the action end with an error
+        run: |
+          [[ "$(env | grep "WSL_" | grep "_SHORT" | wc -l)" -eq 0 ]]
+          [[ "${{ steps.using-wrong-short-length.outcome }}" == "failure" ]]
+          [[ "${{ steps.using-wrong-short-length.conclusion }}" == "success" ]]
+        shell: bash
+
+  input-slug-maxlength:
+    name: "Input 'slug-maxlength'"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      # Test 1
+      - name: Using correct slug max length
+        uses: ./
+        with:
+          prefix: "CML_"
+          slug-maxlength: 1
+      - name: Using correct max length // Validate that all slug variables lengths are equals or under the slug-maxlength
+        run: |
+          env | grep "CML_" | grep "_SLUG" | cut -d"=" -f2 | while read -r value; do [ "$(echo "$value" | wc -m)" -le 2 ] ; done
+        shell: bash
+
+      # Test 2
+      - name: Using wrong slug max length
+        id: using-wrong-slug-max-length
+        uses: ./
+        with:
+          prefix: "WML_"
+          slug-maxlength: "wrong"
+        continue-on-error: true
+      - name: Using wrong slug max length // Validate that the action end with an error
+        run: |
+          [[ "$(env | grep "WML_" | grep "_SLUG" | wc -l)" -eq 0 ]]
+          [[ "${{ steps.using-wrong-slug-max-length.outcome }}" == "failure" ]]
+          [[ "${{ steps.using-wrong-slug-max-length.conclusion }}" == "success" ]]
+        shell: bash
+
+      # Test 3
+      - name: Using empty slug max length
+        id: using-empty-slug-max-length
+        uses: ./
+        with:
+          prefix: "EML_"
+          slug-maxlength: ""
+        continue-on-error: true
+      - name: Using empty slug max length // Validate that the action end with an error
+        run: |
+          [[ "$(env | grep "EML_" | grep "_SLUG" | wc -l)" -eq 0 ]]
+          [[ "${{ steps.using-empty-slug-max-length.outcome }}" == "failure" ]]
+          [[ "${{ steps.using-empty-slug-max-length.conclusion }}" == "success" ]]
+        shell: bash
+
+      # Test 4
+      - name: Using no limit on slug max length
+        id: using-nolimit-slug-max-length
+        uses: ./
+        with:
+          prefix: "NLML_"
+          slug-maxlength: "nolimit"
+      - name: Using no limit on slug max length // Validate that the action end with an error
+        run: |
+          [[ "$(env | grep "NLML_" | grep "_SLUG" | wc -l)" -gt 0 ]]
+          [[ "${{ steps.using-nolimit-slug-max-length.outcome }}" == "success" ]]
+          [[ "${{ steps.using-nolimit-slug-max-length.conclusion }}" == "success" ]]
+        shell: bash
+
+  release:
+    runs-on: ubuntu-latest
+    concurrency:
+      group: release-${{ github.ref }}-${{ github.event_name }}
+    needs:
+      - check-v3compatibility-without-checkout
+      - display-without-checkout
+      - input-short-length-without-checkout
+      - input-slug-maxlength
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Release this GitHub Action
+        uses: rlespinasse/release-that@v1
+        with:
+          without-prefix: true

CHANGELOG.md

@@ -1,79 +0,0 @@
-# [3.6.0](http://github.com/rlespinasse/github-slug-action/compare/3.5.1...3.6.0) (2021-09-15)
-
-
-### Features
-
-* add GITHUB_REF_NAME env var ([12a7510](http://github.com/rlespinasse/github-slug-action/commit/12a75106304d45442301df66d3ba38e1ac002649))
-
-## [3.5.1](http://github.com/rlespinasse/github-slug-action/compare/3.5.0...3.5.1) (2021-03-31)
-
-
-### Bug Fixes
-
-* update dist files ([e6c550f](http://github.com/rlespinasse/github-slug-action/commit/e6c550f88ccca52a82675b89186b6b72864f087c))
-
-# [3.5.0](http://github.com/rlespinasse/github-slug-action/compare/3.4.0...3.5.0) (2021-03-30)
-
-
-### Features
-
-* allow underscore in slug values ([475d293](http://github.com/rlespinasse/github-slug-action/commit/475d293680b998a3315846828329f05bfff4ac9c))
-
-# [3.4.0](http://github.com/rlespinasse/github-slug-action/compare/3.3.0...3.4.0) (2021-03-02)
-
-
-### Features
-
-* add _CS suffix to keep value case-sensitive ([6c93fcb](http://github.com/rlespinasse/github-slug-action/commit/6c93fcbf53da9c6415bd7f5e37579b488f34339e))
-
-# [3.3.0](http://github.com/rlespinasse/github-slug-action/compare/3.2.0...3.3.0) (2021-01-25)
-
-
-### Bug Fixes
-
-* support pull-request for slug and slug url ([78985f8](http://github.com/rlespinasse/github-slug-action/commit/78985f84eca97ef1c5262e85e8a73a277494c4ed))
-
-
-### Features
-
-* support partial GITHUB_REPOSITORY ([75ce03b](http://github.com/rlespinasse/github-slug-action/commit/75ce03b6a055a3be9d936a3a99c51038bd72298c))
-
-# [3.2.0](http://github.com/rlespinasse/github-slug-action/compare/3.1.0...3.2.0) (2021-01-12)
-
-
-### Features
-
-* expose GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT ([5b9fe60](http://github.com/rlespinasse/github-slug-action/commit/5b9fe6015d2facc71c81d53bf3b08f04e0f3f743))
-
-# [3.1.0](http://github.com/rlespinasse/github-slug-action/compare/3.0.0...3.1.0) (2020-11-01)
-
-
-### Features
-
-* **action:** improve marketplace information ([3cddc4f](http://github.com/rlespinasse/github-slug-action/commit/3cddc4f12d7a6fdbb8b1221dc02a2c64670e54bf))
-
-# [3.0.0](http://github.com/rlespinasse/github-slug-action/compare/2.1.0...3.0.0) (2020-10-26)
-
-
-### Bug Fixes
-
-* upgrade actions core due to CVE fix ([d0549c1](http://github.com/rlespinasse/github-slug-action/commit/d0549c1f85ab9567b439f9d660b01ce1142b9fbe))
-
-
-### Features
-
-* add support for windows and macos jobs ([13c2f38](http://github.com/rlespinasse/github-slug-action/commit/13c2f38dad5f32529f37c25736412b1e4cf687fe))
-
-
-### BREAKING CHANGES
-
-* The action implementation move from container action to node.js action
-
-Co-authored-by: Romain Lespinasse <romain.lespinasse@gmail.com>
-
-# [2.1.0](http://github.com/rlespinasse/github-slug-action/compare/2.0.0...2.1.0) (2020-07-28)
-
-
-### Features
-
-* expose slug variables for github.event.ref ([5a334a8](http://github.com/rlespinasse/github-slug-action/commit/5a334a8573fc27451af5b2a6ee175d8e11579e10))

README.md

@@ -1,10 +1,6 @@
 # GitHub Slug action
 
-[![Release][release-badge]][releases]
-![Lint][lint-badge]
-[![Licence][license-badge]][license]
-
-This GitHub Action will expose the slug/short values of [some GitHub environment variables][github-env-vars] inside your GitHub workflow.
+This GitHub Action will expose the slug/short values of [some GitHub environment variables][default-environment-variables] inside your GitHub workflow.
 
 ## Table of Contents
 
@@ -12,6 +8,7 @@ This GitHub Action will expose the slug/short values of [some GitHub environment
   - [Table of Contents](#table-of-contents)
   - [Overview](#overview)
   - [Use this action](#use-this-action)
+    - [Migration from previous versions](#migration-from-previous-versions)
   - [Available Environment variables](#available-environment-variables)
     - [Enhanced variables](#enhanced-variables)
     - [Partial variables](#partial-variables)
@@ -19,7 +16,10 @@ This GitHub Action will expose the slug/short values of [some GitHub environment
     - [Slug URL variables](#slug-url-variables)
     - [Short variables](#short-variables)
   - [Troubleshooting](#troubleshooting)
+    - [The SHORT variables doesn't have the same lengths as before](#the-short-variables-doesnt-have-the-same-lengths-as-before)
     - [One of the environment variables doesn't work as intended](#one-of-the-environment-variables-doesnt-work-as-intended)
+      - [Known environment variable conflicts](#known-environment-variable-conflicts)
+        - [GITHUB_REF_NAME](#github_ref_name)
     - [An action could not be found at the URI](#an-action-could-not-be-found-at-the-uri)
   - [Thanks for talking about us](#thanks-for-talking-about-us)
 
@@ -29,15 +29,16 @@ This GitHub Action will expose the slug/short values of [some GitHub environment
 
 - put the variable content in lower case
 - replace any character by `-` except `0-9`, `a-z`, `.`, and `_`
-- remove leading and trailing `-` character
+- remove leading `-` characters
 - limit the string size to 63 characters
+- remove trailing `-` characters
 
 <details>
   <summary>Others <b>Slug-ish</b> commands are available</summary>
   <p>
 
 - `SLUG_URL` on a variable to have a `slug` variable compliant to be used in an URL
-  - Like `SLUG` but `.` is also replaced by `-`
+  - Like `SLUG` but `.`, and `_` are also replaced by `-`
 - `SHORT` on a variable will limit the string size to ~8 characters
   - Useful for _sha_ value
 - `<KEY>_PART` on a variable will give a part of a variable defined by a key
@@ -45,11 +46,10 @@ This GitHub Action will expose the slug/short values of [some GitHub environment
 - `<VAR>_CS` on others variables to keep the value case-sensitive
   - Like `GITHUB_REF_SLUG_CS`
 
+Additional enhanced environment variables can be compute to help you around GitHub environment variables.
   </p>
 </details>
 
-Additional enhanced environment variables can be compute to help you around GitHub environment variables.
-
 ## Use this action
 
 Add this in your workflow
@@ -59,28 +59,61 @@ Add this in your workflow
   uses: rlespinasse/github-slug-action@v4
 ```
 
-Or with a prefix
+<details>
+  <summary>Others configurations</summary>
+  <p>
 
-```yaml
-- name: Inject slug/short variables
-  uses: rlespinasse/github-slug-action@v4
-  with:
-    prefix: CI_
-```
+- With a prefix
 
-Or with another max length for slug values
+  ```yaml
+  - name: Inject slug/short variables
+    uses: rlespinasse/github-slug-action@v4
+    with:
+      prefix: CI_
+  ```
 
-```yaml
-- name: Inject slug/short variables
-  uses: rlespinasse/github-slug-action@v4
-  with:
-    slug-maxlength: 80 # use 'nolimit' to remove use of a max length
-```
+- With another max length for slug values
+
+  ```yaml
+  - name: Inject slug/short variables
+    uses: rlespinasse/github-slug-action@v4
+    with:
+      slug-maxlength: 80 # Use 'nolimit' to remove use of a max length (Default to 63)
+  ```
+
+- With another length for short values
+
+  ```yaml
+  - name: Inject slug/short variables
+    uses: rlespinasse/github-slug-action@v4
+    with:
+      short-length: 7 # By default it's up to git to decide, use 8 to have the v3.x behavior
+  ```
+
+  **Warning**: If you leave it empty, you need to checkout the source first in order to let git decide the size by itself.
+  </p>
+</details>
 
 Check for more [examples][examples] (OS usage, URL use, ...)
 
 **Tip:** Use [Dependabot][dependabot] to maintain your `github-slug-action` version updated in your GitHub workflows.
 
+### Migration from previous versions
+
+The short sha length is not the same as previous version.
+
+- `v4` let git configuration decide of it (but you can override it),
+- `v3` and before, it's always a length of 8 characters.
+
+So to reproduce previous behavior, use
+
+```yaml
+- name: Inject slug/short variables
+  uses: rlespinasse/github-slug-action@v4
+  with:
+    short-length: 8 # Same as v3 and before
+```
+
 ## Available Environment variables
 
 **Note**: If you don't find what you search for, read more about [available `GitHub` variables](docs/github-variables.md), and propose a [new custom variable][custom-variable].
@@ -137,36 +170,56 @@ Check for more [examples][examples] (OS usage, URL use, ...)
 
 ## Troubleshooting
 
+### The SHORT variables doesn't have the same lengths as before
+
+Since `v4`, it's git who manage the short variables by using [git rev-parse][git-revparse] behaviour.
+The length of a short sha depends of the size of our repository and can differ over time.
+
+To manage that moving length, you can use `short-length` input
+
+- set `7` to reproduce `small repository` behavior
+- set `8` to reproduce `v3` behavior
+
+**Warning**: The minimum length is 4, the default is the effective value of the [core.abbrev][git-core-abbrev] configuration variable.
+
 ### One of the environment variables doesn't work as intended
 
-[**Note**][naming-conventions]: GitHub reserves the `GITHUB_` environment variable prefix for internal use by GitHub. Setting an environment variable or secret with the `GITHUB_` prefix will result in an error.
+[**Note**][naming-conventions]: When you set a custom environment variable, you cannot use any of the default environment variable names. For a complete list of these, see [Default environment variables][default-environment-variables]. **If you attempt to override the value of one of these default environment variables, the assignment is ignored.**
 
-Currently, a GitHub workflow setting a `GITHUB_` variable will not cause an error, it will just fail silently.
-And if a custom `GITHUB_` variable is in conflict with an official `GITHUB_` variable, the offical `GITHUB_` variable will override custom one.
+If a variable start to be used as default environment variable, the environment variable may have a different behavior than the expected one.
 
-<details>
-  <summary>Test workflow</summary>
-  <p>
+If this append, the `${{ env.GITHUB_AWESOME_VARIABLE }}` and `$GITHUB_AWESOME_VARIABLE` expression will not works in the same way.
+
+- `${{ env.GITHUB_AWESOME_VARIABLE }}` will serve the behavior of this action,
+- `$GITHUB_AWESOME_VARIABLE` will serve the behavior of GitHub Action.
+
+Otherwise the two expression will serve the behavior of this action.
+This will not occurs if you use the `prefix` input to avoid the issue.
+
+**NOTE:** If detected, the maintainers of this action will choose the best course of action depending of the impact.
+
+#### Known environment variable conflicts
+
+##### GITHUB_REF_NAME
+
+The behavior is the same as the GitHub one except on `pull_request*` workflows ([Ready the full story][issue-104]).
+
+- `${{ env.GITHUB_REF_NAME }}` will serve the behavior of this action,
+- `$GITHUB_REF_NAME` will serve the behavior of GitHub Action.
+
+On `pull_request*` workflows, the content will be `<PR-number>/merge` instead of the branch name.
+
+A possible workaround is to use `prefix` input
 
 ```yaml
-name: Test
-on: push
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo ${GITHUB_REF}
-      # print "refs/heads/v4.x"
-      - run: echo "GITHUB_REF=one_value" >> "$GITHUB_ENV"
-      - run: echo ${GITHUB_REF}
-      # print "refs/heads/v4.x"
-      - run: echo "GITHUB_REF_SLUG=another_value" >> "$GITHUB_ENV"
-      - run: echo ${GITHUB_REF_SLUG}
-      # print "another_value"
+- name: Inject slug/short variables
+  uses: rlespinasse/github-slug-action@v4
+  with:
+    prefix: CI_
 ```
 
-  </p>
-</details>
+Then `${{ env.CI_GITHUB_REF_NAME }}`, and `$CI_GITHUB_REF_NAME` will serve the behavior of this action.
+And `$GITHUB_REF_NAME` will serve the behavior of GitHub Action.
 
 ### An action could not be found at the URI
 
@@ -187,26 +240,30 @@ Please, use the current major tag `v4` or a version tag (see [releases pages][re
 ## Thanks for talking about us
 
 - [Mettre en place une CI/CD Angular avec GitHub Actions & Netlify][article-1] (in french :fr:)
-- [Github Actions : enfin des pipelines accessibles aux développeurs][talk-1] (in french :fr:)
 - [Action spotlight by Michael Heap][article-2]
+- [Serverless Deploy Previews on GitHub Actions][article-3]
+- [Let's Build a Continuous Delivery and Branching Process with Github Actions, Vercel and Heroku][article-4]
+- [Github Actions : enfin des pipelines accessibles aux développeurs][talk-1] (in french :fr:)
 - The next one is you. _Don't hesitate to add youself to this list._
 
-[release-badge]: https://img.shields.io/github/workflow/status/rlespinasse/github-slug-action/Release?label=Build&logo=github&style=flat-square
-[lint-badge]: https://img.shields.io/github/workflow/status/rlespinasse/github-slug-action/Lint?label=Lint&logo=github&style=flat-square
-[license-badge]: https://img.shields.io/github/license/rlespinasse/github-slug-action?style=flat-square
-
 [actions]: https://github.com/rlespinasse/github-slug-action/actions
 [license]: https://github.com/rlespinasse/github-slug-action/blob/v4.x/LICENSE
 [examples]: https://github.com/rlespinasse/github-slug-action/tree/v4.x/examples
 [custom-variable]: https://github.com/rlespinasse/github-slug-action/issues/new?assignees=&labels=enhancement&template=feature_request.md&title=
 [releases]: https://github.com/rlespinasse/github-slug-action/releases
 [issue-15]: https://github.com/rlespinasse/github-slug-action/issues/15
+[issue-104]: https://github.com/rlespinasse/github-slug-action/issues/104
 
-[github-env-vars]: https://docs.github.com/en/free-pro-team@latest/actions/reference/environment-variables#default-environment-variables
-[dependabot]: https://docs.github.com/en/free-pro-team@latest/github/administering-a-repository/keeping-your-actions-up-to-date-with-github-dependabot
+[git-revpars]: https://git-scm.com/docs/git-rev-parse#Documentation/git-rev-parse.txt---shortlength
+[git-core-abbrev]: https://git-scm.com/docs/git-config#Documentation/git-config.txt-coreabbrev
+
+[default-environment-variables]: https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables
+[dependabot]: https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
 [webhooks-and-events]: https://docs.github.com/en/developers/webhooks-and-events/webhook-events-and-payloads
 [naming-conventions]: https://docs.github.com/en/actions/reference/environment-variables#naming-conventions-for-environment-variables
 
 [article-1]: https://esensconsulting.medium.com/mettre-en-place-une-ci-cd-angular-avec-github-actions-netlify-ca0b59b99ed8
 [article-2]: https://michaelheap.com/github-slug-action/
-[talk-1]: https://www.youtube.com/watch?v=RHnTJBwcE98
+[article-3]: https://barstool.engineering/serverless-deploy-previews-on-github-actions/
+[article-4]: https://javascript.plainenglish.io/lets-build-a-continuous-delivery-and-branching-process-c27dae09f0b6
+[talk-1]: https://www.youtube.com/watch?v=F5mBDmOQcvE

action.yml

@@ -13,38 +13,43 @@ inputs:
     description: "Max length of the slugified values"
     default: "63"
     required: true
+  short-length:
+    description: "Length of the shortify values (git default if empty)"
+    required: false
 runs:
   using: "composite"
   steps:
     - run: $GITHUB_ACTION_PATH/preflight.sh
+      id: prefligth
       shell: bash
       env:
         INPUT_SLUG_MAXLENGTH: ${{ inputs.slug-maxlength }}
+        INPUT_SHORT_LENGTH: ${{ inputs.short-length }}
 
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_REPOSITORY
         value: ${{ github.repository }}
         prefix: ${{ inputs.prefix }}
         slug-maxlength: ${{ inputs.slug-maxlength }}
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_REF
         prefix: ${{ inputs.prefix }}
         slug-maxlength: ${{ inputs.slug-maxlength }}
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_HEAD_REF
         prefix: ${{ inputs.prefix }}
         slug-maxlength: ${{ inputs.slug-maxlength }}
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_BASE_REF
         prefix: ${{ inputs.prefix }}
         slug-maxlength: ${{ inputs.slug-maxlength }}
 
     # Specific values
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_EVENT_REF
         value: ${{ github.event.ref }}
@@ -53,9 +58,9 @@ runs:
 
     # Calculated values
     - id: get-github-ref-name
-      run: echo "::set-output name=github-ref-name::$(echo "${{ github.head_ref || github.ref }}" | cut -d/ -f3)"
+      run: echo "::set-output name=github-ref-name::${{ github.head_ref || github.ref_name }}"
       shell: bash
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_REF_NAME
         value: ${{ steps.get-github-ref-name.outputs.github-ref-name }}
@@ -64,7 +69,7 @@ runs:
     - id: get-github-repository-owner-part
       run: echo "::set-output name=github-repository-owner-part::$(echo $GITHUB_REPOSITORY | cut -d/ -f1)"
       shell: bash
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_REPOSITORY_OWNER_PART
         value: ${{ steps.get-github-repository-owner-part.outputs.github-repository-owner-part }}
@@ -73,7 +78,7 @@ runs:
     - id: get-github-repository-name-part
       run: echo "::set-output name=github-repository-name-part::$(echo $GITHUB_REPOSITORY | cut -d/ -f2)"
       shell: bash
-    - uses: rlespinasse/slugify-value@v1.2.0
+    - uses: rlespinasse/slugify-value@v1.3.2
       with:
         key: GITHUB_REPOSITORY_NAME_PART
         value: ${{ steps.get-github-repository-name-part.outputs.github-repository-name-part }}
@@ -85,12 +90,12 @@ runs:
       with:
         name: GITHUB_SHA
         short-on-error: true
-        length: 8
+        length: ${{ steps.prefligth.outputs.PREFLIGHT_SHORT_LENGTH }}
         prefix: ${{ inputs.prefix }}
     - uses: rlespinasse/shortify-git-revision@v1.4.0
       with:
         name: GITHUB_EVENT_PULL_REQUEST_HEAD_SHA
         revision: ${{ github.event.pull_request.head.sha }}
         short-on-error: true
-        length: 8
+        length: ${{ steps.prefligth.outputs.PREFLIGHT_SHORT_LENGTH }}
         prefix: ${{ inputs.prefix }}

preflight.sh

@@ -7,3 +7,28 @@ elif [ "${INPUT_SLUG_MAXLENGTH}" != "nolimit" ] && [ ! "${INPUT_SLUG_MAXLENGTH}"
   echo "::error ::slug-maxlength must be a number or equals to 'nolimit'"
   exit 1
 fi
+
+if [ ! "${INPUT_SHORT_LENGTH}" -eq "${INPUT_SHORT_LENGTH}" ] 2>/dev/null; then
+  echo "::error ::short-length must be a number"
+  exit 1
+fi
+
+echo "::debug ::Control preflight short-length setup"
+PREFLIGHT_SHORT_LENGTH=""
+if [ -n "${INPUT_SHORT_LENGTH}" ]; then
+  PREFLIGHT_SHORT_LENGTH="${INPUT_SHORT_LENGTH}"
+  echo "::debug ::Use input value: $PREFLIGHT_SHORT_LENGTH"
+elif [ "$(git rev-parse --is-inside-work-tree)" == "true" ]; then
+  echo "::debug ::The action run inside a git repository, short-length can be empty"
+else
+  echo "::debug ::The action run outside a git repository, need to set short-length"
+  PREFLIGHT_SHORT_LENGTH="$(git config --get core.abbrev)"
+  if [ -n "${PREFLIGHT_SHORT_LENGTH}" ]; then
+    echo "::debug ::Git Configuration 'core.abbrev' is set, using it as short-length"
+  else
+    PREFLIGHT_SHORT_LENGTH="7"
+    echo "::debug ::Using fallback value for short-length"
+  fi
+fi
+echo "::debug ::Set PREFLIGHT_SHORT_LENGTH=$PREFLIGHT_SHORT_LENGTH"
+echo "::set-output name=PREFLIGHT_SHORT_LENGTH::$PREFLIGHT_SHORT_LENGTH"