ci: install opentofu aswell for pre-commit

.gitea/workflows/pull-request-open.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Install commitizen
         run: pip3 install commitizen
         shell: bash
-        working-directory: ./
+        working-directory: ${{ gitea.workspace }}
 
       - run: git log origin/${{ github.event.pull_request.base.ref }}..
 
@@ -32,7 +32,7 @@ jobs:
           echo "cz check --rev-range origin/${{ gitea.event.pull_request.base.ref }}.."
           cz check --rev-range origin/${{ gitea.event.pull_request.base.ref }}..
         shell: bash
-        working-directory: ./
+        working-directory: ${{ gitea.workspace }}
 
   pre-commit-check:
     name: Check pre-commit status
@@ -47,23 +47,31 @@ jobs:
       - name: Install pre-commit
         run: pip3 install pre-commit
         shell: bash
-        working-directory: ./
+        working-directory: ${{ gitea.workspace }}
 
       - name: Install pre-commit dependencies
         run: |
           # terraform-docs
           curl -sSLo /tmp/terraform-docs.tar.gz \
-            https://terraform-docs.io/dl/v0.18.0/terraform-docs-v0.18.0-$(uname)-amd64.tar.gz
+            https://terraform-docs.io/dl/${TERRAFORM_DOCS_VERSION}/terraform-docs-${TERRAFORM_DOCS_VERSION}-$(uname)-amd64.tar.gz
           tar -xzf /tmp/terraform-docs.tar.gz -C /tmp
-          ls -la
-          ls -la /tmp
           chmod +x /tmp/terraform-docs
           mv /tmp/terraform-docs /usr/local/bin/terraform-docs
-          rm -rf /tmp/terraform-docs*
+          rm -rf /tmp/*
+
+          # opentofu
+          curl --proto '=https' --tlsv1.2 -fsSL https://get.opentofu.org/install-opentofu.sh \
+            -o install-opentofu.sh
+          chmod +x install-opentofu.sh
+          ./install-opentofu.sh --install-method standalone --opentofu-version $OPENTOFU_VERSION
+          rm -f install-opentofu.sh
         shell: bash
-        working-directory: ./
+        working-directory: ${{ gitea.workspace }}
+        env:
+          OPENTOFU_VERSION: 1.8.0
+          TERRAFORM_DOCS_VERSION: v0.18.0
 
       - name: Verify pre-commit status
         run: pre-commit run --all
         shell: bash
-        working-directory: ./
+        working-directory: ${{ gitea.workspace }}