From ddb45d991add94912c7b515005e4b7423a699728 Mon Sep 17 00:00:00 2001
From: Toshiya-Kato <toshiya.kato@linecorp.com>
Date: Mon, 3 Jun 2024 19:44:21 +0900
Subject: [PATCH] fix to specify terraform version

---
 .github/workflows/depup.yml | 37 -------------------------------------
 Dockerfile                  |  5 -----
 action.yml                  |  1 +
 entrypoint.sh               |  6 ++++++
 4 files changed, 7 insertions(+), 42 deletions(-)

diff --git a/.github/workflows/depup.yml b/.github/workflows/depup.yml
index 1f64d33..7d9883e 100644
--- a/.github/workflows/depup.yml
+++ b/.github/workflows/depup.yml
@@ -35,40 +35,3 @@ jobs:
           branch: depup/reviewdog
           base: main
           labels: "bump:minor"
-  terraform:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-    steps:
-      - uses: actions/checkout@v4
-      - uses: reviewdog/action-depup@v1
-        id: depup
-        with:
-          file: Dockerfile
-          version_name: TERRAFORM_VERSION
-          repo: hashicorp/terraform
-      - name: Check if the latest version matches x.y.z
-        id: check_version
-        run: |
-          if [[ "${{ steps.depup.outputs.latest }}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-            echo "match=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "match=false" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Create Pull Request
-        if: steps.check_version.outputs.match == 'true'
-        uses: peter-evans/create-pull-request@v6
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          title: "chore(deps): update terraform to ${{ steps.depup.outputs.latest }}"
-          commit-message: "chore(deps): update terraform to ${{ steps.depup.outputs.latest }}"
-          body: |
-            Update terraform to [v${{ steps.depup.outputs.latest }}](https://github.com/hashicorp/terraform/releases/tag/v${{ steps.depup.outputs.latest }})
-            Compare [v${{ steps.depup.outputs.current }}...v${{ steps.depup.outputs.latest }}](https://github.com/hashicorp/terraform/compare/v${{ steps.depup.outputs.current }}...v${{ steps.depup.outputs.latest }})
-
-            This PR is auto generated by [depup workflow](https://github.com/${{ github.repository }}/actions?query=workflow%3Adepup).
-          branch: depup/terraform
-          base: main
-          labels: "bump:minor"
diff --git a/Dockerfile b/Dockerfile
index 8bf18e9..38331ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,5 @@
 FROM alpine:3.20
 
-ARG TERRAFORM_VERSION=1.7.3
 ARG REVIEWDOG_VERSION=v0.17.4
 
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
@@ -9,10 +8,6 @@ RUN apk --no-cache add git jq
 
 RUN wget -O - -q https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh| sh -s -- -b /usr/local/bin/ ${REVIEWDOG_VERSION}
 
-RUN wget -q https://releases.hashicorp.com/terraform/"${TERRAFORM_VERSION}"/terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip \
-    && unzip ./terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip -d /usr/local/bin/ \
-    && rm -rf ./terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip
-
 COPY entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/action.yml b/action.yml
index 2ae7acf..27406f8 100644
--- a/action.yml
+++ b/action.yml
@@ -31,6 +31,7 @@ inputs:
   ### Variables for terraform validate ###
   terraform_version:
     description: 'The terraform version to install and use.'
+    default: '1.7.3'
 runs:
   using: 'docker'
   image: 'Dockerfile'
diff --git a/entrypoint.sh b/entrypoint.sh
index f9cb670..7bd55bf 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,11 +1,17 @@
 #!/bin/sh
 set -e
 
+TERRAFORM_VERSION=$1
+
 if [ -n "${GITHUB_WORKSPACE}" ] ; then
   cd "${GITHUB_WORKSPACE}/${INPUT_WORKDIR}" || exit 1
   git config --global --add safe.directory "${GITHUB_WORKSPACE}" || exit 1
 fi
 
+wget -q https://releases.hashicorp.com/terraform/"${TERRAFORM_VERSION}"/terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip \
+    && unzip ./terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip -d /usr/local/bin/ \
+    && rm -rf ./terraform_"${TERRAFORM_VERSION}"_linux_amd64.zip
+
 export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"
 
 jq_script='