From 1b3bd0dbe79db58d865ee30a44addc96389343ed Mon Sep 17 00:00:00 2001
From: Jim Martens <github@2martens.de>
Date: Wed, 1 Nov 2023 09:56:04 +0100
Subject: [PATCH] Switch to alpine and manually provide terraform

---
 Dockerfile | 9 +++++----
 tool.sh    | 9 ++++++---
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index bf8f450..ec3032b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
-FROM amazonlinux:2023
+FROM alpine
+ARG TARGETARCH
 
-RUN yum install -y yum-utils shadow-utils
-RUN yum-config-manager --add-repo https://rpm.releases.hashicorp.com/AmazonLinux/hashicorp.repo
-RUN yum -y install terraform
+RUN wget "https://releases.hashicorp.com/terraform/1.6.2/terraform_1.6.2_linux_$TARGETARCH.zip" -O "/tmp/terraform_1.6.2_linux_$TARGETARCH.zip"  \
+    && unzip "/tmp/terraform_1.6.2_linux_$TARGETARCH.zip" -d /usr/local/bin  \
+    && chmod +x /usr/local/bin/terraform
 
 LABEL maintainer="docker@2martens.de" description="Terraform for Drone"
 COPY tool.sh /usr/local/bin
diff --git a/tool.sh b/tool.sh
index 3598a48..3e6077a 100644
--- a/tool.sh
+++ b/tool.sh
@@ -1,7 +1,8 @@
 #!/bin/sh
 
 working_dir=$(pwd)
-cd "$PLUGIN_PATH" || exit 1
+echo "change to $working_dir/$PLUGIN_PATH"
+cd "$working_dir/$PLUGIN_PATH" || exit 1
 terraform init
 if [ "$PLUGIN_AUTO_APPROVE" = "true" ]
 then
@@ -15,6 +16,8 @@ then
 else
   command="apply"
 fi
-TF_TOKEN_app_terraform_io=$PLUGIN_API_TOKEN terraform "$command" -input=false"$auto_approve"
-TF_TOKEN_app_terraform_io=$PLUGIN_API_TOKEN terraform output -json > "$working_dir/terraform_output"
+echo "Run terraform init"
+TF_TOKEN_app_terraform_io="$PLUGIN_API_TOKEN" terraform init
+TF_TOKEN_app_terraform_io="$PLUGIN_API_TOKEN" terraform "$command" -input=false"$auto_approve"
+TF_TOKEN_app_terraform_io="$PLUGIN_API_TOKEN" terraform output -json > "$working_dir/terraform_output"
 cd "$working_dir" || exit 1