feat: add terraform (#39)

Co-authored-by: Rhys Arkins <[email protected]>

Dockerfile.bionic

@@ -93,3 +93,6 @@ RUN install-tool rust 1.52.0
 
 # renovate: datasource=docker versioning=docker
 RUN install-tool swift 5.4.0
+
+# renovate: datasource=docker lookupName=hashicorp/terraform versioning=docker
+RUN install-tool terraform 0.15.3

src/usr/local/buildpack/tools/terraform.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+check_semver ${TERRAFORM_VERSION}
+
+if [[ ! "${MAJOR}" || ! "${MINOR}" || ! "${PATCH}" ]]; then
+  echo Invalid version: ${TERRAFORM_VERSION}
+  exit 1
+fi
+
+DISTRO=linux_amd64
+URL=https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_${DISTRO}.zip
+
+curl -sL $URL -o tmp.zip
+unzip -d /usr/local/bin/ tmp.zip
+rm tmp.zip
+
+terraform version

test/latest/Dockerfile

@@ -108,6 +108,13 @@ RUN install-tool powershell v7.1.3
 RUN set -ex; cat /etc/hosts; \
   nginx && SSL_CERT_FILE=/test/ca.pem pwsh -c "&{ \$ErrorActionPreference='Stop'; invoke-webrequest https://buildkitsandbox }"
 
+#--------------------------------------
+# test: terraform
+#--------------------------------------
+FROM build as testg
+# renovate: datasource=docker lookupName=hashicorp/terraform versioning=docker
+RUN install-tool terraform 0.15.3
+
 #--------------------------------------
 # final
 #--------------------------------------
@@ -119,3 +126,4 @@ COPY --from=testc /.dummy /.dummy
 COPY --from=testd /.dummy /.dummy
 COPY --from=teste /.dummy /.dummy
 COPY --from=testf /.dummy /.dummy
+COPY --from=testg /.dummy /.dummy