apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: j7s-ros-clone
  namespace: j7s-ci
spec:
  workspaces:
  - name: output
  - name: ssh-directory
  params:
  - name: url
  - name: branch
  - name: repos-file
  results:
  - name: workspace-git-commit-ARTIFACT_OUTPUTS
    type: object
    properties:
       uri:
          type: string
       digest:
          type: string
  - name: vcs-exact-file-ARTIFACT_OUTPUTS
    type: object
    properties:
       uri:
          type: string
       digest:
          type: string
  steps:
  - image: 192.168.1.149:8443/vcs:latest
    script: |
      set -x
      cp -r $(workspaces.ssh-directory.path) ~/.ssh
      chmod 700 ~/.ssh
      chmod -R 400 ~/.ssh/*

      git clone --single-branch --branch $(params.branch) $(params.url) $(workspaces.output.path)
      cd $(workspaces.output.path)
      mkdir src
      vcs import src < $(params.repos-file)

      # Git hash is really sha1, rehashing to workaround Tekton bug.
      GITHASH=`git rev-parse HEAD | sha256sum | cut -f 1 -d " "`
      VCSEXACTHASH=`vcs export --exact ./src | sha256sum | cut -f 1 -d " "`
      cat <<EOF > $(results.workspace-git-commit-ARTIFACT_OUTPUTS.path)
      {
         "uri": "$(params.url)",
         "digest": "sha256:$GITHASH"
      }
      EOF
      cat <<EOF > $(results.vcs-exact-file-ARTIFACT_OUTPUTS.path)
      {
         "uri": "vcs-exact-file",
         "digest": "sha256:$VCSEXACTHASH"
      }
      EOF