Add a buildkit-cache workspace for preserving the buildkit cache between builds.

task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml

@@ -22,6 +22,10 @@ spec:
       description: Includes credentials for the docker image registry.
       optional: true
       mountPath: /home/user/.docker
+    - name: buildkit-cache
+      description: For preserving buildkit type=cache mounts between builds.
+      optional: true
+      mountPath: /home/user/.local/share/buildkit
   params:
     - name: OUTPUT
       type: string
@@ -40,7 +44,8 @@ spec:
     - name: BUILDER_IMAGE
       type: string
       description: Docker image containing BuildKit.
-      default: "moby/buildkit:v0.29.0-rootless"
+      default: "moby/buildkit:v0.17.0-rc1-rootless"
+      # or v0.16.0-rootless
     - name: EXTRA_ARGS
       type: array
       description: Arguments passed to the build command.
@@ -56,13 +61,23 @@ spec:
       description: Full URL to the docker image.
       type: array
   volumes:
-    - name: buildkitd
-      emptyDir: {}
     - name: buildkitd-toml
       emptyDir: {}
     - name: metadata-out
       emptyDir: {}
   steps:
+    - name: setup-cache-ownership
+      image: $(params.BUILDER_IMAGE)
+      workingDir: "$(workspaces.source.path)"
+      script: |
+        #!/usr/bin/env sh
+        set -euo pipefail
+        chown 1000:1000 /home/user/.local/share/buildkit
+        chmod 0777 /home/user/.local/share/buildkit
+      securityContext:
+        runAsNonRoot: false
+        runAsUser: 0
+        runAsGroup: 0
     - name: write-config
       image: $(params.BUILDER_IMAGE)
       workingDir: "$(workspaces.source.path)"
@@ -86,8 +101,6 @@ spec:
         EOF
         chmod +x /home/user/.config/buildkit/entrypoint.sh
       volumeMounts:
-        - name: buildkitd
-          mountPath: /home/user/.local/share/buildkit
         - name: buildkitd-toml
           mountPath: /home/user/.config/buildkit
       securityContext:
@@ -111,8 +124,6 @@ spec:
         - /home/user/.metadata/build.json
         - $(params.EXTRA_ARGS)
       volumeMounts:
-        - name: buildkitd
-          mountPath: /home/user/.local/share/buildkit
         - name: buildkitd-toml
           mountPath: /home/user/.config/buildkit
           readOnly: true

task/git-clone/0.1/git-clone.yaml

@@ -1,60 +0,0 @@
-apiVersion: tekton.dev/v1
-kind: Task
-metadata:
-  name: git-clone
-  labels:
-    app.kubernetes.io/version: "0.1"
-  annotations:
-    tekton.dev/categories: SCM
-    tekton.dev/pipelines.minVersion: "1.12.1"
-    tekton.dev/tags: scm
-    tekton.dev/displayName: "Clone a git repository."
-    tekton.dev/platforms: "linux/amd64"
-spec:
-  description: >-
-    This task will clone a git repository.
-  workspaces:
-    - name: output
-      mountPath: /output
-      readOnly: false
-  params:
-    - name: url
-      type: string
-      description: The repository url to clone.
-    - name: revision
-      type: string
-      description: The revision to clone.
-    - name: IMAGE
-      type: string
-      description: Docker image to use for performing the clone.
-      default: "alpine/git:v2.54.0"
-  results:
-    - name: commit
-      type: string
-      description: The commit hash that was cloned.
-    - name: url
-      type: string
-      description: The URL to the git repo.
-    - name: committer-date
-      type: string
-      description: The time of the git commit in unix timestamp format.
-  steps:
-    - name: fetch-repository-step
-      image: $(params.IMAGE)
-      workingDir: "$(workspaces.output.path)"
-      script: |
-        #!/usr/bin/env sh
-        set -euo pipefail
-        export GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=accept-new"
-        git init --initial-branch=main
-        git remote add origin $(params.url)
-        git fetch -v origin $(params.revision)
-        git checkout FETCH_HEAD
-
-        git rev-parse HEAD > $(results.commit.path)
-        echo "$(params.url)" > $(results.url.path)
-        echo -n "$(git log -1 --pretty=%ct)" > $(results.committer-date.path)
-      # securityContext:
-      #   runAsNonRoot: true
-      #   runAsUser: 1000
-      #   runAsGroup: 1000