Initial commit

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,35 @@
+<!--
+Thank you for helping to improve Crossplane!
+
+Please read through https://git.io/fj2m9 if this is your first time opening a
+Crossplane pull request. Find us in https://slack.crossplane.io/messages/dev if
+you need any help contributing.
+-->
+
+### Description of your changes
+
+<!--
+Briefly describe what this pull request does. Be sure to direct your reviewers'
+attention to anything that needs special consideration.
+
+We love pull requests that resolve an open Crossplane issue. If yours does, you
+can uncomment the below line to indicate which issue your PR fixes, for example
+"Fixes #500":
+
+-->
+Fixes #
+
+I have:
+
+- [ ] Read and followed Crossplane's [contribution process].
+- [ ] Run `make reviewable test` to ensure this PR is ready for review.
+
+### How has this code been tested
+
+<!--
+Before reviewers can be confident in the correctness of this pull request, it
+needs to tested and shown to be correct. Briefly describe the testing that has
+already been done or which is planned for this change.
+-->
+
+[contribution process]: https://git.io/fj2m9

.github/workflows/backport.yml

@@ -0,0 +1,34 @@
+name: Backport
+
+on:
+  # NOTE(negz): This is a risky target, but we run this action only when and if
+  # a PR is closed, then filter down to specifically merged PRs. We also don't
+  # invoke any scripts, etc from within the repo. I believe the fact that we'll
+  # be able to review PRs before this runs makes this fairly safe.
+  # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
+  pull_request_target:
+    types: [closed]
+  # See also commands.yml for the /backport triggered variant of this workflow.
+
+jobs:
+  # NOTE(negz): I tested many backport GitHub actions before landing on this
+  # one. Many do not support merge commits, or do not support pull requests with
+  # more than one commit. This one does. It also handily links backport PRs with
+  # new PRs, and provides commentary and instructions when it can't backport.
+  # The main gotchas with this action are that it _only_ supports merge commits,
+  # and that PRs _must_ be labelled before they're merged to trigger a backport.
+  open-pr:
+    runs-on: ubuntu-22.04
+    if: github.event.pull_request.merged
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Open Backport PR
+        uses: zeebe-io/backport-action@v0.0.8
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_workspace: ${{ github.workspace }}
+          version: v0.0.8

.github/workflows/ci.yml

@@ -0,0 +1,289 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - release-*
+  pull_request: {}
+  workflow_dispatch: {}
+
+env:
+  # Common versions
+  GO_VERSION: '1.19'
+  GOLANGCI_VERSION: 'v1.50.0'
+  DOCKER_BUILDX_VERSION: 'v0.8.2'
+
+  # Common users. We can't run a step 'if secrets.XXX != ""' but we can run a
+  # step 'if env.XXX != ""', so we copy these to succinctly test whether
+  # credentials have been provided before trying to run steps that need them.
+  UPBOUND_MARKETPLACE_PUSH_ROBOT_USR: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR }}
+
+jobs:
+  detect-noop:
+    runs-on: ubuntu-22.04
+    outputs:
+      noop: ${{ steps.noop.outputs.should_skip }}
+    steps:
+      - name: Detect No-op Changes
+        id: noop
+        uses: fkirc/skip-duplicate-actions@v5.3.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          paths_ignore: '["**.md", "**.png", "**.jpg"]'
+          do_not_skip: '["workflow_dispatch", "schedule", "push"]'
+
+
+  lint:
+    runs-on: ubuntu-22.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-lint-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-lint-
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v3
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      # We could run 'make lint' but we prefer this action because it leaves
+      # 'annotations' (i.e. it comments on PRs to point out linter violations).
+      - name: Lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: ${{ env.GOLANGCI_VERSION }}
+
+  check-diff:
+    runs-on: ubuntu-22.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install goimports
+        run: go install golang.org/x/tools/cmd/goimports
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-check-diff-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-check-diff-
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v3
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      - name: Check Diff
+        run: make check-diff
+
+  unit-tests:
+    runs-on: ubuntu-22.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Fetch History
+        run: git fetch --prune --unshallow
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-unit-tests-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-unit-tests-
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v3
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      - name: Run Unit Tests
+        run: make -j2 test
+
+      - name: Publish Unit Test Coverage
+        uses: codecov/codecov-action@v1
+        with:
+          flags: unittests
+          file: _output/tests/linux_amd64/coverage.txt
+
+  local-deploy:
+    runs-on: ubuntu-22.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Fetch History
+        run: git fetch --prune --unshallow
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-unit-tests-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-unit-tests-
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v3
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      - name: Deploying locally built provider package
+        run: make local-deploy
+
+  publish-artifacts:
+    runs-on: ubuntu-22.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: all
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          version: ${{ env.DOCKER_BUILDX_VERSION }}
+          install: true
+
+      - name: Login to Upbound
+        uses: docker/login-action@v2
+        if: env.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR != ''
+        with:
+          registry: xpkg.upbound.io
+          username: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR }}
+          password: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_PSW }}
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Fetch History
+        run: git fetch --prune --unshallow
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-publish-artifacts-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-publish-artifacts-
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v3
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      - name: Build Artifacts
+        run: make -j2 build.all
+        env:
+          # We're using docker buildx, which doesn't actually load the images it
+          # builds by default. Specifying --load does so.
+          BUILD_ARGS: "--load"
+
+      - name: Upload Artifacts to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: output
+          path: _output/**
+
+      - name: Publish Artifacts
+        run: make publish BRANCH_NAME=${GITHUB_REF##*/}

.github/workflows/commands.yml

@@ -0,0 +1,31 @@
+name: Comment Commands
+
+on: issue_comment
+
+jobs:
+  backport:
+    runs-on: ubuntu-22.04
+    if: github.event.issue.pull_request && startsWith(github.event.comment.body, '/backport')
+    steps:
+    - name: Extract Command
+      id: command
+      uses: xt0rted/slash-command-action@v1
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        command: backport
+        reaction: "true"
+        reaction-type: "eyes"
+        allow-edits: "false"
+        permission-level: write
+
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+
+    - name: Open Backport PR
+      uses: zeebe-io/backport-action@v0.0.4
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        github_workspace: ${{ github.workspace }}
+        version: v0.0.4