Add common files

.github/workflows/ci.yml

@@ -0,0 +1,98 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  # Go version we currently use to build containerd across all CI.
+  # Note: don't forget to update `Binaries` step, as it contains the matrix of all supported Go versions.
+  GO_VERSION: "1.21.0"
+
+permissions: # added using https://github.com/step-security/secure-workflows
+  contents: read
+
+jobs:
+
+  #
+  # golangci-lint
+  #
+  linters:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      pull-requests: read # for golangci/golangci-lint-action to fetch pull requests
+    name: Linters
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 10
+
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, macos-12, windows-2022]
+
+    steps:
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache: false # see actions/setup-go#368
+
+      - uses: actions/checkout@v3
+      - uses: golangci/golangci-lint-action@v3
+        with:
+          version: v1.52.2
+          skip-cache: true
+          args: --timeout=5m
+
+  #
+  # Project checks
+  #
+  project:
+    name: Project Checks
+    if: github.repository == 'containerd/errdefs'
+    runs-on: ubuntu-22.04
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache: false # see actions/setup-go#368
+
+      - uses: actions/checkout@v3
+        with:
+          path: src/github.com/containerd/errdefs
+          fetch-depth: 25
+
+      - uses: containerd/project-checks@v1.1.0
+        with:
+          working-directory: src/github.com/containerd/errdefs
+          repo-access-token: ${{ secrets.GITHUB_TOKEN }}
+
+  tests:
+    name: Tests
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
+
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, macos-12, windows-2022]
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          path: src/github.com/containerd/errdefs
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Set env
+        shell: bash
+        run: |
+          echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
+          echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
+
+      - run: |
+          go test -v -race
+        working-directory: src/github.com/containerd/errdefs

README.md

@@ -0,0 +1,13 @@
+# errdefs
+
+A Go package for defining and checking common containerd errors.
+
+## Project details
+
+**errdefs** is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
+As a containerd sub-project, you will find the:
+ * [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md),
+ * [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS),
+ * and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md)
+
+information in our [`containerd/project`](https://github.com/containerd/project) repository.

go.mod

@@ -0,0 +1,12 @@
+module github.com/containerd/errdefs
+
+go 1.20
+
+require google.golang.org/grpc v1.58.3
+
+require (
+	github.com/golang/protobuf v1.5.3 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+)

go.sum

@@ -0,0 +1,18 @@
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
+golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97 h1:6GQBEOdGkX6MMTLT9V+TjtIRZCw9VPD5Z+yHY9wMgS0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97/go.mod h1:v7nGkzlmW8P3n/bKmWBn2WpBjpOEx8Q6gMueudAmKfY=
+google.golang.org/grpc v1.58.3 h1:BjnpXut1btbtgN/6sp+brB2Kbm2LjNXnidYujAVbSoQ=
+google.golang.org/grpc v1.58.3/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=