[#2] Add forgejo CI jobs

Signed-off-by: Aleksey Kravchenko <al.kravchenko@yadro.com>

.forgejo/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,45 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: community, triage, bug
+assignees: ''
+
+---
+
+<!--- Provide a general summary of the issue in the Title above -->
+
+## Expected Behavior
+<!--- If you're describing a bug, tell us what should happen -->
+<!--- If you're suggesting a change/improvement, tell us how it should work -->
+
+## Current Behavior
+<!--- If describing a bug, tell us what happens instead of the expected behavior -->
+<!--- If suggesting a change/improvement, explain the difference from current behavior -->
+
+## Possible Solution
+<!--- Not obligatory -->
+<!--- If no reason/fix/additions for the bug can be suggested, -->
+<!--- uncomment the following phrase: -->
+
+<!--- No fix can be suggested by a QA engineer. Further solutions shall be up to developers. -->
+
+## Steps to Reproduce (for bugs)
+<!--- Provide a link to a live example, or an unambiguous set of steps to -->
+<!--- reproduce this bug. -->
+
+1.
+
+## Context
+<!--- How has this issue affected you? What are you trying to accomplish? -->
+<!--- Providing context helps us come up with a solution that is most useful in the real world -->
+
+## Regression
+<!-- Is this issue a regression? (Yes / No) -->
+<!-- If Yes, optionally please include version or commit id or PR# that caused this regression, if you have these details. -->
+
+## Your Environment
+<!--- Include as many relevant details about the environment you experienced the bug in -->
+* Version used:
+* Server setup and configuration:
+* Operating System and version (`uname -a`):

.forgejo/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.forgejo/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: community, triage
+assignees: ''
+
+---
+
+## Is your feature request related to a problem? Please describe.
+<!--- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+## Describe the solution you'd like
+<!--- A clear and concise description of what you want to happen. -->
+
+## Describe alternatives you've considered
+<!--- A clear and concise description of any alternative solutions or features you've considered. -->
+
+## Additional context
+<!--- Add any other context or screenshots about the feature request here. -->

.forgejo/workflows/builds.yaml

@@ -0,0 +1,24 @@
+on:
+  pull_request:
+  push:
+    branches:
+      - tcl/master
+
+jobs:
+  builds:
+    name: Builds
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go_versions: [ '1.22', '1.23' ]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '${{ matrix.go_versions }}'
+
+      - name: Build binary
+        run: make

.forgejo/workflows/dco.yml

@@ -0,0 +1,20 @@
+on: [pull_request]
+
+jobs:
+  dco:
+    name: DCO
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+         fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+
+      - name: Run commit format checker
+        uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3
+        with:
+          from: 'origin/${{ github.event.pull_request.base.ref }}'

.forgejo/workflows/tests.yml

@@ -0,0 +1,50 @@
+on:
+  pull_request:
+  push:
+    branches:
+      - tcl/master
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+          cache: true
+
+      - name: Install linters
+        run: go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
+      - name: Run linters
+        # we run the linter only through the FrostFS backend code
+        run: golangci-lint  --timeout=5m run internal/backend/frostfs/
+
+  tests:
+    name: Tests
+    runs-on: oci-runner
+    strategy:
+      matrix:
+        go_versions: [ '1.23' ]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '${{ matrix.go_versions }}'
+
+      - name: Tests for the FrostFS backend
+        env:
+          RESTIC_TEST_FUSE: false
+
+        # run only tests for the FrostFS backend
+        run: |-
+          podman-service.sh
+          podman info
+          go test -v github.com/restic/restic/internal/backend/frostfs

internal/backend/frostfs/frostfs.go

@@ -45,11 +45,11 @@ func NewFactory() location.Factory {
 	return location.NewHTTPBackendFactory("frostfs", ParseConfig, location.NoPassword, Create, Open)
 }
 
-func Open(ctx context.Context, cfg Config, rt http.RoundTripper) (backend.Backend, error) {
+func Open(ctx context.Context, cfg Config, _ http.RoundTripper) (backend.Backend, error) {
 	return open(ctx, cfg)
 }
 
-func Create(ctx context.Context, cfg Config, rt http.RoundTripper) (backend.Backend, error) {
+func Create(ctx context.Context, cfg Config, _ http.RoundTripper) (backend.Backend, error) {
 	return open(ctx, cfg)
 }
 
@@ -81,7 +81,7 @@ func open(ctx context.Context, cfg Config) (backend.Backend, error) {
 	}, nil
 }
 
-func (b *Backend) IsPermanentError(err error) bool {
+func (b *Backend) IsPermanentError(_ error) bool {
 	return true
 }
 

internal/backend/frostfs/frostfs_test.go

@@ -26,12 +26,14 @@ import (
 
 func TestIntegration(t *testing.T) {
 	filename := createWallet(t)
-	defer os.Remove(filename)
+	defer func() {
+		err := os.Remove(filename)
+		require.NoError(t, err)
+	}()
 
 	rootCtx := context.Background()
 	aioImage := "truecloudlab/frostfs-aio:"
 	versions := []string{
-		"1.2.7",
 		"1.3.0",
 		"1.5.0",
 	}
@@ -135,7 +137,7 @@ func createContainer(ctx context.Context, client *pool.Pool, owner user.ID, cont
 
 	wp := &pool.WaitParams{
 		PollInterval: 5 * time.Second,
-		Timeout:      30 * time.Second,
+		Timeout:      2 * time.Minute,
 	}
 	prm := pool.PrmContainerPut{
 		ClientParams: sdkClient.PrmContainerPut{
@@ -179,7 +181,7 @@ func createWallet(t *testing.T) string {
 func createDockerContainer(ctx context.Context, t *testing.T, image string) testcontainers.Container {
 	req := testcontainers.ContainerRequest{
 		Image:       image,
-		WaitingFor:  wait.NewLogStrategy("aio container started").WithStartupTimeout(30 * time.Second),
+		WaitingFor:  wait.NewLogStrategy("aio container started").WithStartupTimeout(60 * time.Second),
 		Name:        "aio",
 		Hostname:    "aio",
 		NetworkMode: "host",