build: improve compression and update GitHub actions (#168)

- Add `dist` to .gitignore for gorelease binary folder
- Replace tar command with xz command in .goreleaser.yaml for better compression

ref: https://gitea.com/gitea/homebrew-gitea/pulls/164

Signed-off-by: appleboy <appleboy.tw@gmail.com>

Reviewed-on: https://gitea.com/gitea/act_runner/pulls/168
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.io>
Co-authored-by: appleboy <appleboy.tw@gmail.com>
Co-committed-by: appleboy <appleboy.tw@gmail.com>

.gitea/workflows/release-nightly.yml

@@ -1,4 +1,4 @@
-name: goreleaser
+name: release-nightly
 
 on:
   push:
@@ -45,3 +45,53 @@ jobs:
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           S3_REGION: ${{ secrets.AWS_REGION }}
           S3_BUCKET: ${{ secrets.AWS_BUCKET }}
+  release-image:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    env:
+      DOCKER_ORG: gitea
+      DOCKER_LATEST: nightly
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # all history for all branches and tags
+
+      - name: dockerfile lint check
+        uses: https://github.com/hadolint/hadolint-action@v3.1.0
+        with:
+          dockerfile: Dockerfile
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Get Meta
+        id: meta
+        run: |
+          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
+          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        env:
+          ACTIONS_RUNTIME_TOKEN: '' # See https://gitea.com/gitea/act_runner/issues/119
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: |
+            linux/amd64
+            linux/arm64
+          push: true
+          tags: |
+            ${{ env.DOCKER_ORG }}/${{ steps.meta.outputs.REPO_NAME }}:${{ env.DOCKER_LATEST }}
+

.gitea/workflows/release-tag.yml

@@ -1,6 +1,6 @@
-name: goreleaser
+name: release-tag
 
-on: 
+on:
   push:
     tags:
       - '*'
@@ -56,3 +56,53 @@ jobs:
           GORELEASER_FORCE_TOKEN: 'gitea'
           GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
+  release-image:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    env:
+      DOCKER_ORG: gitea
+      DOCKER_LATEST: latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # all history for all branches and tags
+
+      - name: dockerfile lint check
+        uses: https://github.com/hadolint/hadolint-action@v3.1.0
+        with:
+          dockerfile: Dockerfile
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Get Meta
+        id: meta
+        run: |
+          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
+          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        env:
+          ACTIONS_RUNTIME_TOKEN: '' # See https://gitea.com/gitea/act_runner/issues/119
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: |
+            linux/amd64
+            linux/arm64
+          push: true
+          tags: |
+            ${{ env.DOCKER_ORG }}/${{ steps.meta.outputs.REPO_NAME }}:${{ steps.meta.outputs.REPO_VERSION }}
+            ${{ env.DOCKER_ORG }}/${{ steps.meta.outputs.REPO_NAME }}:${{ env.DOCKER_LATEST }}

.gitea/workflows/test.yml

@@ -1,5 +1,5 @@
 name: checks
-on: 
+on:
   - push
   - pull_request
 
@@ -36,3 +36,7 @@ jobs:
         run: make build
       - name: test
         run: make test
+      - name: dockerfile lint check
+        uses: https://github.com/hadolint/hadolint-action@v3.1.0
+        with:
+          dockerfile: Dockerfile

.gitignore

@@ -8,3 +8,5 @@ coverage.txt
 # MS VSCode
 .vscode
 __debug_bin
+# gorelease binary folder
+dist

.goreleaser.yaml

@@ -71,9 +71,8 @@ builds:
   no_unique_dist_dir: true
   hooks:
     post:
-      - cmd: tar -cJf {{ .Path }}.xz {{ .Path }}
-        env:
-          - XZ_OPT=-9
+      - cmd: xz -k -9 {{ .Path }}
+        dir: ./dist/
       - cmd: sh .goreleaser.checksum.sh {{ .Path }}
       - cmd: sh .goreleaser.checksum.sh {{ .Path }}.xz
 
@@ -101,11 +100,11 @@ snapshot:
   name_template: "{{ .Branch }}-devel"
 
 nightly:
-  name_template: "{{ .Branch }}"
+  name_template: "nightly"
 
 gitea_urls:
   api: https://gitea.com/api/v1
   download: https://gitea.com
 
 # yaml-language-server: $schema=https://goreleaser.com/static/schema-pro.json
-# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj

Dockerfile

@@ -1,15 +1,15 @@
-FROM golang:alpine as builder
-RUN apk add --update-cache make git
+FROM golang:1.20-alpine3.17 as builder
+RUN apk add --no-cache make=4.3-r1 git=2.38.5-r0
 
 COPY . /opt/src/act_runner
 WORKDIR /opt/src/act_runner
 
 RUN make clean && make build
 
-FROM alpine as runner
-RUN apk add --update-cache \
-    git bash \
-    && rm -rf /var/cache/apk/*
+FROM alpine:3.17
+RUN apk add --no-cache \
+  git=2.38.5-r0 bash=5.2.15-r0 \
+  && rm -rf /var/cache/apk/*
 
 COPY --from=builder /opt/src/act_runner/act_runner /usr/local/bin/act_runner
 COPY run.sh /opt/act/run.sh

README.md

@@ -91,5 +91,29 @@ You can specify the configuration file path with `-c`/`--config` argument.
 ### Run a docker container
 
 ```sh
-docker run -e GITEA_INSTANCE_URL=http://192.168.8.18:3000 -e GITEA_RUNNER_REGISTRATION_TOKEN=<runner_token> -v /var/run/docker.sock:/var/run/docker.sock --name my_runner gitea/act_runner:nightly
+docker run -e GITEA_INSTANCE_URL=http://192.168.8.18:3000 -e GITEA_RUNNER_REGISTRATION_TOKEN=<runner_token> -v /var/run/docker.sock:/var/run/docker.sock -v $PWD/data:/data --name my_runner gitea/act_runner:nightly
+```
+
+The `/data` directory inside the docker container contains the runner API keys after registration.
+It must be persisted, otherwise the runner would try to register again, using the same, now defunct registration token.
+
+### Running in docker-compose
+
+```yml
+...
+  gitea:
+    image: gitea/gitea
+    ...
+
+  runner:
+    image: gitea/act_runner
+    restart: always
+    depends_on:
+      - gitea
+    volumes:
+      - ./data/act_runner:/data
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - GITEA_INSTANCE_URL=<instance url>
+      - GITEA_RUNNER_REGISTRATION_TOKEN=<registration token>
 ```

internal/app/run/runner.go

@@ -166,9 +166,9 @@ func (r *Runner) run(ctx context.Context, task *runnerv1.Task, reporter *report.
 	}
 
 	runnerConfig := &runner.Config{
-		// On Linux, Workdir will be like "/<owner>/<repo>"
-		// On Windows, Workdir will be like "\<owner>\<repo>"
-		Workdir:     filepath.FromSlash(string(filepath.Separator) + preset.Repository),
+		// On Linux, Workdir will be like "/<parent_directory>/<owner>/<repo>"
+		// On Windows, Workdir will be like "\<parent_directory>\<owner>\<repo>"
+		Workdir:     filepath.FromSlash(fmt.Sprintf("/%s/%s", r.cfg.Container.WorkdirParent, preset.Repository)),
 		BindWorkdir: false,
 
 		ReuseContainers:       false,
@@ -190,6 +190,7 @@ func (r *Runner) run(ctx context.Context, task *runnerv1.Task, reporter *report.
 		Privileged:            r.cfg.Container.Privileged,
 		DefaultActionInstance: taskContext["gitea_default_actions_url"].GetStringValue(),
 		PlatformPicker:        r.labels.PickPlatform,
+		Vars:                  task.Vars,
 	}
 
 	rr, err := runner.New(runnerConfig)

internal/pkg/config/config.example.yaml

@@ -48,3 +48,6 @@ container:
   privileged: false
   # And other options to be used when the container is started (eg, --add-host=my.gitea.url:host-gateway).
   options:
+  # The parent directory of a job's working directory.
+  # If it's empty, /workspace will be used.
+  workdir_parent:

internal/pkg/config/config.go

@@ -34,9 +34,10 @@ type Config struct {
 		Port    uint16 `yaml:"port"`
 	} `yaml:"cache"`
 	Container struct {
-		NetworkMode string `yaml:"network_mode"`
-		Privileged  bool   `yaml:"privileged"`
-		Options     string `yaml:"options"`
+		NetworkMode   string `yaml:"network_mode"`
+		Privileged    bool   `yaml:"privileged"`
+		Options       string `yaml:"options"`
+		WorkdirParent string `yaml:"workdir_parent"`
 	} `yaml:"container"`
 }
 
@@ -94,6 +95,9 @@ func LoadDefault(file string) (*Config, error) {
 	if cfg.Container.NetworkMode == "" {
 		cfg.Container.NetworkMode = "bridge"
 	}
+	if cfg.Container.WorkdirParent == "" {
+		cfg.Container.WorkdirParent = "workspace"
+	}
 	if cfg.Runner.FetchTimeout <= 0 {
 		cfg.Runner.FetchTimeout = 5 * time.Second
 	}

internal/pkg/report/reporter.go

@@ -6,6 +6,7 @@ package report
 import (
 	"context"
 	"fmt"
+	"regexp"
 	"strings"
 	"sync"
 	"time"
@@ -31,10 +32,14 @@ type Reporter struct {
 	logOffset   int
 	logRows     []*runnerv1.LogRow
 	logReplacer *strings.Replacer
+	oldnew      []string
 
 	state   *runnerv1.TaskState
 	stateMu sync.RWMutex
 	outputs sync.Map
+
+	debugOutputEnabled  bool
+	stopCommandEndToken string
 }
 
 func NewReporter(ctx context.Context, cancel context.CancelFunc, client client.Client, task *runnerv1.Task) *Reporter {
@@ -46,15 +51,22 @@ func NewReporter(ctx context.Context, cancel context.CancelFunc, client client.C
 		oldnew = append(oldnew, v, "***")
 	}
 
-	return &Reporter{
+	rv := &Reporter{
 		ctx:         ctx,
 		cancel:      cancel,
 		client:      client,
+		oldnew:      oldnew,
 		logReplacer: strings.NewReplacer(oldnew...),
 		state: &runnerv1.TaskState{
 			Id: task.Id,
 		},
 	}
+
+	if task.Secrets["ACTIONS_STEP_DEBUG"] == "true" {
+		rv.debugOutputEnabled = true
+	}
+
+	return rv
 }
 
 func (r *Reporter) ResetSteps(l int) {
@@ -71,6 +83,13 @@ func (r *Reporter) Levels() []log.Level {
 	return log.AllLevels
 }
 
+func appendIfNotNil[T any](s []*T, v *T) []*T {
+	if v != nil {
+		return append(s, v)
+	}
+	return s
+}
+
 func (r *Reporter) Fire(entry *log.Entry) error {
 	r.stateMu.Lock()
 	defer r.stateMu.Unlock()
@@ -97,7 +116,7 @@ func (r *Reporter) Fire(entry *log.Entry) error {
 			}
 		}
 		if !r.duringSteps() {
-			r.logRows = append(r.logRows, r.parseLogRow(entry))
+			r.logRows = appendIfNotNil(r.logRows, r.parseLogRow(entry))
 		}
 		return nil
 	}
@@ -110,7 +129,7 @@ func (r *Reporter) Fire(entry *log.Entry) error {
 	}
 	if step == nil {
 		if !r.duringSteps() {
-			r.logRows = append(r.logRows, r.parseLogRow(entry))
+			r.logRows = appendIfNotNil(r.logRows, r.parseLogRow(entry))
 		}
 		return nil
 	}
@@ -124,10 +143,10 @@ func (r *Reporter) Fire(entry *log.Entry) error {
 				step.LogIndex = int64(r.logOffset + len(r.logRows))
 			}
 			step.LogLength++
-			r.logRows = append(r.logRows, r.parseLogRow(entry))
+			r.logRows = appendIfNotNil(r.logRows, r.parseLogRow(entry))
 		}
 	} else if !r.duringSteps() {
-		r.logRows = append(r.logRows, r.parseLogRow(entry))
+		r.logRows = appendIfNotNil(r.logRows, r.parseLogRow(entry))
 	}
 	if v, ok := entry.Data["stepResult"]; ok {
 		if stepResult, ok := r.parseResult(v); ok {
@@ -338,11 +357,70 @@ func (r *Reporter) parseResult(result interface{}) (runnerv1.Result, bool) {
 	return ret, ok
 }
 
+var cmdRegex = regexp.MustCompile(`^::([^ :]+)( .*)?::(.*)$`)
+
+func (r *Reporter) handleCommand(originalContent, command, parameters, value string) *string {
+	if r.stopCommandEndToken != "" && command != r.stopCommandEndToken {
+		return &originalContent
+	}
+
+	switch command {
+	case "add-mask":
+		r.addMask(value)
+		return nil
+	case "debug":
+		if r.debugOutputEnabled {
+			return &value
+		}
+		return nil
+
+	case "notice":
+		// Not implemented yet, so just return the original content.
+		return &originalContent
+	case "warning":
+		// Not implemented yet, so just return the original content.
+		return &originalContent
+	case "error":
+		// Not implemented yet, so just return the original content.
+		return &originalContent
+	case "group":
+		// Returning the original content, because I think the frontend
+		// will use it when rendering the output.
+		return &originalContent
+	case "endgroup":
+		// Ditto
+		return &originalContent
+	case "stop-commands":
+		r.stopCommandEndToken = value
+		return nil
+	case r.stopCommandEndToken:
+		r.stopCommandEndToken = ""
+		return nil
+	}
+	return &originalContent
+}
+
 func (r *Reporter) parseLogRow(entry *log.Entry) *runnerv1.LogRow {
 	content := strings.TrimRightFunc(entry.Message, func(r rune) bool { return r == '\r' || r == '\n' })
+
+	matches := cmdRegex.FindStringSubmatch(content)
+	if matches != nil {
+		if output := r.handleCommand(content, matches[1], matches[2], matches[3]); output != nil {
+			content = *output
+		} else {
+			return nil
+		}
+	}
+
 	content = r.logReplacer.Replace(content)
+
 	return &runnerv1.LogRow{
 		Time:    timestamppb.New(entry.Time),
 		Content: content,
 	}
 }
+
+func (r *Reporter) addMask(msg string) {
+	r.oldnew = append(r.oldnew, msg, "***")
+	r.logReplacer = strings.NewReplacer(r.oldnew...)
+}

internal/pkg/report/reporter_test.go

@@ -0,0 +1,148 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package report
+
+import (
+	"strings"
+	"testing"
+
+	log "github.com/sirupsen/logrus"
+	"gotest.tools/v3/assert"
+)
+
+func TestReporter_parseLogRow(t *testing.T) {
+	tests := []struct {
+		name               string
+		debugOutputEnabled bool
+		args               []string
+		want               []string
+	}{
+		{
+			"No command", false,
+			[]string{"Hello, world!"},
+			[]string{"Hello, world!"},
+		},
+		{
+			"Add-mask", false,
+			[]string{
+				"foo mysecret bar",
+				"::add-mask::mysecret",
+				"foo mysecret bar",
+			},
+			[]string{
+				"foo mysecret bar",
+				"<nil>",
+				"foo *** bar",
+			},
+		},
+		{
+			"Debug enabled", true,
+			[]string{
+				"::debug::GitHub Actions runtime token access controls",
+			},
+			[]string{
+				"GitHub Actions runtime token access controls",
+			},
+		},
+		{
+			"Debug not enabled", false,
+			[]string{
+				"::debug::GitHub Actions runtime token access controls",
+			},
+			[]string{
+				"<nil>",
+			},
+		},
+		{
+			"notice", false,
+			[]string{
+				"::notice file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+			[]string{
+				"::notice file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+		},
+		{
+			"warning", false,
+			[]string{
+				"::warning file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+			[]string{
+				"::warning file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+		},
+		{
+			"error", false,
+			[]string{
+				"::error file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+			[]string{
+				"::error file=file.name,line=42,endLine=48,title=Cool Title::Gosh, that's not going to work",
+			},
+		},
+		{
+			"group", false,
+			[]string{
+				"::group::",
+				"::endgroup::",
+			},
+			[]string{
+				"::group::",
+				"::endgroup::",
+			},
+		},
+		{
+			"stop-commands", false,
+			[]string{
+				"::add-mask::foo",
+				"::stop-commands::myverycoolstoptoken",
+				"::add-mask::bar",
+				"::debug::Stuff",
+				"myverycoolstoptoken",
+				"::add-mask::baz",
+				"::myverycoolstoptoken::",
+				"::add-mask::wibble",
+				"foo bar baz wibble",
+			},
+			[]string{
+				"<nil>",
+				"<nil>",
+				"::add-mask::bar",
+				"::debug::Stuff",
+				"myverycoolstoptoken",
+				"::add-mask::baz",
+				"<nil>",
+				"<nil>",
+				"*** bar baz ***",
+			},
+		},
+		{
+			"unknown command", false,
+			[]string{
+				"::set-mask::foo",
+			},
+			[]string{
+				"::set-mask::foo",
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := &Reporter{
+				logReplacer:        strings.NewReplacer(),
+				debugOutputEnabled: tt.debugOutputEnabled,
+			}
+			for idx, arg := range tt.args {
+				rv := r.parseLogRow(&log.Entry{Message: arg})
+				got := "<nil>"
+
+				if rv != nil {
+					got = rv.Content
+				}
+
+				assert.Equal(t, tt.want[idx], got)
+			}
+		})
+	}
+}