Merge pull request 'Crash group link' (#20) from replay into main

Reviewed-on: https://git.ts.mattnite.net/mattnite/cairn/pulls/20

.forgejo/workflows/deploy.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
       - run: go mod download
       - run: go test -v -race -coverprofile=coverage.out ./...
       - run: go tool cover -func=coverage.out
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
       - run: go vet ./...
       - name: Check formatting
         run: |
@@ -66,7 +66,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
 
       - name: Compute next version
         run: |

.forgejo/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
       - run: go mod download
       - run: go test -v -race -coverprofile=coverage.out ./...
       - run: go tool cover -func=coverage.out
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
       - run: go vet ./...
       - name: Check formatting
         run: |
@@ -59,7 +59,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.1"
       - name: Build Go binaries
         run: |
           CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o ./bin/cairn-server ./cmd/cairn-server

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 WORKDIR /src
 COPY go.mod go.sum ./

cmd/cairn-server/main.go

@@ -58,6 +58,7 @@ func main() {
 		Store:         store,
 		ForgejoClient: forgejoClient,
 		ForgejoURL:    cfg.ForgejoURL,
+		CairnURL:      cfg.ExternalURL,
 		WebhookSecret: cfg.ForgejoWebhookSecret,
 	})
 	if err != nil {

go.mod

@@ -1,6 +1,6 @@
 module github.com/mattnite/cairn
 
-go 1.25.7
+go 1.26.1
 
 require (
 	github.com/gin-gonic/gin v1.12.0

internal/config/config.go

@@ -17,6 +17,7 @@ type Config struct {
 	S3SecretKey string `envconfig:"CAIRN_S3_SECRET_KEY" default:"minioadmin"`
 	S3UseSSL    bool   `envconfig:"CAIRN_S3_USE_SSL" default:"false"`
 
+	ExternalURL          string `envconfig:"CAIRN_EXTERNAL_URL"`
 	ForgejoURL           string `envconfig:"CAIRN_FORGEJO_URL"`
 	ForgejoToken         string `envconfig:"CAIRN_FORGEJO_TOKEN"`
 	ForgejoWebhookSecret string `envconfig:"CAIRN_FORGEJO_WEBHOOK_SECRET"`

internal/forgejo/sync.go

@@ -14,8 +14,9 @@ import (
 
 // Sync handles bidirectional state synchronization between Cairn and Forgejo.
 type Sync struct {
-	Client *Client
-	DB     *gorm.DB
+	Client   *Client
+	DB       *gorm.DB
+	CairnURL string
 }
 
 // CreateIssueForCrashGroup creates a Forgejo issue for a new crash group.
@@ -29,8 +30,14 @@ func (s *Sync) CreateIssueForCrashGroup(ctx context.Context, group *cairnapi.Cra
 		return fmt.Errorf("getting repository: %w", err)
 	}
 
+	crashGroupLink := fmt.Sprintf("%d", group.ID)
+	if s.CairnURL != "" {
+		crashGroupLink = fmt.Sprintf("[%d](%s/crashgroups/%d)", group.ID, strings.TrimRight(s.CairnURL, "/"), group.ID)
+	}
+
 	body := fmt.Sprintf(`## Crash Group
 
+**Crash Group:** %s
 **Fingerprint:** `+"`%s`"+`
 **First seen:** %s
 **Type:** %s
@@ -43,7 +50,7 @@ func (s *Sync) CreateIssueForCrashGroup(ctx context.Context, group *cairnapi.Cra
 
 ---
 *Auto-created by [Cairn](/) — crash artifact aggregator*
-`, group.Fingerprint, group.FirstSeenAt.Format("2006-01-02 15:04:05"), group.Title, sampleTrace)
+`, crashGroupLink, group.Fingerprint, group.FirstSeenAt.Format("2006-01-02 15:04:05"), group.Title, sampleTrace)
 
 	issue, err := s.Client.CreateIssue(ctx, repo.Owner, repo.Name, CreateIssueRequest{
 		Title: "[Cairn] " + group.Title,

internal/web/routes.go

@@ -17,6 +17,7 @@ type RouterConfig struct {
 	Store         blob.Store
 	ForgejoClient *forgejo.Client
 	ForgejoURL    string
+	CairnURL      string
 	WebhookSecret string
 }
 
@@ -26,7 +27,7 @@ func NewRouter(cfg RouterConfig) (*gin.Engine, error) {
 		return nil, err
 	}
 
-	forgejoSync := &forgejo.Sync{Client: cfg.ForgejoClient, DB: cfg.DB}
+	forgejoSync := &forgejo.Sync{Client: cfg.ForgejoClient, DB: cfg.DB, CairnURL: cfg.CairnURL}
 
 	pages := &PageHandler{DB: cfg.DB, Templates: templates, ForgejoURL: cfg.ForgejoURL}
 	ingest := &handler.IngestHandler{DB: cfg.DB, Store: cfg.Store, ForgejoSync: forgejoSync}