chore: migrate module path from git.t-juice.club to code.t-juice.club

Gitea to Forgejo host migration — update Go module path and all
import references.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cmd/homelab-deploy/main.go

@@ -9,15 +9,15 @@ import (
 	"syscall"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/builder"
+	"code.t-juice.club/torjus/homelab-deploy/internal/builder"
-	deploycli "git.t-juice.club/torjus/homelab-deploy/internal/cli"
+	deploycli "code.t-juice.club/torjus/homelab-deploy/internal/cli"
-	"git.t-juice.club/torjus/homelab-deploy/internal/listener"
+	"code.t-juice.club/torjus/homelab-deploy/internal/listener"
-	"git.t-juice.club/torjus/homelab-deploy/internal/mcp"
+	"code.t-juice.club/torjus/homelab-deploy/internal/mcp"
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 	"github.com/urfave/cli/v3"
 )
 
-const version = "0.2.0"
+const version = "0.2.5"
 
 func main() {
 	app := &cli.Command{
@@ -565,6 +565,14 @@ func buildCommand() *cli.Command {
 					result.FinalResponse.Succeeded,
 					result.FinalResponse.Failed,
 					result.FinalResponse.TotalDurationSeconds)
+				for _, hr := range result.FinalResponse.Results {
+					if !hr.Success {
+						fmt.Printf("\n--- %s (error: %s) ---\n", hr.Host, hr.Error)
+						if hr.Output != "" {
+							fmt.Println(hr.Output)
+						}
+					}
+				}
 			}
 
 			if !result.AllSucceeded() {

go.mod

@@ -1,4 +1,4 @@
-module git.t-juice.club/torjus/homelab-deploy
+module code.t-juice.club/torjus/homelab-deploy
 
 go 1.25.5
 

internal/builder/builder.go

@@ -6,18 +6,48 @@ import (
 	"log/slog"
 	"regexp"
 	"sort"
+	"strings"
 	"sync"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
-	"git.t-juice.club/torjus/homelab-deploy/internal/metrics"
+	"code.t-juice.club/torjus/homelab-deploy/internal/metrics"
-	"git.t-juice.club/torjus/homelab-deploy/internal/nats"
+	"code.t-juice.club/torjus/homelab-deploy/internal/nats"
 )
 
 // hostnameRegex validates hostnames from flake output.
 // Allows: alphanumeric, dashes, underscores, dots.
 var hostnameRegex = regexp.MustCompile(`^[a-zA-Z0-9._-]+$`)
 
+// truncateOutputLines truncates output to the first and last N lines if it exceeds 2*N lines,
+// returning the result as a slice of strings.
+func truncateOutputLines(output string, keepLines int) []string {
+	lines := strings.Split(output, "\n")
+	if len(lines) <= keepLines*2 {
+		return lines
+	}
+	head := lines[:keepLines]
+	tail := lines[len(lines)-keepLines:]
+	omitted := len(lines) - keepLines*2
+	result := make([]string, 0, keepLines*2+1)
+	result = append(result, head...)
+	result = append(result, fmt.Sprintf("... (%d lines omitted) ...", omitted))
+	result = append(result, tail...)
+	return result
+}
+
+// truncateOutput truncates output to the first and last N lines if it exceeds 2*N lines.
+func truncateOutput(output string, keepLines int) string {
+	lines := strings.Split(output, "\n")
+	if len(lines) <= keepLines*2 {
+		return output
+	}
+	head := lines[:keepLines]
+	tail := lines[len(lines)-keepLines:]
+	omitted := len(lines) - keepLines*2
+	return strings.Join(head, "\n") + fmt.Sprintf("\n\n... (%d lines omitted) ...\n\n", omitted) + strings.Join(tail, "\n")
+}
+
 // BuilderConfig holds the configuration for the builder.
 type BuilderConfig struct {
 	NATSUrl        string
@@ -243,6 +273,8 @@ func (b *Builder) handleBuildRequest(subject string, data []byte) {
 		hostStart := time.Now()
 		b.logger.Info("building host",
 			"host", host,
+			"repo", req.Repo,
+			"rev", branch,
 			"progress", fmt.Sprintf("%d/%d", i+1, len(hosts)),
 			"command", b.executor.BuildCommand(repo.URL, branch, host),
 		)
@@ -256,22 +288,29 @@ func (b *Builder) handleBuildRequest(subject string, data []byte) {
 			DurationSeconds: hostDuration,
 		}
 		if !result.Success {
-			hostResult.Error = result.Stderr
+			if result.Error != nil {
-			if hostResult.Error == "" && result.Error != nil {
 				hostResult.Error = result.Error.Error()
 			}
+			if result.Stderr != "" {
+				hostResult.Output = truncateOutput(result.Stderr, 50)
+			}
 		}
 		results = append(results, hostResult)
 
 		if result.Success {
 			succeeded++
-			b.logger.Info("host build succeeded", "host", host, "duration", hostDuration)
+			b.logger.Info("host build succeeded", "host", host, "repo", req.Repo, "rev", branch, "duration", hostDuration)
 			if b.metrics != nil {
 				b.metrics.RecordHostBuildSuccess(req.Repo, host, hostDuration)
 			}
 		} else {
 			failed++
-			b.logger.Error("host build failed", "host", host, "error", hostResult.Error)
+			b.logger.Error("host build failed", "host", host, "repo", req.Repo, "rev", branch, "error", hostResult.Error)
+			if result.Stderr != "" {
+				for _, line := range truncateOutputLines(result.Stderr, 50) {
+					b.logger.Warn("build output", "host", host, "repo", req.Repo, "line", line)
+				}
+			}
 			if b.metrics != nil {
 				b.metrics.RecordHostBuildFailure(req.Repo, host, hostDuration)
 			}

internal/builder/builder_test.go

@@ -0,0 +1,164 @@
+package builder
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+)
+
+func TestTruncateOutput(t *testing.T) {
+	tests := []struct {
+		name      string
+		input     string
+		keepLines int
+		wantLines int
+		wantOmit  bool
+	}{
+		{
+			name:      "short output unchanged",
+			input:     "line1\nline2\nline3",
+			keepLines: 50,
+			wantLines: 3,
+			wantOmit:  false,
+		},
+		{
+			name:      "exactly at threshold unchanged",
+			input:     strings.Join(makeLines(100), "\n"),
+			keepLines: 50,
+			wantLines: 100,
+			wantOmit:  false,
+		},
+		{
+			name:      "over threshold truncated",
+			input:     strings.Join(makeLines(150), "\n"),
+			keepLines: 50,
+			wantLines: 103, // 50 + 1 (empty) + 1 (omitted msg) + 1 (empty) + 50
+			wantOmit:  true,
+		},
+		{
+			name:      "large output truncated",
+			input:     strings.Join(makeLines(1000), "\n"),
+			keepLines: 50,
+			wantLines: 103,
+			wantOmit:  true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := truncateOutput(tt.input, tt.keepLines)
+			gotLines := strings.Split(got, "\n")
+
+			if len(gotLines) != tt.wantLines {
+				t.Errorf("got %d lines, want %d", len(gotLines), tt.wantLines)
+			}
+
+			hasOmit := strings.Contains(got, "lines omitted")
+			if hasOmit != tt.wantOmit {
+				t.Errorf("got omit marker = %v, want %v", hasOmit, tt.wantOmit)
+			}
+
+			if tt.wantOmit {
+				// Verify first and last lines are preserved
+				inputLines := strings.Split(tt.input, "\n")
+				firstLine := inputLines[0]
+				lastLine := inputLines[len(inputLines)-1]
+				if !strings.HasPrefix(got, firstLine+"\n") {
+					t.Errorf("first line not preserved, got prefix %q, want %q",
+						gotLines[0], firstLine)
+				}
+				if !strings.HasSuffix(got, lastLine) {
+					t.Errorf("last line not preserved, got suffix %q, want %q",
+						gotLines[len(gotLines)-1], lastLine)
+				}
+			}
+		})
+	}
+}
+
+func makeLines(n int) []string {
+	lines := make([]string, n)
+	for i := range lines {
+		lines[i] = "line " + strings.Repeat("x", i%80)
+	}
+	return lines
+}
+
+func TestTruncateOutputLines(t *testing.T) {
+	t.Run("short output returns all lines", func(t *testing.T) {
+		input := "line1\nline2\nline3"
+		got := truncateOutputLines(input, 50)
+		if len(got) != 3 {
+			t.Errorf("got %d lines, want 3", len(got))
+		}
+		if got[0] != "line1" || got[1] != "line2" || got[2] != "line3" {
+			t.Errorf("unexpected lines: %v", got)
+		}
+	})
+
+	t.Run("over threshold returns head + marker + tail", func(t *testing.T) {
+		lines := makeLines(200)
+		input := strings.Join(lines, "\n")
+		got := truncateOutputLines(input, 50)
+
+		// Should be 50 head + 1 marker + 50 tail = 101
+		if len(got) != 101 {
+			t.Errorf("got %d lines, want 101", len(got))
+		}
+
+		// Check first and last lines preserved
+		if got[0] != lines[0] {
+			t.Errorf("first line = %q, want %q", got[0], lines[0])
+		}
+		if got[len(got)-1] != lines[len(lines)-1] {
+			t.Errorf("last line = %q, want %q", got[len(got)-1], lines[len(lines)-1])
+		}
+
+		// Check omitted marker
+		marker := got[50]
+		expected := fmt.Sprintf("... (%d lines omitted) ...", 100)
+		if marker != expected {
+			t.Errorf("marker = %q, want %q", marker, expected)
+		}
+	})
+
+	t.Run("exactly at threshold returns all lines", func(t *testing.T) {
+		lines := makeLines(100)
+		input := strings.Join(lines, "\n")
+		got := truncateOutputLines(input, 50)
+		if len(got) != 100 {
+			t.Errorf("got %d lines, want 100", len(got))
+		}
+	})
+}
+
+func TestTruncateOutputPreservesContent(t *testing.T) {
+	// Create input with distinct first and last lines
+	lines := make([]string, 200)
+	for i := range lines {
+		lines[i] = "middle"
+	}
+	lines[0] = "FIRST"
+	lines[49] = "LAST_OF_HEAD"
+	lines[150] = "FIRST_OF_TAIL"
+	lines[199] = "LAST"
+
+	input := strings.Join(lines, "\n")
+	got := truncateOutput(input, 50)
+
+	if !strings.Contains(got, "FIRST") {
+		t.Error("missing FIRST")
+	}
+	if !strings.Contains(got, "LAST_OF_HEAD") {
+		t.Error("missing LAST_OF_HEAD")
+	}
+	if !strings.Contains(got, "FIRST_OF_TAIL") {
+		t.Error("missing FIRST_OF_TAIL")
+	}
+	if !strings.Contains(got, "LAST") {
+		t.Error("missing LAST")
+	}
+	if !strings.Contains(got, "(100 lines omitted)") {
+		t.Errorf("wrong omitted count, got: %s", got)
+	}
+}

internal/cli/build.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/google/uuid"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
-	"git.t-juice.club/torjus/homelab-deploy/internal/nats"
+	"code.t-juice.club/torjus/homelab-deploy/internal/nats"
 )
 
 // BuildConfig holds configuration for a build operation.

internal/cli/deploy.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/google/uuid"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
-	"git.t-juice.club/torjus/homelab-deploy/internal/nats"
+	"code.t-juice.club/torjus/homelab-deploy/internal/nats"
 )
 
 // DeployConfig holds configuration for a deploy operation.

internal/cli/deploy_test.go

@@ -3,7 +3,7 @@ package cli
 import (
 	"testing"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 )
 
 func TestDeployResult_AllSucceeded(t *testing.T) {

internal/deploy/executor.go

@@ -7,7 +7,7 @@ import (
 	"os/exec"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 )
 
 // Executor handles the execution of nixos-rebuild commands.

internal/deploy/executor_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 )
 
 func TestExecutor_BuildCommand(t *testing.T) {

internal/listener/listener.go

@@ -6,10 +6,10 @@ import (
 	"log/slog"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/deploy"
+	"code.t-juice.club/torjus/homelab-deploy/internal/deploy"
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
-	"git.t-juice.club/torjus/homelab-deploy/internal/metrics"
+	"code.t-juice.club/torjus/homelab-deploy/internal/metrics"
-	"git.t-juice.club/torjus/homelab-deploy/internal/nats"
+	"code.t-juice.club/torjus/homelab-deploy/internal/nats"
 )
 
 // Config holds the configuration for the listener.

internal/mcp/build_tools.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/mark3labs/mcp-go/mcp"
 
-	deploycli "git.t-juice.club/torjus/homelab-deploy/internal/cli"
+	deploycli "code.t-juice.club/torjus/homelab-deploy/internal/cli"
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 )
 
 // BuildTool creates the build tool definition.

internal/mcp/tools.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/mark3labs/mcp-go/mcp"
 
-	deploycli "git.t-juice.club/torjus/homelab-deploy/internal/cli"
+	deploycli "code.t-juice.club/torjus/homelab-deploy/internal/cli"
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 )
 
 // ToolConfig holds configuration for the MCP tools.

internal/messages/build.go

@@ -82,6 +82,7 @@ type BuildHostResult struct {
 	Host            string  `json:"host"`
 	Success         bool    `json:"success"`
 	Error           string  `json:"error,omitempty"`
+	Output          string  `json:"output,omitempty"`
 	DurationSeconds float64 `json:"duration_seconds"`
 }
 

internal/metrics/build_metrics.go

@@ -35,7 +35,7 @@ func NewBuildCollector(reg prometheus.Registerer) *BuildCollector {
 			prometheus.HistogramOpts{
 				Name:    "homelab_deploy_build_duration_seconds",
 				Help:    "Build execution time per host",
-				Buckets: []float64{30, 60, 120, 300, 600, 900, 1200, 1800, 3600},
+				Buckets: []float64{5, 10, 30, 60, 120, 300, 600, 1800, 3600, 7200, 14400},
 			},
 			[]string{"repo", "host"},
 		),

internal/metrics/metrics.go

@@ -2,7 +2,7 @@
 package metrics
 
 import (
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 	"github.com/prometheus/client_golang/prometheus"
 )
 

internal/metrics/metrics_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 	"time"
 
-	"git.t-juice.club/torjus/homelab-deploy/internal/messages"
+	"code.t-juice.club/torjus/homelab-deploy/internal/messages"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/testutil"
 )