283 lines
8.5 KiB
Go
283 lines
8.5 KiB
Go
package builders
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import (
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"context"
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"os"
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"runtime"
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"strings"
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"testing"
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"dappco.re/go/core/build/internal/ax"
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"dappco.re/go/core/build/pkg/build"
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"dappco.re/go/core/io"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func setupFakeNodeToolchain(t *testing.T, binDir string) {
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t.Helper()
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script := `#!/bin/sh
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set -eu
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log_file="${NODE_BUILD_LOG_FILE:-}"
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if [ -n "$log_file" ]; then
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printf '%s\n' "$(basename "$0")" >> "$log_file"
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printf '%s\n' "$@" >> "$log_file"
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printf '%s\n' "GOOS=${GOOS:-}" >> "$log_file"
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printf '%s\n' "GOARCH=${GOARCH:-}" >> "$log_file"
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printf '%s\n' "OUTPUT_DIR=${OUTPUT_DIR:-}" >> "$log_file"
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printf '%s\n' "TARGET_DIR=${TARGET_DIR:-}" >> "$log_file"
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env | sort >> "$log_file"
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fi
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output_dir="${OUTPUT_DIR:-dist}"
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platform_dir="${TARGET_DIR:-$output_dir/${GOOS:-}_${GOARCH:-}}"
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mkdir -p "$platform_dir"
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name="${NAME:-nodeapp}"
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printf 'fake node artifact\n' > "$platform_dir/$name"
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chmod +x "$platform_dir/$name"
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`
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for _, name := range []string{"npm", "pnpm", "yarn", "bun"} {
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require.NoError(t, ax.WriteFile(ax.Join(binDir, name), []byte(script), 0o755))
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}
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}
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func setupNodeTestProject(t *testing.T) string {
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t.Helper()
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dir := t.TempDir()
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require.NoError(t, ax.WriteFile(ax.Join(dir, "package.json"), []byte(`{"name":"testapp","scripts":{"build":"node build.js"}}`), 0o644))
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require.NoError(t, ax.WriteFile(ax.Join(dir, "build.js"), []byte(`console.log("build")`), 0o644))
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return dir
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}
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func TestNode_NodeBuilderName_Good(t *testing.T) {
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builder := NewNodeBuilder()
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assert.Equal(t, "node", builder.Name())
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}
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func TestNode_NodeBuilderDetect_Good(t *testing.T) {
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fs := io.Local
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t.Run("detects package.json projects", func(t *testing.T) {
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dir := t.TempDir()
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require.NoError(t, ax.WriteFile(ax.Join(dir, "package.json"), []byte("{}"), 0o644))
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builder := NewNodeBuilder()
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detected, err := builder.Detect(fs, dir)
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assert.NoError(t, err)
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assert.True(t, detected)
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})
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t.Run("returns false for empty directory", func(t *testing.T) {
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builder := NewNodeBuilder()
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detected, err := builder.Detect(fs, t.TempDir())
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assert.NoError(t, err)
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assert.False(t, detected)
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})
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t.Run("detects nested package.json projects", func(t *testing.T) {
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dir := t.TempDir()
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nested := ax.Join(dir, "apps", "web")
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require.NoError(t, ax.MkdirAll(nested, 0o755))
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require.NoError(t, ax.WriteFile(ax.Join(nested, "package.json"), []byte("{}"), 0o644))
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builder := NewNodeBuilder()
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detected, err := builder.Detect(fs, dir)
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assert.NoError(t, err)
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assert.True(t, detected)
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})
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}
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func TestNode_NodeBuilderBuild_Good(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping integration test in short mode")
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}
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binDir := t.TempDir()
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setupFakeNodeToolchain(t, binDir)
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t.Setenv("PATH", binDir+string(os.PathListSeparator)+os.Getenv("PATH"))
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projectDir := setupNodeTestProject(t)
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outputDir := t.TempDir()
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logDir := t.TempDir()
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logPath := ax.Join(logDir, "node.log")
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t.Setenv("NODE_BUILD_LOG_FILE", logPath)
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require.NoError(t, ax.WriteFile(ax.Join(projectDir, "pnpm-lock.yaml"), []byte("lockfile"), 0o644))
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builder := NewNodeBuilder()
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cfg := &build.Config{
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FS: io.Local,
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ProjectDir: projectDir,
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OutputDir: outputDir,
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Name: "testapp",
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Version: "v1.2.3",
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Env: []string{"FOO=bar"},
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}
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targets := []build.Target{
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{OS: "linux", Arch: "amd64"},
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}
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artifacts, err := builder.Build(context.Background(), cfg, targets)
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require.NoError(t, err)
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require.Len(t, artifacts, 1)
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assert.FileExists(t, artifacts[0].Path)
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assert.Equal(t, "linux", artifacts[0].OS)
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assert.Equal(t, "amd64", artifacts[0].Arch)
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content, err := ax.ReadFile(logPath)
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require.NoError(t, err)
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lines := strings.Split(strings.TrimSpace(string(content)), "\n")
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require.GreaterOrEqual(t, len(lines), 5)
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assert.Equal(t, "pnpm", lines[0])
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assert.Equal(t, "run", lines[1])
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assert.Equal(t, "build", lines[2])
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assert.Equal(t, "GOOS=linux", lines[3])
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assert.Equal(t, "GOARCH=amd64", lines[4])
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assert.Contains(t, lines, "OUTPUT_DIR="+outputDir)
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assert.Contains(t, lines, "TARGET_DIR="+ax.Join(outputDir, "linux_amd64"))
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assert.Contains(t, string(content), "FOO=bar")
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}
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func TestNode_ResolvePackageManager_Good(t *testing.T) {
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fs := io.Local
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builder := NewNodeBuilder()
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t.Run("prefers packageManager declaration over lockfiles", func(t *testing.T) {
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dir := t.TempDir()
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require.NoError(t, ax.WriteFile(ax.Join(dir, "package.json"), []byte(`{"packageManager":"pnpm@9.12.0"}`), 0o644))
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require.NoError(t, ax.WriteFile(ax.Join(dir, "bun.lockb"), []byte(""), 0o644))
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result, err := builder.resolvePackageManager(fs, dir)
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require.NoError(t, err)
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assert.Equal(t, "pnpm", result)
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})
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t.Run("normalises package manager version pins", func(t *testing.T) {
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dir := t.TempDir()
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require.NoError(t, ax.WriteFile(ax.Join(dir, "package.json"), []byte(`{"packageManager":"bun@1.1.38"}`), 0o644))
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result, err := builder.resolvePackageManager(fs, dir)
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require.NoError(t, err)
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assert.Equal(t, "bun", result)
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})
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}
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func TestNode_NodeBuilderFindArtifactsForTarget_Good(t *testing.T) {
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fs := io.Local
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builder := NewNodeBuilder()
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t.Run("finds files in platform subdirectory", func(t *testing.T) {
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dir := t.TempDir()
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platformDir := ax.Join(dir, "linux_amd64")
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require.NoError(t, ax.MkdirAll(platformDir, 0o755))
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artifactPath := ax.Join(platformDir, "testapp")
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require.NoError(t, ax.WriteFile(artifactPath, []byte("binary"), 0o755))
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artifacts := builder.findArtifactsForTarget(fs, dir, build.Target{OS: "linux", Arch: "amd64"})
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require.Len(t, artifacts, 1)
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assert.Equal(t, artifactPath, artifacts[0].Path)
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})
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t.Run("finds darwin app bundles", func(t *testing.T) {
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dir := t.TempDir()
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platformDir := ax.Join(dir, "darwin_arm64")
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appDir := ax.Join(platformDir, "TestApp.app")
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require.NoError(t, ax.MkdirAll(appDir, 0o755))
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artifacts := builder.findArtifactsForTarget(fs, dir, build.Target{OS: "darwin", Arch: "arm64"})
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require.Len(t, artifacts, 1)
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assert.Equal(t, appDir, artifacts[0].Path)
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})
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t.Run("falls back to name patterns in root", func(t *testing.T) {
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dir := t.TempDir()
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artifactPath := ax.Join(dir, "testapp-linux-amd64")
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require.NoError(t, ax.WriteFile(artifactPath, []byte("binary"), 0o755))
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artifacts := builder.findArtifactsForTarget(fs, dir, build.Target{OS: "linux", Arch: "amd64"})
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require.NotEmpty(t, artifacts)
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assert.Equal(t, artifactPath, artifacts[0].Path)
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})
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}
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func TestNode_NodeBuilderInterface_Good(t *testing.T) {
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var _ build.Builder = (*NodeBuilder)(nil)
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var _ build.Builder = NewNodeBuilder()
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}
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func TestNode_NodeBuilderBuildDefaults_Good(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping integration test in short mode")
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}
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binDir := t.TempDir()
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setupFakeNodeToolchain(t, binDir)
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t.Setenv("PATH", binDir+string(os.PathListSeparator)+os.Getenv("PATH"))
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projectDir := setupNodeTestProject(t)
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outputDir := t.TempDir()
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builder := NewNodeBuilder()
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cfg := &build.Config{
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FS: io.Local,
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ProjectDir: projectDir,
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OutputDir: outputDir,
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Env: []string{"FOO=bar"},
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}
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artifacts, err := builder.Build(context.Background(), cfg, nil)
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require.NoError(t, err)
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require.Len(t, artifacts, 1)
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assert.Equal(t, runtime.GOOS, artifacts[0].OS)
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assert.Equal(t, runtime.GOARCH, artifacts[0].Arch)
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}
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func TestNode_NodeBuilderBuild_Good_NestedProject(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping integration test in short mode")
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}
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binDir := t.TempDir()
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setupFakeNodeToolchain(t, binDir)
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t.Setenv("PATH", binDir+string(os.PathListSeparator)+os.Getenv("PATH"))
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projectDir := t.TempDir()
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nestedDir := ax.Join(projectDir, "apps", "web")
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require.NoError(t, ax.MkdirAll(nestedDir, 0o755))
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require.NoError(t, ax.WriteFile(ax.Join(nestedDir, "package.json"), []byte(`{"name":"nested-app","scripts":{"build":"node build.js"}}`), 0o644))
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require.NoError(t, ax.WriteFile(ax.Join(nestedDir, "build.js"), []byte(`console.log("nested build")`), 0o644))
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outputDir := t.TempDir()
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logDir := t.TempDir()
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logPath := ax.Join(logDir, "node-nested.log")
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t.Setenv("NODE_BUILD_LOG_FILE", logPath)
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builder := NewNodeBuilder()
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cfg := &build.Config{
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FS: io.Local,
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ProjectDir: projectDir,
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OutputDir: outputDir,
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Name: "nested-app",
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Version: "v1.2.3",
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}
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artifacts, err := builder.Build(context.Background(), cfg, []build.Target{{OS: "linux", Arch: "amd64"}})
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require.NoError(t, err)
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require.Len(t, artifacts, 1)
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assert.FileExists(t, artifacts[0].Path)
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content, err := ax.ReadFile(logPath)
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require.NoError(t, err)
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assert.Contains(t, string(content), "PWD="+nestedDir)
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assert.Contains(t, string(content), "GOOS=linux")
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assert.Contains(t, string(content), "GOARCH=amd64")
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}
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