mirror of
https://github.com/hanzoai/pack.git
synced 2026-09-30 23:43:13 +00:00
zeekay
7844a60aff
- Migrate module path to github.com/hanzoai/pack across all Go packages - Remove legacy upstream docs and competitor brand references - Modernize LLM.md and mise.toml for pristine Hanzo Pack builder
80 lines
3.0 KiB
Go
80 lines
3.0 KiB
Go
package node
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import (
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"regexp"
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"strings"
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"github.com/hanzoai/pack/core/generate"
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)
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const (
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DefaultReactRouterOutputDirectory = "build/client/"
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DefaultReactRouterStartCommand = "react-router-serve ./build/server/index.js"
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ReactRouterConfigJS = "react-router.config.js"
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ReactRouterConfigTS = "react-router.config.ts"
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)
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var reactRouterSPAConfigRegex = regexp.MustCompile(`(?m)(?:^|[{,])\s*['"]?ssr['"]?\s*:\s*false\b`)
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func (p *NodeProvider) getReactRouterConfigFileContents(ctx *generate.GenerateContext) string {
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_, contents, _ := ctx.App.ReadFirstFileOf(ReactRouterConfigJS, ReactRouterConfigTS)
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return contents
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}
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// SPA mode requires an explicit opt-out because React Router enables SSR by default.
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func (p *NodeProvider) isReactRouterSPA(ctx *generate.GenerateContext) bool {
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if !p.isReactRouter(ctx) {
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return false
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}
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configContent := p.getReactRouterConfigFileContents(ctx)
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return reactRouterSPAConfigRegex.MatchString(configContent)
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}
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// getReactRouterOutputDirectory attempts to read the output directory from react-router.config.{ts,js} by extracting
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// the buildDirectory option in the config object.
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func (p *NodeProvider) getReactRouterOutputDirectory(ctx *generate.GenerateContext) string {
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configContent := p.getReactRouterConfigFileContents(ctx)
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if configContent != "" {
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// TODO this field can be an expression `buildDirectory: "build/" + process.env.NODE_ENV,` so we should tighten
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// up the regex here (and in the vite provider, since vite config can have expressions too)
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// `buildDirectory: "custom-directory/"`
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buildDirRegex := regexp.MustCompile(`buildDirectory:\s*['"](.+?)['"]`)
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if matches := buildDirRegex.FindStringSubmatch(configContent); len(matches) > 1 {
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return matches[1]
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}
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}
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return DefaultReactRouterOutputDirectory
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}
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func (p *NodeProvider) isReactRouter(ctx *generate.GenerateContext) bool {
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return p.isReactRouterPackage(p.workspace.Root, ctx)
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}
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// isReactRouterPackage detects React Router packages in workspace environments by checking for:
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// - presence of a react-router.config.{ts,js} file in the package directory
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// - a build script containing "react-router build"
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// - having a dependency on "@react-router/dev"
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// - ensuring a build script exists so there is an actual output directory
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func (p *NodeProvider) isReactRouterPackage(pkg *WorkspacePackage, ctx *generate.GenerateContext) bool {
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if pkg == nil || pkg.PackageJson == nil {
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return false
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}
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rrConfigJS := ReactRouterConfigJS
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rrConfigTS := ReactRouterConfigTS
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if pkg.Path != "" {
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rrConfigJS = pkg.Path + "/" + ReactRouterConfigJS
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rrConfigTS = pkg.Path + "/" + ReactRouterConfigTS
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}
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hasRRConfig := ctx.App.HasFile(rrConfigJS) || ctx.App.HasFile(rrConfigTS)
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hasBuildCommand := pkg.PackageJson.HasScript("build")
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hasRRBuildCommand := strings.Contains(strings.ToLower(pkg.PackageJson.GetScript("build")), "react-router build")
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hasRRPackage := pkg.PackageJson.hasDependency("@react-router/dev")
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return hasBuildCommand && (hasRRConfig || hasRRBuildCommand || hasRRPackage)
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}
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