egutierrez
d9414e4cba
Full DAG engine app with CLI subcommands (run, list, status, validate, server) and React/Mantine web frontend. Uses net/http + embedded Vite build. SQLite store for run history. Scheduler with cron_ticker for automated execution. Compatible with existing dagu YAML format. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
package main
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import (
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"io/fs"
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"net/http"
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)
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// RegisterAPI sets up all HTTP routes on the given mux.
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func RegisterAPI(mux *http.ServeMux, executor *Executor, scheduler *Scheduler, frontendFS fs.FS) {
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// API routes.
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mux.HandleFunc("GET /api/dags", handleListDags(executor))
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mux.HandleFunc("GET /api/dags/{name}", handleGetDag(executor))
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mux.HandleFunc("POST /api/dags/{name}/run", handleRunDag(executor))
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mux.HandleFunc("GET /api/runs", handleListRuns(executor))
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mux.HandleFunc("GET /api/runs/{id}", handleGetRun(executor))
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mux.HandleFunc("POST /api/scheduler/start", handleSchedulerStart(scheduler))
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mux.HandleFunc("POST /api/scheduler/stop", handleSchedulerStop(scheduler))
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mux.HandleFunc("GET /api/scheduler/status", handleSchedulerStatus(scheduler))
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// Frontend SPA fallback.
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if frontendFS != nil {
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mux.Handle("/", spaHandler(frontendFS))
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}
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}
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// spaHandler serves static files from the embedded FS, falling back to index.html
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// for unknown paths (SPA client-side routing).
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func spaHandler(fsys fs.FS) http.Handler {
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fileServer := http.FileServer(http.FS(fsys))
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Try to serve the file directly.
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path := r.URL.Path
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if path == "/" {
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path = "index.html"
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} else {
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path = path[1:] // strip leading /
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}
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if _, err := fs.Stat(fsys, path); err != nil {
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// File not found — serve index.html for SPA routing.
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r.URL.Path = "/"
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}
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fileServer.ServeHTTP(w, r)
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})
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}
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