mirror of
https://github.com/aclindsa/moneygo.git
synced 2024-12-25 23:23:21 -05:00
99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
package main
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//go:generate make
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import (
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"database/sql"
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"flag"
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"github.com/aclindsa/moneygo/internal/config"
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"github.com/aclindsa/moneygo/internal/db"
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"github.com/aclindsa/moneygo/internal/handlers"
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"log"
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"net"
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"net/http"
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"net/http/fcgi"
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"os"
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"path"
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"strconv"
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)
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var configFile string
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var cfg *config.Config
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func init() {
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var err error
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flag.StringVar(&configFile, "config", "/etc/moneygo/config.ini", "Path to config file")
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flag.Parse()
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cfg, err = config.ReadConfig(configFile)
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if err != nil {
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log.Fatal(err)
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}
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static_path := path.Join(cfg.MoneyGo.Basedir, "static")
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// Ensure base directory is valid
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dir_err_str := "The base directory doesn't look like it contains the " +
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"'static' directory. Check to make sure your config file contains the" +
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"right path for 'base-directory'."
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static_dir, err := os.Stat(static_path)
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if err != nil {
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log.Print(err)
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log.Fatal(dir_err_str)
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}
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if !static_dir.IsDir() {
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log.Fatal(dir_err_str)
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}
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// Setup the logging flags to be printed
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log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
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}
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type FileHandler func(http.ResponseWriter, *http.Request, string)
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func FileHandlerFunc(h FileHandler, basedir string) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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h(w, r, basedir)
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}
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}
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func rootHandler(w http.ResponseWriter, r *http.Request, basedir string) {
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http.ServeFile(w, r, path.Join(basedir, "static/index.html"))
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}
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func staticHandler(w http.ResponseWriter, r *http.Request, basedir string) {
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http.ServeFile(w, r, path.Join(basedir, r.URL.Path))
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}
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func main() {
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dsn := db.GetDSN(cfg.MoneyGo.DBType, cfg.MoneyGo.DSN)
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database, err := sql.Open(cfg.MoneyGo.DBType.String(), dsn)
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if err != nil {
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log.Fatal(err)
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}
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defer database.Close()
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dbmap, err := db.GetDbMap(database, cfg.MoneyGo.DBType)
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if err != nil {
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log.Fatal(err)
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}
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// Get ServeMux for API and add our own handlers for files
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servemux := http.NewServeMux()
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servemux.Handle("/v1/", &handlers.APIHandler{DB: dbmap})
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servemux.HandleFunc("/", FileHandlerFunc(rootHandler, cfg.MoneyGo.Basedir))
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servemux.HandleFunc("/static/", FileHandlerFunc(staticHandler, cfg.MoneyGo.Basedir))
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listener, err := net.Listen("tcp", ":"+strconv.Itoa(cfg.MoneyGo.Port))
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if err != nil {
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log.Fatal(err)
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}
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log.Printf("Serving on port %d out of directory: %s", cfg.MoneyGo.Port, cfg.MoneyGo.Basedir)
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if cfg.MoneyGo.Fcgi {
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fcgi.Serve(listener, servemux)
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} else {
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http.Serve(listener, servemux)
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}
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}
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