Initial commit.

cmd/glp/main.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	// stdlib
+	"flag"
+	"log"
+	"os"
+
+	// local
+	"go.dev.pztrn.name/glp/configuration"
+	"go.dev.pztrn.name/glp/httpclient"
+	"go.dev.pztrn.name/glp/outputters"
+	"go.dev.pztrn.name/glp/parsers"
+	"go.dev.pztrn.name/glp/projecter"
+)
+
+var (
+	configurationPath string
+	packagesPaths     string
+	outputFormat      string
+	outputFile        string
+)
+
+func main() {
+	log.Println("Starting glp")
+
+	flag.StringVar(&configurationPath, "config", "./.glp.yaml", "Path to configuration file.")
+	flag.StringVar(&packagesPaths, "pkgs", "", "Packages that should be analyzed. Use comma to delimit packages.")
+	flag.StringVar(&outputFormat, "outformat", "csv", "Output file format. Only 'csv' for now.")
+	flag.StringVar(&outputFile, "outfile", "", "File to write licensing information to.")
+
+	flag.Parse()
+
+	if packagesPaths == "" {
+		log.Println("Packages paths that should be analyzed should be defined.")
+		flag.PrintDefaults()
+		os.Exit(1)
+	}
+
+	if outputFile == "" {
+		log.Println("Output file path should be defined.")
+		flag.PrintDefaults()
+		os.Exit(1)
+	}
+
+	configuration.Initialize(configurationPath)
+	parsers.Initialize()
+	outputters.Initialize()
+	httpclient.Initialize()
+
+	projecter.Initialize(packagesPaths, outputFormat, outputFile)
+	projecter.Parse()
+}