chore: switch to go for scripts

cliv2/scripts/prepare_licenses.go

@@ -0,0 +1,80 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+)
+
+func downloadLicense(url, packageName string) error {
+	folderPath := filepath.Join(".", "internal", "embedded", "_data", "licenses", packageName)
+	licenseFileName := filepath.Join(folderPath, "LICENSE")
+
+	err := os.MkdirAll(folderPath, 0755)
+	if err != nil {
+		return err
+	}
+
+	resp, err := http.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("failed to download   license: %s (status code: %d)", url, resp.StatusCode)
+	}
+
+	licenseFile, err := os.Create(licenseFileName)
+	if err != nil {
+		return err
+	}
+	defer licenseFile.Close()
+
+	_, err = io.Copy(licenseFile, resp.Body)
+	return err
+}
+
+func main() {
+	pattern := regexp.MustCompile("(?i)COPYING|LICENSE|NOTICE.*")
+
+	licenses := []struct {
+		url         string
+		packageName string
+	}{
+		{"https://raw.githubusercontent.com/davecgh/go-spew/master/LICENSE", "github.com/davecgh/go-spew"},
+		{"https://raw.githubusercontent.com/alexbrainman/sspi/master/LICENSE", "github.com/alexbrainman/sspi"},
+		{"https://raw.githubusercontent.com/pmezard/go-difflib/master/LICENSE", "github.com/pmezard/go-difflib"},
+		{"https://go.dev/LICENSE?m=text", "go.dev"},
+	}
+
+	for _, license := range licenses {
+		err := downloadLicense(license.url, license.packageName)
+		if err != nil {
+			fmt.Printf("Error downloading license for %s: %v\n", license.packageName, err)
+		}
+	}
+
+	licensePath := filepath.Join(".", "internal", "embedded", "_data", "licenses")
+	err := filepath.Walk(licensePath, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if !info.IsDir() && !pattern.MatchString(path) {
+			if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+				return err
+			}
+		} else {
+			fmt.Println(path)
+		}
+		return nil
+	})
+
+	if err != nil {
+		fmt.Println("Error cleaning up licenses:", err)
+	}
+}

cliv2/scripts/prepare_licenses.sh

@@ -1,10 +1,5 @@
 #!/usr/bin/env bash
 set -euo pipefail
 BASEDIR=$(dirname "$0")
-PYTHON_VERSION=""
 
-if python3 -c 'print("python3")' > /dev/null 2>&1; then
-    PYTHON_VERSION="3"
-fi
-
-python$PYTHON_VERSION $BASEDIR/prepare_licenses.py
+go run $BASEDIR/prepare_licenses.go