90 lines
1.8 KiB
Go
90 lines
1.8 KiB
Go
package main
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import (
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"fmt"
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"io/fs"
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"log"
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"os"
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"os/exec"
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"path"
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"path/filepath"
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"strings"
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)
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const (
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replaceID = "AABBCCDD"
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bootstrapFolderName = "bootstrap"
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reponame = "https://github.com/anthdm/gothkit.git"
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)
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func main() {
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args := os.Args[1:]
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if len(args) == 0 {
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fmt.Println()
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fmt.Println("install requires your project name as the first argument")
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fmt.Println()
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fmt.Println("\tgo run gothkit/install.go [your_project_name]")
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fmt.Println()
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os.Exit(1)
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}
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projectName := args[0]
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// check if gothkit folder already exists, if so, delete
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fi, err := os.Stat("gothkit")
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if err != nil {
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log.Fatal(err)
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}
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if fi.IsDir() {
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fmt.Println("-- deleting gothkit folder cause its already present")
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if err := os.RemoveAll("gothkit"); err != nil {
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log.Fatal(err)
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}
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}
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fmt.Println("-- cloning", reponame)
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clone := exec.Command("git", "clone", reponame)
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if err := clone.Run(); err != nil {
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log.Fatal(err)
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}
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fmt.Println("-- rename bootstrap to", projectName)
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if err := os.Rename(path.Join("gothkit", bootstrapFolderName), projectName); err != nil {
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log.Fatal(err)
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}
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err = filepath.Walk(path.Join(projectName), func(fullPath string, info fs.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if info.IsDir() {
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return nil
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}
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b, err := os.ReadFile(fullPath)
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if err != nil {
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return err
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}
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contentStr := string(b)
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if strings.Contains(contentStr, replaceID) {
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replacedContent := strings.ReplaceAll(contentStr, replaceID, projectName)
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file, err := os.OpenFile(fullPath, os.O_WRONLY|os.O_TRUNC, 0644)
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if err != nil {
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return err
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}
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defer file.Close()
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_, err = file.WriteString(replacedContent)
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if err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("-- project (%s) successfully installed!\n", projectName)
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}
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