Achim Rohn
81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
package main
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import (
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"errors"
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"ersteller-lib/starter/env"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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// findRepoRoot walks up from the current working directory until it finds a go.mod file.
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// It returns the directory containing go.mod, or an error if not found.
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func findRepoRoot() (string, error) {
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wd, err := os.Getwd()
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if err != nil {
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return "", err
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}
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curr := wd
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for {
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if _, err := os.Stat(filepath.Join(curr, "go.mod")); err == nil {
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return curr, nil
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}
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parent := filepath.Dir(curr)
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if parent == curr {
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break
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}
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curr = parent
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}
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return "", errors.New("could not locate repository root (go.mod not found in any parent directory)")
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}
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func main() {
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root, err := findRepoRoot()
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if err != nil {
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fmt.Println("Error:", err)
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os.Exit(1)
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}
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envPath := filepath.Join(root, ".env")
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if _, err := os.Stat(envPath); err == nil {
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fmt.Println(".env already exists at:", envPath)
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fmt.Println("No changes made. Delete or move the existing .env to regenerate.")
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return
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}
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// Build .env content dynamically from keys exposed by env package
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// so we don't duplicate the list here.
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keys := env.EnvKeys()
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builder := &strings.Builder{}
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fmt.Fprintln(builder, "# Environment configuration for Salezenify")
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fmt.Fprintln(builder, "# Generated by cli/generate_env.go")
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fmt.Fprintln(builder, "# Fill in the appropriate values for your environment.")
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fmt.Fprintln(builder)
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// Optional defaults can be set here; leave blank for most keys to avoid assumptions.
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defaults := map[string]string{
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"REPOSITORY_TYPE": "postgres",
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}
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for _, k := range keys {
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v := defaults[k]
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if v == "" {
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fmt.Fprintf(builder, "%s=\n", k)
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} else {
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fmt.Fprintf(builder, "%s=%s\n", k, v)
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}
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}
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content := builder.String()
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if err := os.WriteFile(envPath, []byte(content), 0600); err != nil {
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fmt.Println("Failed to write .env:", err)
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os.Exit(1)
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}
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fmt.Println(".env file created at:", envPath)
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fmt.Println("Review and update the values as needed.")
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}
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