/
skeleton.go
126 lines (108 loc) · 2.71 KB
/
skeleton.go
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// Copyright (c) 2023 under the MIT license per gql-rapid-gen/LICENSE.MD
package gen
import (
"embed"
"fmt"
"io/fs"
"os"
"path/filepath"
"strings"
)
// skeletonFiles includes core skeleton files
//
//go:embed skeleton/*
var skeletonFiles embed.FS
func WriteSkeleton(outputDir string) (err error) {
files, err := fs.Sub(skeletonFiles, "skeleton")
if err != nil {
panic(err) // Compilation fault
}
err = fs.WalkDir(files, ".", func(path string, d fs.DirEntry, err error) error {
if err != nil {
return err
}
target := filepath.Join(outputDir, path)
if d.IsDir() {
err = os.MkdirAll(target, fs.ModePerm)
if err != nil {
return fmt.Errorf("failed creating directory '%s': %w", path, err)
}
return nil
}
base := filepath.Base(target)
ext := filepath.Ext(target)
if base == "gomod" && ext == "" {
target = strings.Replace(target, "gomod", "gomod", 1)
base = "go"
ext = ".mod"
}
if ext == ".replace" {
target = strings.Replace(target, ".replace", "", 1)
ext = filepath.Ext(target)
}
if base == "gitignore" {
target = strings.Replace(target, "gitignore", ".gitignore", 1)
}
if base == "gitkeep" {
target = strings.Replace(target, "gitkeep", ".gitkeep", 1)
}
srcFile, err := fs.ReadFile(files, path)
if err != nil {
return fmt.Errorf("failed reading skeleton file '%s': %w", path, err)
}
err = os.WriteFile(target, srcFile, os.ModePerm)
if err != nil {
return fmt.Errorf("failed writing skeleton file '%s': %w", path, err)
}
return nil
})
if err != nil {
return err
}
return nil
}
func WritePluginSkeleton(files fs.FS, output *Output) (err error) {
files, err = fs.Sub(files, "skeleton")
if err != nil {
panic(err) // Compilation fault
}
err = fs.WalkDir(files, ".", func(path string, d fs.DirEntry, err error) error {
if err != nil {
return err
}
if d.IsDir() {
return nil
}
target := path
base := filepath.Base(target)
ext := filepath.Ext(target)
if base == "gomod" && ext == "" {
target = strings.Replace(target, "gomod", "go.mod", 1)
base = "go"
ext = ".mod"
}
if ext == ".replace" {
target = strings.Replace(target, ".replace", "", 1)
ext = filepath.Ext(target)
}
if base == "gitignore" {
target = strings.Replace(target, "gitignore", ".gitignore", 1)
}
if base == "gitkeep" {
target = strings.Replace(target, "gitkeep", ".gitkeep", 1)
}
srcFile, err := fs.ReadFile(files, path)
if err != nil {
return fmt.Errorf("failed reading skeleton file '%s': %w", path, err)
}
_, err = output.Create(RAW_SKEL, target, string(srcFile))
if err != nil {
return fmt.Errorf("failed writing skeleton file '%s': %w", path, err)
}
return nil
})
if err != nil {
return err
}
return nil
}