101 lines
1.8 KiB
Go
101 lines
1.8 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bufio"
|
||
|
|
"io/fs"
|
||
|
|
"io/ioutil"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
"path"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
type File struct {
|
||
|
|
name string
|
||
|
|
fullPath string
|
||
|
|
category []string
|
||
|
|
description string
|
||
|
|
id string
|
||
|
|
lang string
|
||
|
|
tags []string
|
||
|
|
}
|
||
|
|
|
||
|
|
type Tree struct {
|
||
|
|
path string
|
||
|
|
dirs []Tree
|
||
|
|
files []File
|
||
|
|
}
|
||
|
|
|
||
|
|
func BuildTree(dirPath string) Tree {
|
||
|
|
return readPath(dirPath, []string{})
|
||
|
|
}
|
||
|
|
|
||
|
|
func readPath(dirPath string, category []string) Tree {
|
||
|
|
tree := Tree{}
|
||
|
|
|
||
|
|
tree.path = dirPath
|
||
|
|
|
||
|
|
files, err := ioutil.ReadDir(dirPath)
|
||
|
|
if err != nil {
|
||
|
|
log.Fatal(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, file := range files {
|
||
|
|
fullPath := path.Join(dirPath, file.Name())
|
||
|
|
if file.IsDir() {
|
||
|
|
tree.dirs = append(tree.dirs, readPath(fullPath, append(category, file.Name())))
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
_, err := ioutil.ReadFile(fullPath)
|
||
|
|
if err == nil {
|
||
|
|
tree.files = append(tree.files, readFile(file, fullPath, category))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return tree
|
||
|
|
}
|
||
|
|
|
||
|
|
func readFile(file fs.FileInfo, fullPath string, category []string) File {
|
||
|
|
f := File{
|
||
|
|
name: file.Name(),
|
||
|
|
fullPath: fullPath,
|
||
|
|
category: category,
|
||
|
|
}
|
||
|
|
|
||
|
|
osf, err := os.Open(fullPath)
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("failed to open %s", fullPath)
|
||
|
|
}
|
||
|
|
scanner := bufio.NewScanner(osf)
|
||
|
|
scanner.Split(bufio.ScanLines)
|
||
|
|
for scanner.Scan() {
|
||
|
|
line := scanner.Text()
|
||
|
|
if line == "---" {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
|
||
|
|
if strings.HasPrefix(line, "tags:") {
|
||
|
|
line = strings.TrimPrefix(line, "tags:")
|
||
|
|
t := strings.Split(line, ",")
|
||
|
|
tags := []string{}
|
||
|
|
for _, tag := range t {
|
||
|
|
tags = append(tags, strings.Trim(tag, " "))
|
||
|
|
}
|
||
|
|
|
||
|
|
f.tags = tags
|
||
|
|
}
|
||
|
|
if strings.HasPrefix(line, "description:") {
|
||
|
|
line = strings.TrimPrefix(line, "description:")
|
||
|
|
f.description = strings.Trim(line, " ")
|
||
|
|
}
|
||
|
|
if strings.HasPrefix(line, "lang:") {
|
||
|
|
line = strings.TrimPrefix(line, "lang:")
|
||
|
|
f.lang = strings.Trim(line, " ")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
osf.Close()
|
||
|
|
|
||
|
|
return f
|
||
|
|
}
|