From e9ea8fa536f00a6c8caa56d874fbb045af185e22 Mon Sep 17 00:00:00 2001
From: tx7do <yanglinbo@gmail.com>
Date: Fri, 27 Oct 2023 16:58:06 +0800
Subject: [PATCH] feat: io utils

---
 io/path.go | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 io/path.go

diff --git a/io/path.go b/io/path.go
new file mode 100644
index 0000000..e8c5a4c
--- /dev/null
+++ b/io/path.go
@@ -0,0 +1,82 @@
+package common
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func GetWorkingDirPath() string {
+	dir, err := os.Getwd()
+	if err != nil {
+		panic(err)
+	}
+	return dir
+}
+
+func GetExePath() string {
+	ex, err := os.Executable()
+	if err != nil {
+		panic(err)
+	}
+	exePath := filepath.Dir(ex)
+	return exePath
+}
+
+func GetAbsPath() string {
+	dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
+	if err != nil {
+		panic(err)
+	}
+	return dir
+}
+
+// PathExist 路径是否存在
+func PathExist(path string) bool {
+	_, err := os.Stat(path)
+	if err == nil {
+		return true
+	}
+	if os.IsNotExist(err) {
+		return false
+	}
+	return false
+}
+
+// GetFileList 获取文件夹下面的所有文件的列表
+func GetFileList(root string) []string {
+	var files []string
+
+	if err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
+		if info.IsDir() {
+			return nil
+		}
+
+		files = append(files, path)
+		return nil
+	}); err != nil {
+		return nil
+	}
+
+	return files
+}
+
+// GetFolderNameList 获取当前文件夹下面的所有文件夹名的列表
+func GetFolderNameList(root string) []string {
+	var names []string
+	fs, _ := os.ReadDir(root)
+	for _, file := range fs {
+		if file.IsDir() {
+			names = append(names, file.Name())
+		}
+	}
+	return names
+}
+
+// ReadFile 读取文件
+func ReadFile(path string) []byte {
+	content, err := os.ReadFile(path)
+	if err != nil {
+		return nil
+	}
+	return content
+}