-
Notifications
You must be signed in to change notification settings - Fork 1
/
main.go
133 lines (121 loc) · 2.38 KB
/
main.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
package main
import (
"flag"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/lovego/gospec/problems"
"github.com/lovego/gospec/rules"
)
func main() {
processArgs()
traDirs, dirs, files := getTargets()
rules.LoadConfig()
for _, dir := range traDirs {
traverseDir(dir)
}
for _, dir := range dirs {
checkDir(dir)
}
if len(files) > 0 {
checkFiles(files)
}
if problems.Count() > 0 {
problems.Render()
os.Exit(1)
}
}
func traverseDir(dir string) {
f, err := os.Open(dir)
if err != nil {
panic(err)
}
list, err := f.Readdir(-1)
if err != nil {
panic(err)
}
if err := f.Close(); err != nil {
panic(err)
}
for _, d := range list {
if d.IsDir() && (d.Name()[0] != '.' && d.Name()[0] != '_') {
traverseDir(filepath.Join(dir, d.Name()))
}
}
checkDir(dir)
}
func checkDir(dir string) {
f, err := os.Open(dir)
if err != nil {
panic(err)
}
names, err := f.Readdirnames(-1)
if err != nil {
panic(err)
}
if err := f.Close(); err != nil {
panic(err)
}
files := make([]string, 0, len(names))
for _, name := range names {
if willBuild(name) {
files = append(files, filepath.Join(dir, name))
}
}
rules.Check(dir, files)
}
func checkFiles(paths []string) {
dirs := make(map[string][]string)
for _, p := range paths {
dir := filepath.Dir(p)
dirs[dir] = append(dirs[dir], p)
}
for dir, files := range dirs {
rules.Check(dir, files)
}
}
func getTargets() (traDirs, dirs, files []string) {
if len(flag.Args()) == 0 {
dirs = []string{"."}
return
}
for _, path := range flag.Args() {
traverse := strings.HasSuffix(path, "/...")
if traverse {
path = strings.TrimSuffix(path, "/...")
}
switch mode := fileMode(path); {
case mode.IsDir():
if traverse {
traDirs = append(traDirs, filepath.Clean(path))
} else {
dirs = append(dirs, filepath.Clean(path))
}
case mode.IsRegular():
if willBuild(filepath.Base(path)) {
files = append(files, filepath.Clean(path))
}
}
}
return
}
func willBuild(name string) bool {
return filepath.Ext(name) == `.go` && name[0] != '.' && name[0] != '_'
}
func fileMode(path string) os.FileMode {
if fi, err := os.Stat(path); err == nil {
return fi.Mode()
} else {
panic(err)
}
}
func processArgs() {
var version bool
flag.BoolVar(&version, `version`, false, `display gopsec version.`)
flag.Parse()
if version {
fmt.Println("gospec version v1.0.0 20210219")
os.Exit(0)
}
}