forked from kashifshah-mirrors/zs
fixed output file names in html pages, fixed amber function bindings, replaced print command with build, fixed plugin functions, implemented zs and exec functions
This commit is contained in:
Serge A. Zaitsev
parent
80561bf9cc
commit
9d486cc767
289
zs.go
289
zs.go
|
|
@ -7,7 +7,6 @@ import (
|
|||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"path"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
|
@ -25,17 +24,7 @@ const (
|
|||
)
|
||||
|
||||
type Vars map[string]string
|
||||
|
||||
// Splits a string in exactly two parts by delimiter
|
||||
// If no delimiter is found - the second string is be empty
|
||||
func split2(s, delim string) (string, string) {
|
||||
parts := strings.SplitN(s, delim, 2)
|
||||
if len(parts) == 2 {
|
||||
return parts[0], parts[1]
|
||||
} else {
|
||||
return parts[0], ""
|
||||
}
|
||||
}
|
||||
type Funcs template.FuncMap
|
||||
|
||||
// Parses markdown content. Returns parsed header variables and content
|
||||
func md(path string, globals Vars) (Vars, string, error) {
|
||||
|
|
@ -77,15 +66,26 @@ func md(path string, globals Vars) (Vars, string, error) {
|
|||
}
|
||||
|
||||
// Use standard Go templates
|
||||
func render(s string, funcs template.FuncMap, vars Vars) (string, error) {
|
||||
f := template.FuncMap{}
|
||||
func render(s string, funcs Funcs, vars Vars) (string, error) {
|
||||
f := Funcs{}
|
||||
for k, v := range funcs {
|
||||
f[k] = v
|
||||
}
|
||||
for k, v := range vars {
|
||||
f[k] = varFunc(v)
|
||||
}
|
||||
tmpl, err := template.New("").Funcs(f).Parse(s)
|
||||
// Plugin functions
|
||||
files, _ := ioutil.ReadDir(ZSDIR)
|
||||
for _, file := range files {
|
||||
if !file.IsDir() {
|
||||
name := file.Name()
|
||||
if !strings.HasSuffix(name, ".html") && !strings.HasSuffix(name, ".amber") {
|
||||
f[strings.TrimSuffix(name, filepath.Ext(name))] = pluginFunc(name, vars)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tmpl, err := template.New("").Funcs(template.FuncMap(f)).Parse(s)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
|
@ -96,60 +96,8 @@ func render(s string, funcs template.FuncMap, vars Vars) (string, error) {
|
|||
return string(out.Bytes()), nil
|
||||
}
|
||||
|
||||
// Converts zs markdown variables into environment variables
|
||||
func env(vars Vars) []string {
|
||||
env := []string{"ZS=" + os.Args[0], "ZS_OUTDIR=" + PUBDIR}
|
||||
env = append(env, os.Environ()...)
|
||||
if vars != nil {
|
||||
for k, v := range vars {
|
||||
env = append(env, "ZS_"+strings.ToUpper(k)+"="+v)
|
||||
}
|
||||
}
|
||||
return env
|
||||
}
|
||||
|
||||
// Runs command with given arguments and variables, intercepts stderr and
|
||||
// redirects stdout into the given writer
|
||||
func run(cmd string, args []string, vars Vars, output io.Writer) error {
|
||||
var errbuf bytes.Buffer
|
||||
c := exec.Command(cmd, args...)
|
||||
c.Env = env(vars)
|
||||
c.Stdout = output
|
||||
c.Stderr = &errbuf
|
||||
|
||||
err := c.Run()
|
||||
|
||||
if errbuf.Len() > 0 {
|
||||
log.Println("ERROR:", errbuf.String())
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Expands macro: either replacing it with the variable value, or
|
||||
// running the plugin command and replacing it with the command's output
|
||||
func eval(cmd []string, vars Vars) (string, error) {
|
||||
outbuf := bytes.NewBuffer(nil)
|
||||
err := run(path.Join(ZSDIR, cmd[0]), cmd[1:], vars, outbuf)
|
||||
if err != nil {
|
||||
if _, ok := err.(*exec.ExitError); ok {
|
||||
return "", err
|
||||
}
|
||||
outbuf = bytes.NewBuffer(nil)
|
||||
err := run(cmd[0], cmd[1:], vars, outbuf)
|
||||
// Return exit errors, but ignore if the command was not found
|
||||
if _, ok := err.(*exec.ExitError); ok {
|
||||
return "", err
|
||||
}
|
||||
}
|
||||
return outbuf.String(), nil
|
||||
}
|
||||
|
||||
// Renders markdown with the given layout into html expanding all the macros
|
||||
func buildMarkdown(path string, funcs template.FuncMap, vars Vars) error {
|
||||
func buildMarkdown(path string, w io.Writer, funcs Funcs, vars Vars) error {
|
||||
v, body, err := md(path, vars)
|
||||
if err != nil {
|
||||
return err
|
||||
|
|
@ -159,18 +107,24 @@ func buildMarkdown(path string, funcs template.FuncMap, vars Vars) error {
|
|||
return err
|
||||
}
|
||||
v["content"] = string(blackfriday.MarkdownBasic([]byte(content)))
|
||||
if w == nil {
|
||||
out, err := os.Create(filepath.Join(PUBDIR, renameExt(path, "", ".html")))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer out.Close()
|
||||
w = out
|
||||
}
|
||||
if strings.HasSuffix(v["layout"], ".amber") {
|
||||
return buildAmber(filepath.Join(ZSDIR, v["layout"]),
|
||||
renameExt(path, "", ".html"), funcs, v)
|
||||
return buildAmber(filepath.Join(ZSDIR, v["layout"]), w, funcs, v)
|
||||
} else {
|
||||
return buildPlain(filepath.Join(ZSDIR, v["layout"]),
|
||||
renameExt(path, "", ".html"), funcs, v)
|
||||
return buildHTML(filepath.Join(ZSDIR, v["layout"]), w, funcs, v)
|
||||
}
|
||||
}
|
||||
|
||||
// Renders text file expanding all variable macros inside it
|
||||
func buildPlain(in, out string, funcs template.FuncMap, vars Vars) error {
|
||||
b, err := ioutil.ReadFile(in)
|
||||
func buildHTML(path string, w io.Writer, funcs Funcs, vars Vars) error {
|
||||
b, err := ioutil.ReadFile(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -178,7 +132,7 @@ func buildPlain(in, out string, funcs template.FuncMap, vars Vars) error {
|
|||
if err != nil {
|
||||
return err
|
||||
}
|
||||
output := filepath.Join(PUBDIR, out)
|
||||
output := filepath.Join(PUBDIR, path)
|
||||
if s, ok := vars["output"]; ok {
|
||||
output = s
|
||||
}
|
||||
|
|
@ -190,9 +144,9 @@ func buildPlain(in, out string, funcs template.FuncMap, vars Vars) error {
|
|||
}
|
||||
|
||||
// Renders .amber file into .html
|
||||
func buildAmber(in, out string, funcs template.FuncMap, vars Vars) error {
|
||||
func buildAmber(path string, w io.Writer, funcs Funcs, vars Vars) error {
|
||||
a := amber.New()
|
||||
err := a.ParseFile(in)
|
||||
err := a.ParseFile(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -200,110 +154,80 @@ func buildAmber(in, out string, funcs template.FuncMap, vars Vars) error {
|
|||
if err != nil {
|
||||
return err
|
||||
}
|
||||
//amber.FuncMap = amber.FuncMap
|
||||
f, err := os.Create(filepath.Join(PUBDIR, out))
|
||||
if err != nil {
|
||||
return err
|
||||
if w == nil {
|
||||
f, err := os.Create(filepath.Join(PUBDIR, renameExt(path, ".amber", ".html")))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
w = f
|
||||
}
|
||||
defer f.Close()
|
||||
return t.Execute(f, vars)
|
||||
return t.Execute(w, vars)
|
||||
}
|
||||
|
||||
// Compiles .gcss into .css
|
||||
func buildGCSS(path string) error {
|
||||
func buildGCSS(path string, w io.Writer) error {
|
||||
f, err := os.Open(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
s := strings.TrimSuffix(path, ".gcss") + ".css"
|
||||
css, err := os.Create(filepath.Join(PUBDIR, s))
|
||||
defer f.Close()
|
||||
|
||||
if w == nil {
|
||||
s := strings.TrimSuffix(path, ".gcss") + ".css"
|
||||
css, err := os.Create(filepath.Join(PUBDIR, s))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer css.Close()
|
||||
w = css
|
||||
}
|
||||
_, err = gcss.Compile(w, f)
|
||||
return err
|
||||
}
|
||||
|
||||
// Copies file as is from path to writer
|
||||
func buildRaw(path string, w io.Writer) error {
|
||||
in, err := os.Open(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
defer css.Close()
|
||||
|
||||
_, err = gcss.Compile(css, f)
|
||||
return err
|
||||
}
|
||||
|
||||
// Copies file from working directory into public directory
|
||||
func copyFile(path string) (err error) {
|
||||
var in, out *os.File
|
||||
if in, err = os.Open(path); err == nil {
|
||||
defer in.Close()
|
||||
if out, err = os.Create(filepath.Join(PUBDIR, path)); err == nil {
|
||||
defer in.Close()
|
||||
if w == nil {
|
||||
if out, err := os.Create(filepath.Join(PUBDIR, path)); err != nil {
|
||||
return err
|
||||
} else {
|
||||
defer out.Close()
|
||||
_, err = io.Copy(out, in)
|
||||
w = out
|
||||
}
|
||||
}
|
||||
_, err = io.Copy(w, in)
|
||||
return err
|
||||
}
|
||||
|
||||
func varFunc(s string) func() string {
|
||||
return func() string {
|
||||
return s
|
||||
func build(path string, w io.Writer, funcs Funcs, vars Vars) error {
|
||||
ext := filepath.Ext(path)
|
||||
if ext == ".md" || ext == ".mkd" {
|
||||
return buildMarkdown(path, w, funcs, vars)
|
||||
} else if ext == ".html" || ext == ".xml" {
|
||||
return buildHTML(path, w, funcs, vars)
|
||||
} else if ext == ".amber" {
|
||||
return buildAmber(path, w, funcs, vars)
|
||||
} else if ext == ".gcss" {
|
||||
return buildGCSS(path, w)
|
||||
} else {
|
||||
return buildRaw(path, w)
|
||||
}
|
||||
}
|
||||
|
||||
func pluginFunc(cmd string) func() string {
|
||||
return func() string {
|
||||
return "Not implemented yet"
|
||||
}
|
||||
}
|
||||
|
||||
func createFuncs() template.FuncMap {
|
||||
// Builtin functions
|
||||
funcs := template.FuncMap{
|
||||
"exec": func(s ...string) string {
|
||||
// Run external command with arguments
|
||||
return ""
|
||||
},
|
||||
"zs": func(args ...string) string {
|
||||
// Run zs with arguments
|
||||
return ""
|
||||
},
|
||||
}
|
||||
// Plugin functions
|
||||
files, _ := ioutil.ReadDir(ZSDIR)
|
||||
for _, f := range files {
|
||||
if !f.IsDir() {
|
||||
name := f.Name()
|
||||
if !strings.HasSuffix(name, ".html") && !strings.HasSuffix(name, ".amber") {
|
||||
funcs[strings.TrimSuffix(name, filepath.Ext(name))] = pluginFunc(name)
|
||||
}
|
||||
}
|
||||
}
|
||||
return funcs
|
||||
}
|
||||
|
||||
func renameExt(path, from, to string) string {
|
||||
if from == "" {
|
||||
from = filepath.Ext(path)
|
||||
}
|
||||
return strings.TrimSuffix(path, from) + to
|
||||
}
|
||||
|
||||
func globals() Vars {
|
||||
vars := Vars{}
|
||||
for _, e := range os.Environ() {
|
||||
pair := strings.Split(e, "=")
|
||||
if strings.HasPrefix(pair[0], "ZS_") {
|
||||
vars[strings.ToLower(pair[0][3:])] = pair[1]
|
||||
}
|
||||
}
|
||||
return vars
|
||||
}
|
||||
|
||||
func buildAll(once bool) {
|
||||
func buildAll(watch bool) {
|
||||
lastModified := time.Unix(0, 0)
|
||||
modified := false
|
||||
|
||||
vars := globals()
|
||||
for {
|
||||
os.Mkdir(PUBDIR, 0755)
|
||||
funcs := createFuncs()
|
||||
funcs := builtins()
|
||||
err := filepath.Walk(".", func(path string, info os.FileInfo, err error) error {
|
||||
// ignore hidden files and directories
|
||||
if filepath.Base(path)[0] == '.' || strings.HasPrefix(path, ".") {
|
||||
|
|
@ -320,23 +244,8 @@ func buildAll(once bool) {
|
|||
run(filepath.Join(ZSDIR, "pre"), []string{}, nil, nil)
|
||||
modified = true
|
||||
}
|
||||
ext := filepath.Ext(path)
|
||||
if ext == ".md" || ext == ".mkd" {
|
||||
log.Println("md: ", path)
|
||||
return buildMarkdown(path, funcs, vars)
|
||||
} else if ext == ".html" || ext == ".xml" {
|
||||
log.Println("html: ", path)
|
||||
return buildPlain(path, path, funcs, vars)
|
||||
} else if ext == ".amber" {
|
||||
log.Println("html: ", path)
|
||||
return buildAmber(path, renameExt(path, ".amber", ".html"), funcs, vars)
|
||||
} else if ext == ".gcss" {
|
||||
log.Println("css: ", path)
|
||||
return buildGCSS(path)
|
||||
} else {
|
||||
log.Println("raw: ", path)
|
||||
return copyFile(path)
|
||||
}
|
||||
log.Println("build: ", path)
|
||||
return build(path, nil, funcs, vars)
|
||||
}
|
||||
return nil
|
||||
})
|
||||
|
|
@ -349,10 +258,10 @@ func buildAll(once bool) {
|
|||
run(filepath.Join(ZSDIR, "post"), []string{}, nil, nil)
|
||||
modified = false
|
||||
}
|
||||
lastModified = time.Now()
|
||||
if once {
|
||||
if !watch {
|
||||
break
|
||||
}
|
||||
lastModified = time.Now()
|
||||
time.Sleep(1 * time.Second)
|
||||
}
|
||||
}
|
||||
|
|
@ -366,27 +275,23 @@ func main() {
|
|||
args := os.Args[2:]
|
||||
switch cmd {
|
||||
case "build":
|
||||
buildAll(true)
|
||||
buildAll(false)
|
||||
case "watch":
|
||||
buildAll(false) // pass duration
|
||||
case "var":
|
||||
if len(args) == 0 {
|
||||
log.Println("ERROR: filename expected")
|
||||
return
|
||||
}
|
||||
if vars, _, err := md(args[0], globals()); err == nil {
|
||||
if len(args) > 1 {
|
||||
for _, a := range args[1:] {
|
||||
fmt.Println(vars[a])
|
||||
}
|
||||
} else {
|
||||
for k, v := range vars {
|
||||
fmt.Println(k + ":" + v)
|
||||
}
|
||||
}
|
||||
buildAll(true)
|
||||
case "print":
|
||||
if len(args) != 1 {
|
||||
fmt.Println("ERROR: filename expected")
|
||||
} else {
|
||||
log.Println("ERROR:", err)
|
||||
build(args[0], os.Stdout, builtins(), globals())
|
||||
}
|
||||
case "var":
|
||||
fmt.Println(Var(args))
|
||||
case "lorem":
|
||||
fmt.Println(Lorem(args))
|
||||
case "dateparse":
|
||||
fmt.Println(DateParse(args))
|
||||
case "datefmt":
|
||||
fmt.Println(DateFmt(args))
|
||||
default:
|
||||
err := run(path.Join(ZSDIR, cmd), args, Vars{}, os.Stdout)
|
||||
if err != nil {
|
||||
|
|
|
|||
72
zs_ext.go
Normal file
72
zs_ext.go
Normal file
|
|
@ -0,0 +1,72 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/drhodes/golorem"
|
||||
)
|
||||
|
||||
// zs var <filename> -- returns list of variables and their values
|
||||
// zs var <filename> <var...> -- returns list of variable values
|
||||
func Var(args []string) string {
|
||||
if len(args) == 0 {
|
||||
return "var: filename expected"
|
||||
} else {
|
||||
s := ""
|
||||
if vars, _, err := md(args[0], globals()); err != nil {
|
||||
return "var: " + err.Error()
|
||||
} else {
|
||||
if len(args) > 1 {
|
||||
for _, a := range args[1:] {
|
||||
s = s + vars[a] + "\n"
|
||||
}
|
||||
} else {
|
||||
for k, v := range vars {
|
||||
s = s + k + ":" + v + "\n"
|
||||
}
|
||||
}
|
||||
}
|
||||
return strings.TrimSpace(s)
|
||||
}
|
||||
}
|
||||
|
||||
// zs lorem <n> -- returns <n> random lorem ipsum sentences
|
||||
func Lorem(args []string) string {
|
||||
if len(args) > 1 {
|
||||
return "lorem: invalid usage"
|
||||
}
|
||||
if len(args) == 0 {
|
||||
return lorem.Paragraph(5, 5)
|
||||
}
|
||||
if n, err := strconv.Atoi(args[0]); err == nil {
|
||||
return lorem.Paragraph(n, n)
|
||||
} else {
|
||||
return "lorem: " + err.Error()
|
||||
}
|
||||
}
|
||||
|
||||
// zs datefmt <fmt> <date> -- returns formatted date from unix time
|
||||
func DateFmt(args []string) string {
|
||||
if len(args) == 0 || len(args) > 2 {
|
||||
return "datefmt: invalid usage"
|
||||
}
|
||||
if n, err := strconv.ParseInt(args[1], 10, 64); err == nil {
|
||||
return time.Unix(n, 0).Format(args[0])
|
||||
} else {
|
||||
return "datefmt: " + err.Error()
|
||||
}
|
||||
}
|
||||
|
||||
// zs dateparse <fmt> <date> -- returns unix time from the formatted date
|
||||
func DateParse(args []string) string {
|
||||
if len(args) == 0 || len(args) > 2 {
|
||||
return "dateparse: invalid usage"
|
||||
}
|
||||
if d, err := time.Parse(args[0], args[1]); err != nil {
|
||||
return "dateparse: " + err.Error()
|
||||
} else {
|
||||
return strconv.FormatInt(d.Unix(), 10)
|
||||
}
|
||||
}
|
||||
22
zs_test.go
22
zs_test.go
|
|
@ -6,10 +6,8 @@ import (
|
|||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strings"
|
||||
"testing"
|
||||
"text/template"
|
||||
)
|
||||
|
||||
func TestSplit2(t *testing.T) {
|
||||
|
|
@ -78,7 +76,7 @@ this: is a content`), Vars{})
|
|||
|
||||
func TestRender(t *testing.T) {
|
||||
vars := map[string]string{"foo": "bar"}
|
||||
funcs := template.FuncMap{
|
||||
funcs := Funcs{
|
||||
"greet": func(s ...string) string {
|
||||
if len(s) == 0 {
|
||||
return "hello"
|
||||
|
|
@ -138,24 +136,6 @@ func TestRun(t *testing.T) {
|
|||
}
|
||||
}
|
||||
|
||||
func TestEvalCommand(t *testing.T) {
|
||||
s, err := eval([]string{"echo", "hello"}, map[string]string{})
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
if s != "hello\n" {
|
||||
t.Error(s)
|
||||
}
|
||||
_, err = eval([]string{"cat", "bogus/file"}, map[string]string{})
|
||||
if _, ok := err.(*exec.ExitError); !ok {
|
||||
t.Error("expected ExitError")
|
||||
}
|
||||
_, err = eval([]string{"missing command"}, map[string]string{})
|
||||
if err != nil {
|
||||
t.Error("missing command should be ignored")
|
||||
}
|
||||
}
|
||||
|
||||
func TestHelperProcess(*testing.T) {
|
||||
if os.Getenv("ZS_HELPER") != "1" {
|
||||
return
|
||||
|
|
|
|||
108
zs_util.go
Normal file
108
zs_util.go
Normal file
|
|
@ -0,0 +1,108 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func varFunc(s string) func() string {
|
||||
return func() string {
|
||||
return s
|
||||
}
|
||||
}
|
||||
|
||||
func pluginFunc(cmd string, vars Vars) func(args ...string) string {
|
||||
return func(args ...string) string {
|
||||
out := bytes.NewBuffer(nil)
|
||||
if err := run(cmd, args, vars, out); err != nil {
|
||||
return cmd + ":" + err.Error()
|
||||
} else {
|
||||
return string(out.Bytes())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func builtins() Funcs {
|
||||
exec := func(s ...string) string {
|
||||
return ""
|
||||
}
|
||||
return Funcs{
|
||||
"exec": exec,
|
||||
"zs": func(args ...string) string {
|
||||
cmd := []string{"zs"}
|
||||
cmd = append(cmd, args...)
|
||||
return exec(cmd...)
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func renameExt(path, from, to string) string {
|
||||
if from == "" {
|
||||
from = filepath.Ext(path)
|
||||
}
|
||||
if strings.HasSuffix(path, from) {
|
||||
return strings.TrimSuffix(path, from) + to
|
||||
} else {
|
||||
return path
|
||||
}
|
||||
}
|
||||
|
||||
func globals() Vars {
|
||||
vars := Vars{}
|
||||
for _, e := range os.Environ() {
|
||||
pair := strings.Split(e, "=")
|
||||
if strings.HasPrefix(pair[0], "ZS_") {
|
||||
vars[strings.ToLower(pair[0][3:])] = pair[1]
|
||||
}
|
||||
}
|
||||
return vars
|
||||
}
|
||||
|
||||
// Converts zs markdown variables into environment variables
|
||||
func env(vars Vars) []string {
|
||||
env := []string{"ZS=" + os.Args[0], "ZS_OUTDIR=" + PUBDIR}
|
||||
env = append(env, os.Environ()...)
|
||||
if vars != nil {
|
||||
for k, v := range vars {
|
||||
env = append(env, "ZS_"+strings.ToUpper(k)+"="+v)
|
||||
}
|
||||
}
|
||||
return env
|
||||
}
|
||||
|
||||
// Runs command with given arguments and variables, intercepts stderr and
|
||||
// redirects stdout into the given writer
|
||||
func run(cmd string, args []string, vars Vars, output io.Writer) error {
|
||||
var errbuf bytes.Buffer
|
||||
c := exec.Command(cmd, args...)
|
||||
c.Env = env(vars)
|
||||
c.Stdout = output
|
||||
c.Stderr = &errbuf
|
||||
|
||||
err := c.Run()
|
||||
|
||||
if errbuf.Len() > 0 {
|
||||
log.Println("ERROR:", errbuf.String())
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Splits a string in exactly two parts by delimiter
|
||||
// If no delimiter is found - the second string is be empty
|
||||
func split2(s, delim string) (string, string) {
|
||||
parts := strings.SplitN(s, delim, 2)
|
||||
if len(parts) == 2 {
|
||||
return parts[0], parts[1]
|
||||
} else {
|
||||
return parts[0], ""
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user