ctrl+shift+p filters: :st2 :st3 :win :osx :linux
Browse

Go​Snippets

by ccirello ST2/ST3 Missing

Snippets of Go code for Sublime Text

Labels go, snippets

Details

Installs

  • Total 4K
  • Win 2K
  • OS X 792
  • Linux 608
May 28 May 27 May 26 May 25 May 24 May 23 May 22 May 21 May 20 May 19 May 18 May 17 May 16 May 15 May 14 May 13 May 12 May 11 May 10 May 9 May 8 May 7 May 6 May 5 May 4 May 3 May 2 May 1 Apr 30 Apr 29 Apr 28 Apr 27 Apr 26 Apr 25 Apr 24 Apr 23 Apr 22 Apr 21 Apr 20 Apr 19 Apr 18 Apr 17 Apr 16 Apr 15 Apr 14
Windows 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
OS X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Linux 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Readme

Source
raw.​githubusercontent.​com

Snippets of Go code for Sublime Text

csv.Read:

r := csv.NewReader(strings.NewReader(${1:in}))

for {
    record, err := r.Read()
    if err == io.EOF {
        break
    }
    if err != nil {
        log.Fatal(err)
    }

    ${2:fmt.Println(record)}
}

csv.Write:

w := csv.NewWriter(${1:os.Stdout})

for _, record := range records {
    if err := w.Write(record); err != nil {
        log.Fatalln("error writing record to csv:", err)
    }
}

w.Flush()

if err := w.Error(); err != nil {
    log.Fatal(err)
}

http.Basic:

func handler${1:route}(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "...")
}

func main() {
    http.HandleFunc("/${1:route}", handler${1:route})
    http.HandleFunc("/", http.NotFound)
    http.ListenAndServe(":8080", nil)
}

http.Get:

resp, err := http.Get("${1:http://example.com/}")
if err != nil {
    ${2:log.Fatal(err)}
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
    ${3:log.Fatal(err)}
}
${4:// code...}

http.Route:

func handler${1:route}(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "...")
}

func init() {
    http.HandleFunc("/${1:route}", handler${1:route})
}

ioutil.NopCloser:

${1:rc} := ioutil.NopCloser(${2:r})

ioutil.ReadAll:

${1:b}, err := ioutil.ReadAll(${2:r})
if err != nil {
    ${3:log.Fatal(err)}
}

ioutil.ReadDir:

${1:files}, err := ioutil.ReadDir(${2:dir})
if err != nil {
    ${3:log.Fatal(err)}
}

ioutil.ReadFile:

${1:b}, err := ioutil.ReadFile(${2:file})
if err != nil {
    ${3:log.Fatal(err)}
}

ioutil.TempDir:

${1:tmpname}, err := ioutil.TempDir(${2:dir}, ${3:prefix})
if err != nil {
    ${4:log.Fatal(err)}
}

ioutil.TempFile:

${1:f}, err := ioutil.TempFile(${2:dir}, ${3:prefix})
if err != nil {
    ${4:log.Fatal(err)}
}

ioutil.WriteFile:

if err := ioutil.WriteFile(${1:filename}, ${2:data}, ${3:perm}); err != nil {
    ${4:log.Fatal(err)}
}

json.Marshal:

b, err := json.Marshal(${1:data})
if err != nil {
    log.Fatal(err)
}

json.NewDecoder:

var ${1:data} ${2:interface{}}
if err := json.NewDecoder(${3:r}).Decode(&${1:data}); err != nil {
    ${4:log.Fatal(err)}
}

json.NewEncoder:

var ${1:data} ${2:interface{}}
if err := json.NewEncoder(${3:w}).Encode(&${1:data}); err != nil {
    ${4:log.Fatal(err)}
}

json.Unmarshal:

var ${2:dst} ${3:map[string]string}
if err := json.Unmarshal(${1:jsonBlob}, &${2:dst}); err != nil {
    log.Fatal(err)
}

md5.New:

${1:h} := md5.New()
    io.WriteString(${1:h}, ${2:"content"})
    ${3:md5sum} := fmt.Sprintf("%x", md5.Sum(${4:nil}))

md5.Sum:

${1:md5sum} := fmt.Sprintf("%x", md5.Sum(${2:data}))

sha1.New:

${1:h} := sha1.New()
    io.WriteString(${1:h}, ${2:"content"})
    ${3:sha1sum} := fmt.Sprintf("%x", sha1.Sum(${4:nil}))

sha1.Sum:

${1:sha1sum} := fmt.Sprintf("%x", sha1.Sum(${2:data}))

strconv.Atoi:

${1:i}, err := strconv.Atoi(${2:str})
if err != nil {
    log.Fatal(err)
}

strconv.ParseBool:

${1:v}, err := strconv.ParseBool(${2:str})
if err != nil {
    log.Fatal(err)
}

strconv.ParseFloat:

${1:f64}, err := strconv.ParseFloat(${2:str}, ${3:64})
if err != nil {
    log.Fatal(err)
}

strconv.ParseInt:

${1:i64}, err := strconv.ParseInt(${2:str}, ${3:10}, ${4:64})
if err != nil {
    log.Fatal(err)
}

strconv.ParseUint:

${1:u64}, err := strconv.ParseUint(${2:str}, ${3:10}, ${4:64})
if err != nil {
    log.Fatal(err)
}

tabwriter:

w := new(tabwriter.Writer)

// Format in tab-separated columns with a tab stop of 8.
w.Init(${1:os.Stdout}, ${2:0}, ${3:8}, ${4:0}, ${5:'\t'}, ${6:0})
fmt.Fprintln(w, "${7:...\t...}")
fmt.Fprintln(w)

if err := w.Flush(); err != nil {
    log.Fatal(err)
}

time.After:

select {
case <-time.After(${1:5 * time.Minute}):
    ${2:fmt.Println("timed out")}
${3:case m := <-c:
    handle(m)
}
}

time.Date:

${1:t} := time.Date(${2:2009}, time.${3:November}, ${4:10}, ${5:23}, ${6:0}, ${7:0}, ${8:0}, ${9:time.UTC})

time.Parse:

${1:t}, err := time.Parse(${2:`Mon Jan 2 15:04:05 -0700 MST 2006`}, ${3:str})
if err != nil {
    log.Fatal(err)
}

time.ParseDuration:

${1:d}, err := time.ParseDuration(${2:str})
if err != nil {
    log.Fatal(err)
}

time.Tick:

${1:c} := time.Tick(${2:1 * time.Minute})
for now := range ${1:c} {
    ${3:fmt.Printf("%v\n", now)}
}