216 lines
3.5 KiB
Plaintext
216 lines
3.5 KiB
Plaintext
# Snippets for Go
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priority -10
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# when to abbriviate and when not?
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# b doesn't work here, because it ignores whitespace
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# optional local name?
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snippet import "Import declaration" b
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import (
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"${1:package}"
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)
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endsnippet
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snippet package "Package declaration" b
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// Package $1 provides ${2:...}
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package ${1:main}
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${0:${VISUAL}}
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endsnippet
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# Mostly converted from: https://github.com/AlanQuatermain/go-tmbundle
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snippet /^cons/ "Constants declaration" r
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const (
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${1:constant}${2/(.+)/ /}${2:type} = ${0:value}
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)
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endsnippet
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snippet /^con/ "Constant declaration" r
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const ${1:name}${2/(.+)/ /}${2:type} = ${0:value}
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endsnippet
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snippet iota "Iota constant generator" b
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const (
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${1:constant}${2/(.+)/ /}${2:type} = iota
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)
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endsnippet
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snippet struct "Struct declaration" b
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type ${1:Struct} struct {
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${0:${VISUAL}}
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}
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endsnippet
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snippet interface "Interface declaration" b
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type ${1:Interface} interface {
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${0:${VISUAL}}
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}
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endsnippet
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# statements
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snippet for "For loop" b
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for ${1:condition} {
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${0:${VISUAL}}
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}
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endsnippet
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snippet fori "Integer for loop" b
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for ${1:i} := 0; $1 < ${2:N}; $1++ {
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${0:${VISUAL}}
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}
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endsnippet
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snippet forr "For range loop" b
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for ${2:name} := range ${1:collection} {
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${0:${VISUAL}}
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}
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endsnippet
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snippet if "If statement" b
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if ${1:condition}${1/(.+)/ /}{
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${0:${VISUAL}}
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}
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endsnippet
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snippet switch "Switch statement" b
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switch ${1:expression}${1/(.+)/ /}{
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case${0}
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}
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endsnippet
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snippet select "Select statement" b
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select {
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case${0}
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}
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endsnippet
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snippet case "Case clause" b
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case ${1:condition}:
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${0:${VISUAL}}
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endsnippet
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snippet default "Default clause" b
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default:
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${0:${VISUAL}}
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endsnippet
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# functions
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snippet /^main/ "Main function" r
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func main() {
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${0:${VISUAL}}
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}
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endsnippet
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snippet /^meth/ "Method" r
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func (${1:receiver} ${2:type}) ${3:name}(${4:params})${5/(.+)/ /}${5:type} {
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${0:${VISUAL}}
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}
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endsnippet
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snippet func "Function" b
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func ${1:name}(${2:params})${3/(.+)/ /}${3:type} {
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${0:${VISUAL}}
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}
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endsnippet
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snippet anon "Anonymous Function" !b
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${1:fn} := func() {
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${2}
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}
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endsnippet
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# types and variables
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snippet map "Map type" b
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map[${1:keytype}]${2:valtype}
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endsnippet
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snippet : "Short variable declaration :=" !b
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${1:name} := ${0:value}
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endsnippet
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snippet var "Variable declaration" b
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var ${1:name}${2/(.+)/ /}${2:type}${3: = ${0:value}}
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endsnippet
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snippet vars "Variables declaration" b
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var (
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${1:name}${2/(.+)/ /}${2:type}${3: = ${0:value} }
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)
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endsnippet
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snippet json "JSON field"
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\`json:"${1:displayName}"\`
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endsnippet
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snippet er "Error clause " !b
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if err != nil {
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${0}
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}
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endsnippet
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snippet errn "Error return " !b
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if err != nil {
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return err
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}
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${0}
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endsnippet
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snippet errn, "Error return with two return values" !b
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if err != nil {
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return ${1:nil}, err
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}
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${0}
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endsnippet
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snippet errn,, "Error return with three return values" !b
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if err != nil {
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return ${1:nil}, ${2:nil}, err
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}
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${0}
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endsnippet
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snippet ok "OK statement" !b
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if !ok {
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${0:${VISUAL}}
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}
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endsnippet
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snippet gof "Anonymous Goroutine" !b
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go func() {
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${1}
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}()
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endsnippet
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snippet def "Anonymous Defer" !b
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defer func() {
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${1}
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}()
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endsnippet
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snippet ff "Fmt Printf debug" !b
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fmt.Printf("${1} %+v\n", $1)
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endsnippet
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snippet fn "Fmt Println debug" !b
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fmt.Println("${1}")
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endsnippet
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snippet lf "Log Printf debug" !b
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log.Printf("${1} %+v\n", $1)
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endsnippet
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snippet ln "Log Println debug" !b
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log.Println("${1}")
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endsnippet
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snippet make "make allocation" !b
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make(${1:Type}, ${2:size})${0}
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endsnippet
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snippet test "test function" b
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func Test${1:Function}(t *testing.T) {
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${2}
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}
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endsnippet
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# vim:ft=snippets:
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