mirror of
https://github.com/cheat/cheat.git
synced 2024-11-18 01:40:39 +01:00
65 lines
3.5 KiB
Go
65 lines
3.5 KiB
Go
|
package p
|
||
|
|
|
||
|
|
import (
|
||
|
|
. "github.com/alecthomas/chroma" // nolint
|
||
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Powershell lexer.
|
||
|
|
var Powershell = internal.Register(MustNewLexer(
|
||
|
|
&Config{
|
||
|
|
Name: "PowerShell",
|
||
|
|
Aliases: []string{"powershell", "posh", "ps1", "psm1"},
|
||
|
|
Filenames: []string{"*.ps1", "*.psm1"},
|
||
|
|
MimeTypes: []string{"text/x-powershell"},
|
||
|
|
DotAll: true,
|
||
|
|
CaseInsensitive: true,
|
||
|
|
},
|
||
|
|
Rules{
|
||
|
|
"root": {
|
||
|
|
{`\(`, Punctuation, Push("child")},
|
||
|
|
{`\s+`, Text, nil},
|
||
|
|
{`^(\s*#[#\s]*)(\.(?:component|description|example|externalhelp|forwardhelpcategory|forwardhelptargetname|functionality|inputs|link|notes|outputs|parameter|remotehelprunspace|role|synopsis))([^\n]*$)`, ByGroups(Comment, LiteralStringDoc, Comment), nil},
|
||
|
|
{`#[^\n]*?$`, Comment, nil},
|
||
|
|
{`(<|<)#`, CommentMultiline, Push("multline")},
|
||
|
|
{`@"\n`, LiteralStringHeredoc, Push("heredoc-double")},
|
||
|
|
{`@'\n.*?\n'@`, LiteralStringHeredoc, nil},
|
||
|
|
{"`[\\'\"$@-]", Punctuation, nil},
|
||
|
|
{`"`, LiteralStringDouble, Push("string")},
|
||
|
|
{`'([^']|'')*'`, LiteralStringSingle, nil},
|
||
|
|
{`(\$|@@|@)((global|script|private|env):)?\w+`, NameVariable, nil},
|
||
|
|
{`(while|validateset|validaterange|validatepattern|validatelength|validatecount|until|trap|switch|return|ref|process|param|parameter|in|if|global:|function|foreach|for|finally|filter|end|elseif|else|dynamicparam|do|default|continue|cmdletbinding|break|begin|alias|\?|%|#script|#private|#local|#global|mandatory|parametersetname|position|valuefrompipeline|valuefrompipelinebypropertyname|valuefromremainingarguments|helpmessage|try|catch|throw)\b`, Keyword, nil},
|
||
|
|
{`-(and|as|band|bnot|bor|bxor|casesensitive|ccontains|ceq|cge|cgt|cle|clike|clt|cmatch|cne|cnotcontains|cnotlike|cnotmatch|contains|creplace|eq|exact|f|file|ge|gt|icontains|ieq|ige|igt|ile|ilike|ilt|imatch|ine|inotcontains|inotlike|inotmatch|ireplace|is|isnot|le|like|lt|match|ne|not|notcontains|notlike|notmatch|or|regex|replace|wildcard)\b`, Operator, nil},
|
||
|
|
{`(write|where|wait|use|update|unregister|undo|trace|test|tee|take|suspend|stop|start|split|sort|skip|show|set|send|select|scroll|resume|restore|restart|resolve|resize|reset|rename|remove|register|receive|read|push|pop|ping|out|new|move|measure|limit|join|invoke|import|group|get|format|foreach|export|expand|exit|enter|enable|disconnect|disable|debug|cxnew|copy|convertto|convertfrom|convert|connect|complete|compare|clear|checkpoint|aggregate|add)-[a-z_]\w*\b`, NameBuiltin, nil},
|
||
|
|
{"\\[[a-z_\\[][\\w. `,\\[\\]]*\\]", NameConstant, nil},
|
||
|
|
{`-[a-z_]\w*`, Name, nil},
|
||
|
|
{`\w+`, Name, nil},
|
||
|
|
{"[.,;@{}\\[\\]$()=+*/\\\\&%!~?^`|<>-]|::", Punctuation, nil},
|
||
|
|
},
|
||
|
|
"child": {
|
||
|
|
{`\)`, Punctuation, Pop(1)},
|
||
|
|
Include("root"),
|
||
|
|
},
|
||
|
|
"multline": {
|
||
|
|
{`[^#&.]+`, CommentMultiline, nil},
|
||
|
|
{`#(>|>)`, CommentMultiline, Pop(1)},
|
||
|
|
{`\.(component|description|example|externalhelp|forwardhelpcategory|forwardhelptargetname|functionality|inputs|link|notes|outputs|parameter|remotehelprunspace|role|synopsis)`, LiteralStringDoc, nil},
|
||
|
|
{`[#&.]`, CommentMultiline, nil},
|
||
|
|
},
|
||
|
|
"string": {
|
||
|
|
{"`[0abfnrtv'\\\"$`]", LiteralStringEscape, nil},
|
||
|
|
{"[^$`\"]+", LiteralStringDouble, nil},
|
||
|
|
{`\$\(`, Punctuation, Push("child")},
|
||
|
|
{`""`, LiteralStringDouble, nil},
|
||
|
|
{"[`$]", LiteralStringDouble, nil},
|
||
|
|
{`"`, LiteralStringDouble, Pop(1)},
|
||
|
|
},
|
||
|
|
"heredoc-double": {
|
||
|
|
{`\n"@`, LiteralStringHeredoc, Pop(1)},
|
||
|
|
{`\$\(`, Punctuation, Push("child")},
|
||
|
|
{`[^@\n]+"]`, LiteralStringHeredoc, nil},
|
||
|
|
{`.`, LiteralStringHeredoc, nil},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
))
|