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fix(fish): escape link text correctly

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Jan De Dobbeleer 2022-05-15 19:47:22 +02:00 committed by Jan De Dobbeleer
parent ee56154231
commit ba4968107f
1 changed files with 50 additions and 7 deletions
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57
src/color/ansi.go
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@ -122,9 +122,6 @@ func (a *Ansi) Init(shellName string) {
a.dimmed = "\x1b[2m%s\x1b[22m"
a.strikethrough = "\x1b[9m%s\x1b[29m"
}
if shellName == shell.FISH {
a.hyperlink = "\x1b]8;;%s\x1b\\\\%s\x1b]8;;\x1b\\"
}
}
func (a *Ansi) InitPlain(shellName string) {
@ -133,14 +130,60 @@ func (a *Ansi) InitPlain(shellName string) {
func (a *Ansi) GenerateHyperlink(text string) string {
// hyperlink matching
results := regex.FindNamedRegexMatch("(?P<all>(?:\\[(?P<name>.+)\\])(?:\\((?P<url>.*)\\)))", text)
results := regex.FindNamedRegexMatch("(?P<ALL>(?:\\[(?P<TEXT>.+)\\])(?:\\((?P<URL>.*)\\)))", text)
if len(results) != 3 {
return text
}
linkText := a.escapeLinkTextForFishShell(results["TEXT"])
// build hyperlink ansi
hyperlink := fmt.Sprintf(a.hyperlink, results["url"], results["name"])
// replace original text by the new one
return strings.Replace(text, results["all"], hyperlink, 1)
hyperlink := fmt.Sprintf(a.hyperlink, results["URL"], linkText)
// replace original text by the new onex
return strings.Replace(text, results["ALL"], hyperlink, 1)
}
func (a *Ansi) escapeLinkTextForFishShell(text string) string {
if a.shell != shell.FISH {
return text
}
escapeChars := map[string]string{
`c`: `\c`,
`a`: `\a`,
`b`: `\b`,
`e`: `\e`,
`f`: `\f`,
`n`: `\n`,
`r`: `\r`,
`t`: `\t`,
`v`: `\v`,
`$`: `\$`,
`*`: `\*`,
`?`: `\?`,
`~`: `\~`,
`%`: `\%`,
`#`: `\#`,
`(`: `\(`,
`)`: `\)`,
`{`: `\{`,
`}`: `\}`,
`[`: `\[`,
`]`: `\]`,
`<`: `\<`,
`>`: `\>`,
`^`: `\^`,
`&`: `\&`,
`;`: `\;`,
`"`: `\"`,
`'`: `\'`,
`x`: `\x`,
`X`: `\X`,
`0`: `\0`,
`u`: `\u`,
`U`: `\U`,
}
if val, ok := escapeChars[text[0:1]]; ok {
return val + text[1:]
}
return text
}
func (a *Ansi) formatText(text string) string {