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feat: add osc7 support

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resolves #2515
This commit is contained in:
Jan De Dobbeleer 2022-07-13 13:53:55 +02:00 committed by Jan De Dobbeleer
parent 19d6d01242
commit 859fd0bbef
25 changed files with 90 additions and 36 deletions
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22
src/color/ansi.go
View file

@ -9,6 +9,9 @@ import (
const (
AnsiRegex = "[\u001B\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\u0007)|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))"
OSC99 string = "osc99"
OSC7 string = "osc7"
)
type Ansi struct {
@ -29,7 +32,7 @@ type Ansi struct {
escapeRight string
hyperlink string
hyperlinkRegex string
osc99 string
pwd string
bold string
italic string
underline string
@ -62,7 +65,7 @@ func (a *Ansi) Init(shellName string) {
a.escapeRight = "%}"
a.hyperlink = "%%{\x1b]8;;%s\x1b\\%%}%s%%{\x1b]8;;\x1b\\%%}"
a.hyperlinkRegex = `(?P<STR>%{\x1b]8;;(.+)\x1b\\%}(?P<TEXT>.+)%{\x1b]8;;\x1b\\%})`
a.osc99 = "%%{\x1b]9;9;\"%s\"\x1b\\%%}"
a.pwd = "%%{\x1b]%s;\"%s\"\x1b\\%%}"
a.bold = "%%{\x1b[1m%%}%s%%{\x1b[22m%%}"
a.italic = "%%{\x1b[3m%%}%s%%{\x1b[23m%%}"
a.underline = "%%{\x1b[4m%%}%s%%{\x1b[24m%%}"
@ -89,7 +92,7 @@ func (a *Ansi) Init(shellName string) {
a.escapeRight = "\\]"
a.hyperlink = "\\[\x1b]8;;%s\x1b\\\\\\]%s\\[\x1b]8;;\x1b\\\\\\]"
a.hyperlinkRegex = `(?P<STR>\\\[\x1b\]8;;(.+)\x1b\\\\\\\](?P<TEXT>.+)\\\[\x1b\]8;;\x1b\\\\\\\])`
a.osc99 = "\\[\x1b]9;9;\"%s\"\x1b\\\\\\]"
a.pwd = "\\[\x1b]%s;\"%s\"\x1b\\\\\\]"
a.bold = "\\[\x1b[1m\\]%s\\[\x1b[22m\\]"
a.italic = "\\[\x1b[3m\\]%s\\[\x1b[23m\\]"
a.underline = "\\[\x1b[4m\\]%s\\[\x1b[24m\\]"
@ -116,7 +119,7 @@ func (a *Ansi) Init(shellName string) {
a.escapeRight = ""
a.hyperlink = "\x1b]8;;%s\x1b\\%s\x1b]8;;\x1b\\"
a.hyperlinkRegex = "(?P<STR>\x1b]8;;(.+)\x1b\\\\\\\\?(?P<TEXT>.+)\x1b]8;;\x1b\\\\)"
a.osc99 = "\x1b]9;9;\"%s\"\x1b\\"
a.pwd = "\x1b]%s;\"%s\"\x1b\\"
a.bold = "\x1b[1m%s\x1b[22m"
a.italic = "\x1b[3m%s\x1b[23m"
a.underline = "\x1b[4m%s\x1b[24m"
@ -240,11 +243,18 @@ func (a *Ansi) ChangeLine(numberOfLines int) string {
return fmt.Sprintf(a.linechange, numberOfLines, position)
}
func (a *Ansi) ConsolePwd(pwd string) string {
func (a *Ansi) ConsolePwd(pwdType, pwd string) string {
if strings.HasSuffix(pwd, ":") {
pwd += "\\"
}
return fmt.Sprintf(a.osc99, pwd)
switch pwdType {
case OSC7:
return fmt.Sprintf(a.pwd, "7", pwd)
case OSC99:
fallthrough
default:
return fmt.Sprintf(a.pwd, "9;9", pwd)
}
}
func (a *Ansi) ClearAfter() string {

5
src/engine/config.go
View file

@ -32,7 +32,6 @@ const (
type Config struct {
Version int `json:"version"`
FinalSpace bool `json:"final_space,omitempty"`
OSC99 bool `json:"osc99,omitempty"`
ConsoleTitleTemplate string `json:"console_title_template,omitempty"`
TerminalBackground string `json:"terminal_background,omitempty"`
AccentColor string `json:"accent_color,omitempty"`
@ -44,6 +43,10 @@ type Config struct {
SecondaryPrompt *Segment `json:"secondary_prompt,omitempty"`
DebugPrompt *Segment `json:"debug_prompt,omitempty"`
Palette color.Palette `json:"palette,omitempty"`
PWD string `json:"pwd,omitempty"`
// Deprecated
OSC99 bool `json:"osc99,omitempty"`
Output string `json:"-"`

26
src/engine/engine.go
View file

@ -74,12 +74,30 @@ func (e *Engine) PrintPrimary() string {
if e.Config.FinalSpace {
e.write(" ")
}
if !e.Config.OSC99 {
return e.print()
e.printPWD()
return e.print()
}
func (e *Engine) printPWD() {
if len(e.Config.PWD) == 0 && !e.Config.OSC99 {
return
}
cwd := e.Env.Pwd()
e.writeANSI(e.Ansi.ConsolePwd(cwd))
return e.print()
// Backwards compatibility for deprecated OSC99
if e.Config.OSC99 {
e.writeANSI(e.Ansi.ConsolePwd(color.OSC99, cwd))
return
}
// Allow template logic to define when to enable the PWD (when supported)
tmpl := &template.Text{
Template: e.Config.PWD,
Env: e.Env,
}
pwdType, err := tmpl.Render()
if err != nil || len(pwdType) == 0 {
return
}
e.writeANSI(e.Ansi.ConsolePwd(pwdType, cwd))
}
func (e *Engine) newline() {

39
src/engine/engine_test.go
View file

@ -44,6 +44,45 @@ func TestCanWriteRPrompt(t *testing.T) {
}
}
func TestPrintPWD(t *testing.T) {
cases := []struct {
Case string
Expected string
PWD string
OSC99 bool
}{
{Case: "Empty PWD"},
{Case: "OSC99", PWD: color.OSC99, Expected: "\x1b]9;9;\"pwd\"\x1b\\"},
{Case: "OSC7", PWD: color.OSC7, Expected: "\x1b]7;\"pwd\"\x1b\\"},
{Case: "Deprecated OSC99", OSC99: true, Expected: "\x1b]9;9;\"pwd\"\x1b\\"},
{Case: "Template (empty)", PWD: "{{ if eq .Shell \"pwsh\" }}osc7{{ end }}"},
{Case: "Template (non empty)", PWD: "{{ if eq .Shell \"shell\" }}osc7{{ end }}", Expected: "\x1b]7;\"pwd\"\x1b\\"},
}
for _, tc := range cases {
env := new(mock.MockedEnvironment)
env.On("Pwd").Return("pwd")
env.On("Shell").Return("shell")
env.On("TemplateCache").Return(&environment.TemplateCache{
Env: make(map[string]string),
Shell: "shell",
})
ansi := &color.Ansi{}
ansi.InitPlain()
engine := &Engine{
Env: env,
Config: &Config{
PWD: tc.PWD,
OSC99: tc.OSC99,
},
Ansi: ansi,
}
engine.printPWD()
got := engine.print()
assert.Equal(t, tc.Expected, got, tc.Case)
}
}
func BenchmarkEngineRender(b *testing.B) {
for i := 0; i < b.N; i++ {
engineRender()

4
src/engine/image.go
View file

@ -69,6 +69,7 @@ const (
color16 = "color16"
left = "left"
osc99 = "osc99"
osc7 = "osc7"
lineChange = "linechange"
consoleTitle = "title"
link = "link"
@ -195,6 +196,7 @@ func (ir *ImageRenderer) Init(config string) {
color16: `^(?P<STR>\x1b\[(?P<BC>[349][0-7]|10[0-7]|39)m)`,
left: `^(?P<STR>\x1b\[(\d{1,3})D)`,
osc99: `^(?P<STR>\x1b\]9;9;(.+)\x1b\\)`,
osc7: `^(?P<STR>\x1b\]7;(.+)\x1b\\)`,
lineChange: `^(?P<STR>\x1b\[(\d)[FB])`,
consoleTitle: `^(?P<STR>\x1b\]0;(.+)\007)`,
link: fmt.Sprintf(`^%s`, regex.LINK),
@ -502,7 +504,7 @@ func (ir *ImageRenderer) shouldPrint() bool {
case boldReset, italicReset, underlineReset, overlineReset:
ir.style = ""
return false
case strikethrough, strikethroughReset, left, osc99, lineChange, consoleTitle:
case strikethrough, strikethroughReset, left, osc99, osc7, lineChange, consoleTitle:
return false
case color16:
ir.setBase16Color(match[bc])

1
themes/1_shell.omp.json
View file

@ -116,7 +116,6 @@
}
],
"console_title_template": "{{ .Folder }}",
"osc99": true,
"transient_prompt": {
"background": "transparent",
"foreground": "#FEF5ED",

1
themes/atomic.omp.json
View file

@ -272,6 +272,5 @@
"type": "prompt"
}
],
"osc99": true,
"version": 2
}

1
themes/atomicBit.omp.json
View file

@ -189,6 +189,5 @@
"type": "prompt"
}
],
"osc99": true,
"version": 2
}

1
themes/blue-owl.omp.json
View file

@ -120,6 +120,5 @@
}
],
"console_title_template": "{{if .Root}} \u26a1 {{end}}{{.Folder | replace \"~\" \"🏚\" }} @ {{.HostName}}",
"osc99": true,
"version": 2
}

1
themes/clean-detailed.omp.json
View file

@ -134,7 +134,6 @@
}
],
"console_title_template": "{{ .Folder }}",
"osc99": true,
"transient_prompt": {
"background": "transparent",
"foreground": "#FEF5ED",

1
themes/devious-diamonds.omp.yaml
View file

@ -218,7 +218,6 @@ blocks:
root_icon:
template: "{{ if and .Root ( not .Segments.Path.Writable ) }} {{ end }}{{ if and .Root .Segments.Path.Writable }}  {{ end }} \b"
console_title_template: "{{ .Folder }}"
osc99: true
palette:
black: "#1B1A23"
blue: "#9580FF"

1
themes/grandpa-style.omp.json
View file

@ -120,6 +120,5 @@
}
],
"console_title_template": "{{if .Root}} \u26a1 {{end}}{{.Folder | replace \"~\" \"🏚\" }} @ {{.HostName}}",
"osc99": true,
"version": 2
}

1
themes/hotstick.minimal.omp.json
View file

@ -53,6 +53,5 @@
],
"console_title_template": "{{.Folder}}{{if .Root}} :: root{{end}} :: {{.Shell}}",
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/if_tea.omp.json
View file

@ -166,7 +166,6 @@
"console_title_style": "template",
"console_title_template": "{{ .Folder }}",
"osc99": true,
"transient_prompt": {
"background": "transparent",
"foreground": "#FEF5ED",

1
themes/jblab_2021.omp.json
View file

@ -96,6 +96,5 @@
],
"console_title_template": "{{if .Root}} \u26a1 {{end}}{{.Folder | replace \"~\" \"🏠\"}} @ {{.HostName}}",
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/markbull.omp.json
View file

@ -115,6 +115,5 @@
],
"console_title_template": "{{if .Root}}\u26a1 {{end}}{{.Folder}}",
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/night-owl.omp.json
View file

@ -291,7 +291,6 @@
}
],
"console_title_template": "{{ .Folder }}",
"osc99": true,
"transient_prompt": {
"background": "transparent",
"foreground": "#d6deeb",

8
themes/schema.json
View file

@ -2601,11 +2601,11 @@
"description": "https://ohmyposh.dev/docs/configuration/overview#general-settings",
"default": true
},
"osc99": {
"type": "boolean",
"title": "Enable OSC99",
"pwd": {
"type": "string",
"title": "Enable OSC99/7",
"description": "https://ohmyposh.dev/docs/configuration/overview#general-settings",
"default": false
"default": ""
},
"console_title_template": {
"type": "string",

1
themes/sonicboom_dark.omp.json
View file

@ -121,6 +121,5 @@
}
],
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/sonicboom_light.omp.json
View file

@ -121,6 +121,5 @@
}
],
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/stelbent.minimal.omp.json
View file

@ -118,6 +118,5 @@
}
],
"final_space": true,
"osc99": true,
"version": 2
}

1
themes/takuya.omp.json
View file

@ -111,6 +111,5 @@
"type": "prompt"
}
],
"osc99": true,
"version": 2
}

1
themes/uew.omp.json
View file

@ -116,7 +116,6 @@
}
],
"console_title_template": "{{ .Folder }}",
"osc99": true,
"transient_prompt": {
"background": "transparent",
"foreground": "#FEF5ED",

1
themes/velvet.omp.json
View file

@ -166,6 +166,5 @@
],
"console_title_template": "{{ .Shell }} - {{ .Folder }}",
"final_space": true,
"osc99": true,
"version": 2
}

2
website/docs/configuration/overview.mdx
View file

@ -124,7 +124,7 @@ For example, the following is a valid `--config` flag:
## General Settings
- final_space: `boolean` - when true adds a space at the end of the prompt
- osc99: `boolean` - when true adds support for OSC9;9; (notify terminal of current working directory)
- pwd: `string` - notify terminal of current working directory, values can be `osc99` or `osc7` depending on your terminal
- terminal_background: `string` [color][colors] - terminal background color, set to your terminal's background color when
you notice black elements in Windows Terminal or the Visual Studio Code integrated terminal
- accent_color: `string` [color][colors] - accent color, used as a fallback when the `accent` [color][accent] is not supported