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attempt to detect CWD on classic windows shells

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This commit is contained in:
Eugene Pankov 2018-12-22 01:36:05 +01:00
parent 211566488d
commit 21d533c7cf
1 changed files with 18 additions and 0 deletions
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18
terminus-terminal/src/services/sessions.service.ts
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@ -25,6 +25,8 @@ export interface IChildProcess {
command: string
}
const windowsDirectoryRegex = /([a-zA-Z]:[^\:\[\]\?\"\<\>\|]+)/mi // tslint:disable-line
export abstract class BaseSession {
open: boolean
name: string
@ -75,6 +77,7 @@ export abstract class BaseSession {
export class Session extends BaseSession {
private pty: any
private pauseAfterExit = false
private guessedCWD: string
constructor (private config: ConfigService) {
super()
@ -110,6 +113,8 @@ export class Session extends BaseSession {
experimentalUseConpty: this.config.store.terminal.useConPTY,
})
this.guessedCWD = options.cwd || process.env.HOME
this.truePID = (this.pty as any).pid
setTimeout(async () => {
@ -125,6 +130,9 @@ export class Session extends BaseSession {
this.pty.on('data-buffered', data => {
this.emitOutput(data)
if (process.platform === 'win32') {
this.guessWindowsCWD(data)
}
})
this.pty.on('exit', () => {
@ -243,8 +251,18 @@ export class Session extends BaseSession {
if (process.platform === 'linux') {
return fs.readlink(`/proc/${this.truePID}/cwd`)
}
if (process.platform === 'win32') {
return this.guessedCWD
}
return null
}
private guessWindowsCWD (data: string) {
let match = windowsDirectoryRegex.exec(data)
if (match) {
this.guessedCWD = match[0]
}
}
}
@Injectable({ providedIn: 'root' })