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refactored first commands added autocomplete after first word (cryptic-game#39) added some argparsing improved help command added aliases
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| import {Status} from './status'; | ||
| import {Hostname} from './hostname'; | ||
| import {Miner} from './miner'; | ||
| import {Cd} from './cd'; | ||
| import {Ls} from './ls'; | ||
| import {Clear} from './clear'; | ||
| import {Exit} from './exit'; | ||
|
|
||
| export const BUILTINS = [Status, Hostname, Miner, Cd, Ls, Clear, Exit]; | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| import {Command, IOHandler, ArgType} from '../command'; | ||
| import {ShellApi} from '../shellapi'; | ||
| import {Path} from 'src/app/api/files/path'; | ||
|
|
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| export class Cd extends Command { | ||
| constructor(shellApi: ShellApi) { | ||
| super('cd', shellApi); | ||
| this.addDescription('changes the working directory'); | ||
| this.addPositionalArgument({name: 'directory', optional: true, argType: ArgType.DIRECTORY}); | ||
| } | ||
|
|
||
| async run(iohandler: IOHandler): Promise<number> { | ||
| const args = iohandler.positionalArgs; | ||
| const input = args.length === 1 ? args[0] : '/'; | ||
| let path: Path; | ||
| try { | ||
| path = Path.fromString(input, this.shellApi.working_dir); | ||
| } catch { | ||
| iohandler.stderr('The specified path is not valid'); | ||
| return 1; | ||
| } | ||
| let file: any; | ||
| try { | ||
| file = await this.shellApi.fileService.getFromPath(this.shellApi.activeDevice['uuid'], path).toPromise(); | ||
| } catch (error) { | ||
| if (error.message === 'file_not_found') { | ||
| iohandler.stderr('That directory does not exist'); | ||
| return 2; | ||
| } else { | ||
| this.reportError(error); | ||
| return 1; | ||
| } | ||
| } | ||
| if (file.is_directory) { | ||
| this.shellApi.working_dir = file.uuid; | ||
| this.shellApi.refreshPrompt(); | ||
| return 0; | ||
| } else { | ||
| iohandler.stderr('That is not a directory'); | ||
| return 1; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| import {Command, IOHandler} from '../command'; | ||
| import {ShellApi} from '../shellapi'; | ||
|
|
||
| export class Clear extends Command { | ||
| constructor(shellApi: ShellApi) { | ||
| super('clear', shellApi); | ||
| this.addDescription('clears the terminal'); | ||
| } | ||
|
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||
| async run(_: IOHandler): Promise<number> { | ||
| this.shellApi.terminal.clear(); | ||
| return 0; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| import {Command, IOHandler} from '../command'; | ||
| import {ShellApi} from '../shellapi'; | ||
|
|
||
| export class Exit extends Command { | ||
| constructor(shellApi: ShellApi) { | ||
| super('exit', shellApi); | ||
| this.addDescription('closes the terminal or leaves another device'); | ||
| } | ||
|
|
||
| async run(_: IOHandler): Promise<number> { | ||
| this.shellApi.terminal.popState(); | ||
| return 0; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| import {Command, IOHandler} from '../command'; | ||
| import {Device} from '../../api/devices/device'; | ||
| import {ShellApi} from '../shellapi'; | ||
|
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| export class Hostname extends Command { | ||
| constructor(shellApi: ShellApi) { | ||
| super('hostname', shellApi); | ||
| this.addDescription('changes the name of the device'); | ||
| this.addPositionalArgument({name: 'name', optional: true}); | ||
| } | ||
|
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||
| async run(iohandler: IOHandler): Promise<number> { | ||
| const args = iohandler.positionalArgs; | ||
| if (args.length === 1) { | ||
| const hostname = args[0]; | ||
| let newDevice: Device; | ||
| try { | ||
| newDevice = await this.shellApi.websocket.ms('device', ['device', 'change_name'], { | ||
| device_uuid: this.shellApi.activeDevice['uuid'], | ||
| name: hostname | ||
| }).toPromise(); | ||
| } catch { | ||
| iohandler.stderr('The hostname couldn\'t be changed'); | ||
| return 1; | ||
| } | ||
| this.shellApi.activeDevice = newDevice; | ||
| this.shellApi.refreshPrompt(); | ||
|
|
||
| if (this.shellApi.activeDevice.uuid === this.shellApi.windowDelegate.device.uuid) { | ||
| Object.assign(this.shellApi.windowDelegate.device, newDevice); | ||
| } | ||
| } else { | ||
| let device: Device; | ||
| try { | ||
| device = await this.shellApi.websocket.ms( | ||
| 'device', | ||
| ['device', 'info'], | ||
| {device_uuid: this.shellApi.activeDevice['uuid']} | ||
| ).toPromise(); | ||
| } catch { | ||
| iohandler.stdout(this.shellApi.activeDevice['name']); | ||
| } | ||
| if (device['name'] !== this.shellApi.activeDevice['name']) { | ||
| this.shellApi.activeDevice = device; | ||
| this.shellApi.refreshPrompt(); | ||
| } | ||
| iohandler.stdout(device['name']); | ||
| } | ||
| return 0; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| import {Command, IOHandler, ArgType} from '../command'; | ||
| import {ShellApi} from '../shellapi'; | ||
| import {Path} from 'src/app/api/files/path'; | ||
| import {File} from 'src/app/api/files/file'; | ||
|
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| export class Ls extends Command { | ||
| constructor(shellApi: ShellApi) { | ||
| super('ls', shellApi); | ||
| this.addDescription('shows files of the current working directory'); | ||
| this.addPositionalArgument({name: 'path', optional: true, argType: ArgType.PATH}); | ||
| } | ||
|
|
||
| async run(iohandler: IOHandler): Promise<number> { | ||
| const args = iohandler.positionalArgs; | ||
| let files: File[]; | ||
| if (args.length === 0) { | ||
| files = await this.shellApi.listFilesOfWorkingDir(); | ||
| } else { | ||
| let path: Path; | ||
| try { | ||
| path = Path.fromString(args[0], this.shellApi.working_dir); | ||
| } catch { | ||
| iohandler.stderr('The specified path is not valid'); | ||
| return 1; | ||
| } | ||
| try { | ||
| const target = await this.shellApi.fileService.getFromPath(this.shellApi.activeDevice['uuid'], path).toPromise(); | ||
| if (target.is_directory) { | ||
| files = await this.shellApi.fileService.getFiles(this.shellApi.activeDevice['uuid'], target.uuid).toPromise(); | ||
| } else { | ||
| files = [target]; | ||
| } | ||
| } catch (error) { | ||
| if (error.message === 'file_not_found') { | ||
| iohandler.stderr('That directory does not exist'); | ||
| return 2; | ||
| } else { | ||
| this.reportError(error); | ||
| return 1; | ||
| } | ||
| } | ||
| } | ||
|
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| files.filter((file) => file.is_directory).sort().forEach(folder => { | ||
| // TODO use escape codes | ||
| iohandler.stdout(`<span style="color: ${this.shellApi.settings.getLSFC()};">${(this.shellApi.settings.getLSPrefix()) ? '[Folder] ' : ''}${folder.filename}</span>`); | ||
| }); | ||
|
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| files.filter((file) => !file.is_directory).sort().forEach(file => { | ||
| iohandler.stdout(`${(this.shellApi.settings.getLSPrefix() ? '[File] ' : '')}${file.filename}`); | ||
| }); | ||
| return 0; | ||
| } | ||
| } |
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