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OSC 7 parsing to track and restore the terminal working directory

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This commit is contained in:
sawka 2024-08-16 13:42:16 -07:00
parent 040a6db0e7
commit 18e2c7ed92
1 changed files with 22 additions and 2 deletions
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24
frontend/app/view/term/termwrap.ts
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@ -2,7 +2,7 @@
// SPDX-License-Identifier: Apache-2.0
import { WshServer } from "@/app/store/wshserver";
import { PLATFORM, fetchWaveFile, getFileSubject, openLink, sendWSCommand } from "@/store/global";
import { PLATFORM, WOS, fetchWaveFile, getFileSubject, openLink, sendWSCommand } from "@/store/global";
import * as services from "@/store/services";
import { base64ToArray, fireAndForget } from "@/util/util";
import { SerializeAddon } from "@xterm/addon-serialize";
@ -56,6 +56,7 @@ export class TermWrap {
options: TermTypes.ITerminalOptions & TermTypes.ITerminalInitOnlyOptions,
waveOptions: TermWrapOptions
) {
this.loaded = false;
this.blockId = blockId;
this.ptyOffset = 0;
this.dataBytesProcessed = 0;
@ -94,9 +95,28 @@ export class TermWrap {
loggedWebGL = true;
}
}
this.terminal.parser.registerOscHandler(7, (data: string) => {
if (!this.loaded) {
return false;
}
if (data == null || data.length == 0) {
return false;
}
if (data.startsWith("file://")) {
data = data.substring(7);
const nextSlashIdx = data.indexOf("/");
if (nextSlashIdx == -1) {
return false;
}
data = data.substring(nextSlashIdx);
}
setTimeout(() => {
services.ObjectService.UpdateObjectMeta(WOS.makeORef("block", this.blockId), { "cmd:cwd": data });
}, 0);
return true;
});
this.connectElem = connectElem;
this.mainFileSubject = null;
this.loaded = false;
this.heldData = [];
this.handleResize_debounced = debounce(50, this.handleResize.bind(this));
this.terminal.open(this.connectElem);