bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'editors/code/src/toolchain.ts')
-rw-r--r--editors/code/src/toolchain.ts36
1 files changed, 15 insertions, 21 deletions
diff --git a/editors/code/src/toolchain.ts b/editors/code/src/toolchain.ts
index 5fc5d0ddbd..2d23e8c35e 100644
--- a/editors/code/src/toolchain.ts
+++ b/editors/code/src/toolchain.ts
@@ -103,12 +103,12 @@ export class Cargo {
return await new Promise((resolve, reject) => {
const crates: Crate[] = [];
- const cargo = cp.spawn(pathToCargo, ['tree', '--prefix', 'none'], {
- stdio: ['ignore', 'pipe', 'pipe'],
- cwd: this.rootFolder
+ const cargo = cp.spawn(pathToCargo, ["tree", "--prefix", "none"], {
+ stdio: ["ignore", "pipe", "pipe"],
+ cwd: this.rootFolder,
});
const rl = readline.createInterface({ input: cargo.stdout });
- rl.on('line', line => {
+ rl.on("line", (line) => {
const match = line.match(TREE_LINE_PATTERN);
if (match) {
const name = match[1];
@@ -121,18 +121,15 @@ export class Cargo {
crates.push({ name, version });
}
});
- cargo.on('exit', (exitCode, _) => {
- if (exitCode === 0)
- resolve(crates);
- else
- reject(new Error(`exit code: ${exitCode}.`));
+ cargo.on("exit", (exitCode, _) => {
+ if (exitCode === 0) resolve(crates);
+ else reject(new Error(`exit code: ${exitCode}.`));
});
-
});
}
private shouldIgnore(extraInfo: string): boolean {
- return extraInfo !== undefined && (extraInfo === '*' || path.isAbsolute(extraInfo));
+ return extraInfo !== undefined && (extraInfo === "*" || path.isAbsolute(extraInfo));
}
private async runCargo(
@@ -169,26 +166,23 @@ export class Cargo {
export async function activeToolchain(): Promise<string> {
const pathToRustup = await rustupPath();
return await new Promise((resolve, reject) => {
- const execution = cp.spawn(pathToRustup, ['show', 'active-toolchain'], {
- stdio: ['ignore', 'pipe', 'pipe'],
- cwd: os.homedir()
+ const execution = cp.spawn(pathToRustup, ["show", "active-toolchain"], {
+ stdio: ["ignore", "pipe", "pipe"],
+ cwd: os.homedir(),
});
const rl = readline.createInterface({ input: execution.stdout });
let currToolchain: string | undefined = undefined;
- rl.on('line', line => {
+ rl.on("line", (line) => {
const match = line.match(TOOLCHAIN_PATTERN);
if (match) {
currToolchain = match[1];
}
});
- execution.on('exit', (exitCode, _) => {
- if (exitCode === 0 && currToolchain)
- resolve(currToolchain);
- else
- reject(new Error(`exit code: ${exitCode}.`));
+ execution.on("exit", (exitCode, _) => {
+ if (exitCode === 0 && currToolchain) resolve(currToolchain);
+ else reject(new Error(`exit code: ${exitCode}.`));
});
-
});
}