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refactor(fs): reduce the repetition in ensure_dir.ts (#5085)

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Yoshiya Hinosawa 2024-06-19 17:47:03 +09:00 committed by GitHub
parent 6c598d5db5
commit 41a2da4788
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1 changed files with 12 additions and 28 deletions
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40
fs/ensure_dir.ts
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@ -27,13 +27,7 @@ import { getFileInfoType } from "./_get_file_info_type.ts";
export async function ensureDir(dir: string | URL) {
try {
const fileInfo = await Deno.stat(dir);
if (!fileInfo.isDirectory) {
throw new Error(
`Ensure path exists, expected 'dir', got '${
getFileInfoType(fileInfo)
}'`,
);
}
throwIfNotDirectory(fileInfo);
return;
} catch (err) {
if (!(err instanceof Deno.errors.NotFound)) {
@ -51,13 +45,7 @@ export async function ensureDir(dir: string | URL) {
}
const fileInfo = await Deno.stat(dir);
if (!fileInfo.isDirectory) {
throw new Error(
`Ensure path exists, expected 'dir', got '${
getFileInfoType(fileInfo)
}'`,
);
}
throwIfNotDirectory(fileInfo);
}
}
@ -87,13 +75,7 @@ export async function ensureDir(dir: string | URL) {
export function ensureDirSync(dir: string | URL) {
try {
const fileInfo = Deno.statSync(dir);
if (!fileInfo.isDirectory) {
throw new Error(
`Ensure path exists, expected 'dir', got '${
getFileInfoType(fileInfo)
}'`,
);
}
throwIfNotDirectory(fileInfo);
return;
} catch (err) {
if (!(err instanceof Deno.errors.NotFound)) {
@ -111,12 +93,14 @@ export function ensureDirSync(dir: string | URL) {
}
const fileInfo = Deno.statSync(dir);
if (!fileInfo.isDirectory) {
throw new Error(
`Ensure path exists, expected 'dir', got '${
getFileInfoType(fileInfo)
}'`,
);
}
throwIfNotDirectory(fileInfo);
}
}
function throwIfNotDirectory(fileInfo: Deno.FileInfo) {
if (!fileInfo.isDirectory) {
throw new Error(
`Ensure path exists, expected 'dir', got '${getFileInfoType(fileInfo)}'`,
);
}
}