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Diffstat (limited to 'packages/sdk/src/internal/utils/path.ts')
| -rw-r--r-- | packages/sdk/src/internal/utils/path.ts | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/packages/sdk/src/internal/utils/path.ts b/packages/sdk/src/internal/utils/path.ts deleted file mode 100644 index 6ca96e0dd..000000000 --- a/packages/sdk/src/internal/utils/path.ts +++ /dev/null @@ -1,88 +0,0 @@ -import { OpencodeError } from '../../core/error'; - -/** - * Percent-encode everything that isn't safe to have in a path without encoding safe chars. - * - * Taken from https://datatracker.ietf.org/doc/html/rfc3986#section-3.3: - * > unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" - * > sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "=" - * > pchar = unreserved / pct-encoded / sub-delims / ":" / "@" - */ -export function encodeURIPath(str: string) { - return str.replace(/[^A-Za-z0-9\-._~!$&'()*+,;=:@]+/g, encodeURIComponent); -} - -const EMPTY = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.create(null)); - -export const createPathTagFunction = (pathEncoder = encodeURIPath) => - function path(statics: readonly string[], ...params: readonly unknown[]): string { - // If there are no params, no processing is needed. - if (statics.length === 1) return statics[0]!; - - let postPath = false; - const invalidSegments = []; - const path = statics.reduce((previousValue, currentValue, index) => { - if (/[?#]/.test(currentValue)) { - postPath = true; - } - const value = params[index]; - let encoded = (postPath ? encodeURIComponent : pathEncoder)('' + value); - if ( - index !== params.length && - (value == null || - (typeof value === 'object' && - // handle values from other realms - value.toString === - Object.getPrototypeOf(Object.getPrototypeOf((value as any).hasOwnProperty ?? EMPTY) ?? EMPTY) - ?.toString)) - ) { - encoded = value + ''; - invalidSegments.push({ - start: previousValue.length + currentValue.length, - length: encoded.length, - error: `Value of type ${Object.prototype.toString - .call(value) - .slice(8, -1)} is not a valid path parameter`, - }); - } - return previousValue + currentValue + (index === params.length ? '' : encoded); - }, ''); - - const pathOnly = path.split(/[?#]/, 1)[0]!; - const invalidSegmentPattern = /(?<=^|\/)(?:\.|%2e){1,2}(?=\/|$)/gi; - let match; - - // Find all invalid segments - while ((match = invalidSegmentPattern.exec(pathOnly)) !== null) { - invalidSegments.push({ - start: match.index, - length: match[0].length, - error: `Value "${match[0]}" can\'t be safely passed as a path parameter`, - }); - } - - invalidSegments.sort((a, b) => a.start - b.start); - - if (invalidSegments.length > 0) { - let lastEnd = 0; - const underline = invalidSegments.reduce((acc, segment) => { - const spaces = ' '.repeat(segment.start - lastEnd); - const arrows = '^'.repeat(segment.length); - lastEnd = segment.start + segment.length; - return acc + spaces + arrows; - }, ''); - - throw new OpencodeError( - `Path parameters result in path with invalid segments:\n${invalidSegments - .map((e) => e.error) - .join('\n')}\n${path}\n${underline}`, - ); - } - - return path; - }; - -/** - * URI-encodes path params and ensures no unsafe /./ or /../ path segments are introduced. - */ -export const path = /* @__PURE__ */ createPathTagFunction(encodeURIPath); |
