2e670934b8
Make @docmost/git-sync natively consumable by the CommonJS server (and jest):
build to CommonJS (tsconfig module CommonJS, drop type:module, strip .js from
relative imports), and lazy-load the only ESM-only dep (marked) via the dynamic
Function('import()') trick (mirrors docmost-client.loader.ts) with a require()
fallback so vitest's evaluator works too. git-sync tests stay green (314 pass,
3 expected fail).
Add the §13.1 idempotency gate (apps/server .../git-sync-converter-gate.spec.ts):
13 editor-ext docs (paragraphs/headings, marks, links, bullet/ordered/task lists,
blockquote, callouts, code block, hr, table, nested mix) round-trip
content(editor-ext) -> convertProseMirrorToMarkdown -> markdownToProseMirror ->
TiptapTransformer.toYdoc/fromYdoc(tiptapExtensions) -> canonicalize and assert
docsCanonicallyEqual. All green => the vendored converter's docmost-schema is
schema-compatible with editor-ext (no node/mark/attr loss), which the plan §13.1
requires before Phase B. The one intrinsic markdown-image lossiness (width/height
/align can't ride plain ) is isolated in a KNOWN DIVERGENCE block, not
hidden. Server tsc clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
102 lines
3.6 KiB
JavaScript
102 lines
3.6 KiB
JavaScript
"use strict";
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/**
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* Deterministic filename strategy (SPEC §12).
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*
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* The file name is COSMETIC — the source of truth for the file<->page link is
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* `pageId` / `slugId` inside the meta block, so renaming a file is safe. These
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* functions are intentionally dependency-free and pure, so they are trivially
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* unit-testable.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.sanitizeTitle = sanitizeTitle;
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exports.disambiguate = disambiguate;
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// Printable characters forbidden in file names on common filesystems (mainly
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// Windows): / \ < > : " | ? *. Each match is replaced with a single "-".
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// Spaces are NOT in this set; whitespace is normalized separately below.
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// ASCII control characters (code points 0..31) are stripped in a separate pass
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// (see stripControlChars) to keep this literal free of embedded control bytes.
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const FORBIDDEN_PRINTABLE_RE = /[/\\<>:"|?*]/g;
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// Runs of whitespace (including tabs/newlines) collapse to a single space.
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const WHITESPACE_RUN_RE = /\s+/g;
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// Reserved Windows device names (case-insensitive). A bare match (with or
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// without an extension) is unusable as a file name, so it is prefixed with "_".
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const RESERVED_WINDOWS_NAMES = new Set([
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"con",
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"prn",
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"aux",
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"nul",
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"com1",
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"com2",
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"com3",
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"com4",
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"com5",
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"com6",
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"com7",
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"com8",
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"com9",
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"lpt1",
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"lpt2",
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"lpt3",
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"lpt4",
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"lpt5",
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"lpt6",
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"lpt7",
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"lpt8",
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"lpt9",
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]);
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// Cap on the sanitized length to stay well within filesystem path-component
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// limits (255 bytes on most FSes) while leaving room for an extension and a
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// disambiguation suffix.
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const MAX_LENGTH = 120;
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/**
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* Replace every ASCII control character (code points 0..31) with "-". Done by
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* scanning code points rather than a control-range regex literal, so the source
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* file carries no embedded control bytes.
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*/
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function stripControlChars(input) {
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let out = "";
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for (let i = 0; i < input.length; i++) {
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out += input.charCodeAt(i) < 32 ? "-" : input[i];
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}
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return out;
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}
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/**
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* Sanitize a page title into a safe file-name component (WITHOUT extension).
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*
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* Steps: replace forbidden / control characters with "-", collapse whitespace
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* runs to a single space, trim, cap the length, then guard against an empty
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* result, an all-dots result, or a reserved Windows device name by prefixing
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* with "_".
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*/
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function sanitizeTitle(title) {
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let name = stripControlChars(title ?? "")
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.replace(FORBIDDEN_PRINTABLE_RE, "-")
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.replace(WHITESPACE_RUN_RE, " ")
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.trim();
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if (name.length > MAX_LENGTH) {
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name = name.slice(0, MAX_LENGTH).trim();
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}
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// Compare the base name (before the first dot) against reserved names, so
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// both "CON" and "con.md" are caught.
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const base = name.split(".")[0]?.toLowerCase() ?? "";
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// A name that is empty, consists only of dots ("." / ".." / "..."), or is a
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// reserved Windows device name is unusable as a path component. The all-dots
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// case is a path-traversal hazard in particular: an unprefixed ".." would
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// become a parent-directory segment and let a page escape the vault, so it
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// MUST be neutralized here (becomes "_..", which is a literal file name).
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if (name.length === 0 ||
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/^\.+$/.test(name) ||
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RESERVED_WINDOWS_NAMES.has(base)) {
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name = "_" + name;
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}
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return name;
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}
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/**
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* Disambiguate a sanitized name when two siblings in the same folder collapse
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* to the same name. Appends a stable suffix built from the page's `slugId`, so
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* the result stays deterministic across runs (SPEC §12: `Title ~slugId`).
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*/
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function disambiguate(name, slugId) {
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return `${name} ~${slugId}`;
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}
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