d3cba7acee
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>
59 lines
2.3 KiB
TypeScript
59 lines
2.3 KiB
TypeScript
/**
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* Normalize-on-write helper (SPEC §11 "Резолюция").
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*
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* git diffs byte-for-byte, so writing a page in a NON-fixpoint markdown form
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* would make the next pull re-export it to a slightly different (but stable)
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* form and produce a phantom diff -> churny commits. The converter has a couple
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* of known one-pass asymmetries (a block image after a paragraph adds an empty
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* paragraph; a diagram materializes `data-align`), all of which converge to a
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* fixpoint after ONE `export -> import -> export` round-trip.
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*
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* So at write time we run exactly that one pass and persist the fixpoint form.
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* Already-stable content is unaffected (the pass is idempotent), so re-pulls of
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* unchanged pages produce identical bytes and git sees no diff.
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*/
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import {
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convertProseMirrorToMarkdown,
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markdownToProseMirror,
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serializeDocmostMarkdownBody,
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type DocmostMdMeta,
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} from "../lib/index";
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/**
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* Meta object as `exportPageBody` builds it (SPEC §4). Kept byte-for-byte
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* compatible so files produced here match `exportPageBody`'s output exactly.
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*/
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export interface PageMeta {
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version: 1;
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pageId: string;
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slugId: string;
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title: string;
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spaceId: string;
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parentPageId: string | null;
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}
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/**
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* Produce the self-contained `.md` file text for a page from its raw
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* ProseMirror `content` + identity meta, in the verified fixpoint form.
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*
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* md1 = convertProseMirrorToMarkdown(content)
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* doc2 = markdownToProseMirror(md1) // one import...
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* stableBody = convertProseMirrorToMarkdown(doc2) // ...and re-export
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* file = serializeDocmostMarkdownBody(meta, stableBody)
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*
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* The single export->import->export pass is the verified fixpoint (SPEC §11):
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* idempotent for already-stable content, and the convergence point for the
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* known converter asymmetries.
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*/
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export async function stabilizePageFile(
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content: unknown,
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meta: PageMeta,
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): Promise<string> {
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const md1 = convertProseMirrorToMarkdown(content);
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const doc2 = await markdownToProseMirror(md1);
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const stableBody = convertProseMirrorToMarkdown(doc2);
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// The meta shape is exactly what `exportPageBody` writes; cast to the lib's
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// DocmostMdMeta (a superset with optional fields) for the serializer.
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return serializeDocmostMarkdownBody(meta as DocmostMdMeta, stableBody);
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}
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