mathiasandClaude Opus 4.8
6520c2fc4b
Wires the sovereign docmark MCP server (git.d-ma.be/mathias/docmark) as the converter for formats ingestion previously couldn't handle at all -- DOCX, XLSX, PPTX, PNG/JPG. A single self-contained tools/call POST (docmark runs stateless_http, no session handshake needed) does the conversion. - internal/extract/docmark.go: extractViaDocmark(path) -- reads DOCMARK_URL + DOCMARK_BEARER_TOKEN from env, base64-encodes the file, calls docmark's convert_to_markdown tool, surfaces tool/HTTP errors with context. - internal/extract/extract.go: routes .docx/.xlsx/.pptx/.png/.jpg/.jpeg to it. - internal/api/handler.go: isSupportedExtension() replaces the static supportedExtensions map -- the new extensions are gated on DOCMARK_URL being set, checked per-request. When DOCMARK_URL is unset (e.g. this repo's current deployed state), behavior is byte-for-byte unchanged from today: same 400/silent-skip as before. Zero risk until the env var is actually wired in infra. TDD throughout: docmark.go tested via httptest mock (success, not-configured, tool-error, HTTP-error, all 6 new extensions route correctly); handler-level test proves the DOCMARK_URL gate (docx 400 when unset, 200 when a working mock is configured). Full task check green (fmt/vet/govulncheck/all tests). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>