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Jakob AckermannandClaude Opus 5
7ae8db6b12
* [editor-core] share the pieces the editor, real-time and history-v1 all need Project-level history-OT has the browser, real-time and history-v1 all reason about the same changes, so the rules they reason with move into the shared library rather than being reimplemented on each side. - `origin/editor_origin.js` plus `EDITOR_ORIGIN_KIND` and its schema entry: the origin an editor client's change carries, holding the editorId that scopes a change's timestamp. - `change_identity.js`: how a submission is recognised when it comes back, so a resend of a change that already landed is deduplicated rather than applied twice. - `rebase.js`: transforming a change onto concurrent ones, in the same order on both sides, which is what lets the server acknowledge a change with only the version it landed at. - `text_file_defaults.js`: the doc-vs-file extension lists, now read from here by web's settings instead of being spelled out again. - `blob_string_length.js`: the string length of a blob, used by history-v1's blob store and by web when it writes an uploaded file into history. - `file_tree_diff.js`: file-tree operations to a diff, used by project-history's FileTreeDiffGenerator. - `Blob.EMPTY_HASH`, so callers can answer for the empty blob without storing it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * [project-history] build the file-tree diff with the shared helper FileTreeDiffGenerator's hand-rolled walk over add/edit/move/delete operations becomes a call to `buildFileTreeDiff` from overleaf-editor-core, so the editor and project-history read a file-tree change the same way. Adds the unit tests the decaffeinated original never had. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * [web] read the editable-file lists from overleaf-editor-core web's settings spelled out the text extensions and editable filenames that decide whether a file becomes a doc, and every other service that has to make that call carried its own copy. The lists now live in overleaf-editor-core and web builds settings.textExtensions and settings.editableFilenames from them, keeping the ADDITIONAL_TEXT_EXTENSIONS override for Server CE/Pro on top. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * [history-v1] read a blob's string length from overleaf-editor-core Two copies of getStringLengthOfFile lived here, the one in recover_zip.js carrying a TODO asking for exactly this. Both now import the shared implementation, which the blob store keeps re-exporting for backupArchiver. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5 <noreply@anthropic.com> GitOrigin-RevId: 31948332f416f56848e3b0dfb5142a4c9f93f508