{"id":46891738,"url":"https://github.com/grubyak/negative-lab-pro-sync","last_synced_at":"2026-03-10T22:45:15.835Z","repository":{"id":307369687,"uuid":"1023020784","full_name":"grubyak/negative-lab-pro-sync","owner":"grubyak","description":"nlpx","archived":false,"fork":false,"pushed_at":"2025-08-01T11:28:56.000Z","size":318,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-12-21T12:28:22.408Z","etag":null,"topics":["negative-lab-pro-sync","synchronize"],"latest_commit_sha":null,"homepage":"https://www.npmjs.com/package/@grby/nlpx","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/grubyak.png","metadata":{"files":{"readme":"readme.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-07-20T11:05:14.000Z","updated_at":"2025-08-01T11:27:05.000Z","dependencies_parsed_at":"2025-08-04T11:46:34.076Z","dependency_job_id":null,"html_url":"https://github.com/grubyak/negative-lab-pro-sync","commit_stats":null,"previous_names":["grubyak/negative-lab-pro-sync"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/grubyak/negative-lab-pro-sync","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grubyak%2Fnegative-lab-pro-sync","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grubyak%2Fnegative-lab-pro-sync/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grubyak%2Fnegative-lab-pro-sync/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grubyak%2Fnegative-lab-pro-sync/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/grubyak","download_url":"https://codeload.github.com/grubyak/negative-lab-pro-sync/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grubyak%2Fnegative-lab-pro-sync/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30359925,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-10T21:41:54.280Z","status":"ssl_error","status_checked_at":"2026-03-10T21:40:59.357Z","response_time":106,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["negative-lab-pro-sync","synchronize"],"created_at":"2026-03-10T22:45:15.267Z","updated_at":"2026-03-10T22:45:15.814Z","avatar_url":"https://github.com/grubyak.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# @grby/nlpx\n\n### problem\n\n`negative lab pro`, designed to process negative scans, stores its adjustments directly into the lightroom catalog. These settings can be lost when files are moved or a catalog becomes corrupted.\n\n### solution\n\n`nlpx` is a two‑way sync tool for `negative lab pro` and the `lightroom classic` catalog.\n\nIt synchronizes sidecar files (`.nlpx.json`), allowing you to:\n\n- restore negative adjustments back into the catalog at any time\n- move or reorganize files without losing nlp data\n- avoid keeping positive copies in lightroom, since they can be re‑created with the same settings on demand\n\n## limitations\n\n- to allow moving files freely, synchronization is based on **filenames**\n- each photo must therefore have a unique name (this is best practice anyway)\n- suggested filename format: `YYYYMMDD-HHMM-RR-NNN.CR3`\n- negatives must use the `.CR3` extension\n- **important** — before syncing data back into the catalog, make sure desired files have (at least default) `negative lab pro` adjustments\n  - select desired photos and run `negative lab pro`\n  - if any entries are present — good, they are ready for sync\n  - otherwise — accept the dialog to create default entries, which will be overridden during sync\n\n### installation\n\n```zsh\n$ pnpm add -g @grby/nlpx\n```\n\n### usage\n\n**Make a backup of your lightroom catalog before syncing data back into it.**\n\n```zsh\n$ nlpx\n```\n\n```zsh\n$ nlpx --update-sidecar --catalog=\u003cpath\u003e [--go] [--verbose] [--all]\n$ nlpx --update-catalog --catalog=\u003cpath\u003e [--go] [--verbose]\n```\n\n### sync: catalog → sidecars\n\n```zsh\n# close lightroom to ensure all adjustments are written to the catalog\n```\n\n```zsh\n$ cd ~/photos/album-123/\n$ nlpx --update-sidecar --catalog=/Users/xyz/a/b/c/my-catalog.lrcat --verbose --all\n# validate whether everything looks good\n```\n\n```zsh\n$ nlpx --update-sidecar --catalog=/Users/xyz/a/b/c/my-catalog.lrcat --verbose --all --go\n$ ls -1\naaabbbccc.CR3\naaabbbccc.nlpx.json\n```\n\n### sync: sidecars → catalog\n\n```zsh\n# make a copy of your catalog and keep negative lab pro plugin closed!\n```\n\n```zsh\n$ cd ~/photos/album-123/\n$ nlpx --update-catalog --catalog=/Users/xyz/a/b/c/my-catalog.lrcat --verbose\n# validate whether everything looks good\n```\n\n```zsh\n$ nlpx --update-catalog --catalog=/Users/xyz/a/b/c/my-catalog.lrcat --verbose --go\n```\n\n### warning\n\nThis software comes with no warranty — use at your own risk.  \nAlways make a backup of your `lightroom catalog` before syncing data back.  \nTested only with `negative lab pro` 3.0.2 and `lightroom classic` 14.3.1\n\n### coffee\n\nIf you find this useful, consider [buying me a coffee](https://coff.ee/grubyak).\n\n\u003ca href=\"https://coff.ee/grubyak\"\u003e\n  \u003cimg src=\"bmc.png\" alt=\"buy me a coffee\" width=\"200\"/\u003e\n\u003c/a\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgrubyak%2Fnegative-lab-pro-sync","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgrubyak%2Fnegative-lab-pro-sync","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgrubyak%2Fnegative-lab-pro-sync/lists"}