{"id":18783765,"url":"https://github.com/tomkyle/homebrew-negatives","last_synced_at":"2026-05-01T18:32:08.788Z","repository":{"id":77717135,"uuid":"90080920","full_name":"tomkyle/homebrew-negatives","owner":"tomkyle","description":"Homebrew tap: formulae for handling linear TIFF and digital film negatives","archived":false,"fork":false,"pushed_at":"2022-02-21T13:02:43.000Z","size":38,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-05-21T08:48:48.109Z","etag":null,"topics":["dcraw","gnu-parallel","homebrew","homebrew-tap","linear","linear-tiff","photography","tap","tiff"],"latest_commit_sha":null,"homepage":"","language":"Ruby","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/tomkyle.png","metadata":{"files":{"readme":"README.md","changelog":null,"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}},"created_at":"2017-05-02T21:47:20.000Z","updated_at":"2022-02-21T13:02:44.000Z","dependencies_parsed_at":"2023-04-14T00:53:40.565Z","dependency_job_id":null,"html_url":"https://github.com/tomkyle/homebrew-negatives","commit_stats":null,"previous_names":[],"tags_count":13,"template":false,"template_full_name":null,"purl":"pkg:github/tomkyle/homebrew-negatives","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tomkyle%2Fhomebrew-negatives","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tomkyle%2Fhomebrew-negatives/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tomkyle%2Fhomebrew-negatives/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tomkyle%2Fhomebrew-negatives/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tomkyle","download_url":"https://codeload.github.com/tomkyle/homebrew-negatives/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tomkyle%2Fhomebrew-negatives/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32508900,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-30T13:12:12.517Z","status":"online","status_checked_at":"2026-05-01T02:00:05.856Z","response_time":64,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["dcraw","gnu-parallel","homebrew","homebrew-tap","linear","linear-tiff","photography","tap","tiff"],"created_at":"2024-11-07T20:40:37.554Z","updated_at":"2026-05-01T18:32:08.753Z","avatar_url":"https://github.com/tomkyle.png","language":"Ruby","funding_links":[],"categories":[],"sub_categories":[],"readme":"\n# homebrew-negatives\n\n**Convert and process your digital film negatives. Bash scripts for MacOS.**\n\n\n\n## Requirements\n\nMake sure to have the [Homebrew](https://brew.sh/) package manager for MacOS installed. The [installation instructions](https://brew.sh/) may look weird to first-timers, but it's really done in a minute. \n\n**Optional, but recommended:** Make this *homebrew-negatives* *tap* and its included tools available to your local Homebrew ecosystem. Quoted from Homebrew docs: \n\u003e `brew` will be able to work on those formulae as if they were in Homebrew's canonical repository. You can install and uninstall them with `brew [un]install`, and the formulae are automatically updated when you run brew update.\n\nTo install the tap, open your terminal and enter this command:\n\n```bash\n$ brew tap tomkyle/negatives\n```\n\n\n\n## Installation\n\nTo install all programs, open your terminal and type:\n\n\n```bash\n$ brew install linear-tiff positive\n```\n\n\n# Formulae\n\n## Moved formulae\n\nThese tools have moved to [filmspeed/homebrew-filmspeed](https://github.com/filmspeed/homebrew-filmspeed) and are no longer available in this tap:\n\n- **tomkyle/negatives/ndeviation** is now [filmspeed/ndeviation](https://github.com/filmspeed/ndeviation) \n- **tomkyle/negatives/curvefit** is now [filmspeed/curvefit](https://github.com/filmspeed/curvefit) \n\n\n\n\n## Scripts for you\n\n### [linear-tiff](https://github.com/tomkyle/negatives-linear-tiff) \n\nConverts RAW/NEF/CR2 files into linear TIFF files, using GNU Parallel for maximum speed.  \nOther features: ICC profiles, image mirroring, B/W grayscaling, TIF resizing and ZIP compression.  \n\n[Documentation](https://github.com/tomkyle/negatives-linear-tiff) \u0026middot;\n[Usage](https://github.com/tomkyle/negatives-linear-tiff#usage) \u0026middot; \n[Options](https://github.com/tomkyle/negatives-linear-tiff#options)\n\n```bash\n# with tap installed:\n$ brew install linear-tiff\n\n# ...or without having tap installed:\n$ brew install tomkyle/negatives/linear-tiff\n```\n\n\n\n### [positive](https://github.com/tomkyle/negatives-positive) \n\nConverts digital film negatives (TIFF files) to positive images, using GNU Parallel for timesaving.  \nOther features: Gamma correction, sigmoidal contrast enhancement, resizing and flipping, JPG conversion.\n  \n[Documentation](https://github.com/tomkyle/negatives-positive) \u0026middot; \n[Usage](https://github.com/tomkyle/negatives-positive#usage) \u0026middot; \n[Options](https://github.com/tomkyle/negatives-positive#options)\n\n```bash\n# with tap installed:\n$ brew install positive\n\n# ...or without having tap installed:\n$ brew install tomkyle/negatives/positive\n```\n\n\n\n## Helpers and dependencies\n\nYou do not need to install these tools manually, as they are needed by the tools above and thus are installed automatically.\n\n### color-profiles \n\nMakes ICC profiles for handling linear TIFF and digital film negatives available.  \nBoth *positive* and *linear-tiff* use it as dependency. [Documentation](https://github.com/tomkyle/negatives-color-profiles)\n\n```bash\n# with tap installed:\n$ brew install color-profiles\n\n# ...or without having tap installed:\n$ brew install tomkyle/negatives/color-profiles\n```\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftomkyle%2Fhomebrew-negatives","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftomkyle%2Fhomebrew-negatives","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftomkyle%2Fhomebrew-negatives/lists"}