{"id":103144,"date":"2022-01-31T09:36:57","date_gmt":"2022-01-31T07:36:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust"},"modified":"2022-01-31T09:36:57","modified_gmt":"2022-01-31T07:36:58","slug":"obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","title":{"rendered":"Aktualizacja wariantu GNU Coreutils, przepisanego w j\u0119zyku Rust.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Wydano wydanie narz\u0119dzi uutils coreutils 0.0.12, w ramach kt\u00f3rego rozwijany jest odpowiednik pakietu GNU Coreutils, przepisany w j\u0119zyku Rust. W sk\u0142ad coreutils wchodzi ponad sto narz\u0119dzi, w tym sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln i ls. R\u00f3wnocze\u015bnie wydano pakiet uutils findutils 0.3.0 z realizacj\u0105 w j\u0119zyku Rust narz\u0119dzi z zestawu GNU Findutils (find, locate, updatedb i xargs). <\/p>\n

Jako przyczyn\u0119 stworzenia projektu i wykorzystania j\u0119zyka Rust wymienia si\u0119 ch\u0119\u0107 stworzenia wieloplatformowej alternatywnej realizacji Coreutils i Findutils, kt\u00f3ra mog\u0142aby dzia\u0142a\u0107 tak\u017ce na platformach Windows, Redox i Fuchsia. Kolejn\u0105 wa\u017cn\u0105 r\u00f3\u017cnic\u0105 uutils jest dystrybucja na licencji MIT, zamiast licencji copyleft GPL. <\/p>\n

Obecnie ca\u0142kowicie zrealizowano 88 narz\u0119dzi zgodnych z GNU Coreutils. Zauwa\u017cono pewne niedoci\u0105gni\u0119cia w 18 narz\u0119dziach, w tym cp, dd, date, df, install, ls, more, sort, split, tail i test. Tylko narz\u0119dzie stty pozostaje niezaimplementowane. W te\u015bcie zestawu z projektu GNU Coreutils pomy\u015blnie wykonano 214 test\u00f3w, ale 313 test\u00f3w analogicznych na Rust nie przechodzi jeszcze. Intensywno\u015b\u0107 rozwoju projektu znacznie wzros\u0142a \u2014 miesi\u0119cznie dodawane jest 400-470 poprawek od 20-50 deweloper\u00f3w w por\u00f3wnaniu do 30-60 od 3-8 deweloper\u00f3w rok temu.

\"Aktualizacja<\/center> <\/p>\n

W\u015br\u00f3d ostatnich osi\u0105gni\u0119\u0107 znajduje si\u0119 optymalizacja wydajno\u015bci \u2014 w obecnym stanie wiele narz\u0119dzi, takich jak head i cut, znacznie przewy\u017csza wydajno\u015bci\u0105 odpowiedniki z GNU Coreutils. Zakres test\u00f3w zosta\u0142 rozszerzony z 55% do 75% ca\u0142ego kodu (docelowo 80%). Przeprowadzono refaktoryzacj\u0119 kodu w celu uproszczenia utrzymania, na przyk\u0142ad zunifikowano obs\u0142ug\u0119 b\u0142\u0119d\u00f3w w r\u00f3\u017cnych programach, a w chgrp i chown po\u0142\u0105czono kod do obs\u0142ugi uprawnie\u0144. Dodano liczne zmiany w celu poprawy zgodno\u015bci z GNU Coreutils. <\/p>\n

W planach na przysz\u0142o\u015b\u0107 wskazano wdro\u017cenie narz\u0119dzia stty, kontynuacj\u0119 prac nad popraw\u0105 kompatybilno\u015bci z GNU Coreutils, dodawanie optymalizacji w celu zmniejszenia rozmiaru plik\u00f3w wykonywalnych, a tak\u017ce dalsze eksperymenty z u\u017cywaniem w Debianie i Ubuntu narz\u0119dzi uutils zamiast GNU Coreutils i GNU Findutils (jeden z g\u0142\u00f3wnych deweloper\u00f3w uutils wcze\u015bniej zajmowa\u0142 si\u0119 projektem maj\u0105cym na celu zapewnienie budowy Debiana GNU\/Linux przy u\u017cyciu kompilatora Clang). Dodatkowo zauwa\u017cono przygotowanie pakietu uutils-coreutils dla macOS, eksperymenty z zast\u0105pieniem GNU Coreutils na uutils coreutils w NixOS, zamiar u\u017cywania uutils coreutils domy\u015blnie w dystrybucji Apertis oraz adaptacj\u0119 zestawu uutils dla Redox OS.
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f uutils coreutils 0.0.12, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 coreutils \u0432\u0445\u043e\u0434\u0438\u0442 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0430 \u0443\u0442\u0438\u043b\u0438\u0442, \u0432\u043a\u043b\u044e\u0447\u0430\u044f sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln \u0438 ls. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u043f\u0430\u043a\u0435\u0442 uutils findutils 0.3.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0443\u0442\u0438\u043b\u0438\u0442 \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 GNU […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Aktualizacja wersji GNU Coreutils, przepisanej w j\u0119zyku Rust | 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