{"id":182402,"date":"2026-06-30T14:48:37","date_gmt":"2026-06-30T12:48:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-git-2-55-c-vklyucheniem-po-umolchaniyu-podderzhki-rust"},"modified":"2026-06-30T14:48:37","modified_gmt":"2026-06-30T12:48:37","slug":"vypusk-git-2-55-c-vklyucheniem-po-umolchaniyu-podderzhki-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-git-2-55-c-vklyucheniem-po-umolchaniyu-podderzhki-rust","title":{"rendered":"Publikimi i Git 2.55 me mb\u00ebshtetjen p\u00ebr Rust t\u00eb aktivizuar si parazgjedhje","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Lansohet versioni i sistemit t\u00eb menaxhimit t\u00eb kodit burimor distribuit Git 2.55. Nd\u00ebr ndryshimet kryesore: p\u00ebrfshirja e nd\u00ebrtimit me Rust si standard, implementimi p\u00ebr Linux t\u00eb procesit fsmonitor, nj\u00eb strategji e re p\u00ebr ripaketimin e indeksit inkremental MIDX, komanda «git history fixup» p\u00ebr t\u00eb korrigjuar komitetet, optimizimi i gjenerimit t\u00eb hartave t\u00eb disponueshm\u00ebris\u00eb s\u00eb objekteve, mb\u00ebshtetje p\u00ebr ekzekutimin paralel t\u00eb hook-eve, komanda «git format-rev». Kodi Git shp\u00ebrndahet n\u00ebn licenc\u00ebn GPLv2+.<\/p>\n
N\u00eb krahasim me versionin e kaluar, n\u00eb versionin e ri jan\u00eb pranuar 505 ndryshime t\u00eb p\u00ebrgatitura nga 100 zhvillues, 33 prej t\u00eb cil\u00ebve mor\u00ebn pjes\u00eb p\u00ebr her\u00eb t\u00eb par\u00eb n\u00eb zhvillimin e Git. Novitetet kryesore (1, 2, 3):<\/p>\n
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Mb\u00ebshtetje p\u00ebr komponent\u00ebt n\u00eb gjuh\u00ebn Rust \u00ebsht\u00eb e aktivizuar si e dh\u00ebn\u00eb nga defekti. Kompajleri rustc \n\u00ebsht\u00eb shtuar n\u00eb var\u00ebsit\u00eb e nd\u00ebrtimit. P\u00ebr t\u00eb nd\u00ebrtuar pa Rust mund t\u00eb p\u00ebrdorni flagun «NO_RUST=1» gjat\u00eb ekzekutimit t\u00eb utilitarit make ose «-Drust=disabled» gjat\u00eb ekzekutimit t\u00eb «meson configure». Mund\u00ebsia p\u00ebr t\u00eb \u00e7aktivizuar nd\u00ebrtimin me Rust do t\u00eb mb\u00ebshtetet deri n\u00eb deg\u00ebn Git 3.0, n\u00eb t\u00eb cil\u00ebn Rust do t\u00eb p\u00ebrfshihet n\u00eb var\u00ebsit\u00eb obligative. Nj\u00eb nd\u00ebrfaqe p\u00ebr portabilitetin midis konfigurimeve me hashe SHA-1 dhe SHA-256 \u00ebsht\u00eb implementuar n\u00eb gjuh\u00ebn Rust, si dhe disa funksione t\u00eb brendshme, si kodimi dhe dekodimi i vlerave t\u00eb plota me gjat\u00ebsi t\u00eb ndryshueshme. N\u00eb t\u00eb ardhmen pritet t\u00eb rishikohet n\u00eb Rust komponent\u00ebt m\u00eb t\u00eb r\u00ebnd\u00ebsish\u00ebm t\u00eb brendsh\u00ebm t\u00eb Git. <\/p>\n
N\u00eb komand\u00ebn eksperimental «git history», e cila ofron mund\u00ebsi p\u00ebr t\u00eb riparuar historin\u00eb e ndryshimeve, \u00ebsht\u00eb shtuar operacioni «git history fixup» p\u00ebr t\u00eb korrigjuar komitetin. Operacioni «fixup» lejon t\u00eb transferoni ndryshimet e shtuara p\u00ebrmes «git add», n\u00eb nj\u00eb komitet m\u00eb t\u00eb hersh\u00ebm dhe automatikisht t\u00eb ripaktohen t\u00eb gjitha komitetet pasuese n\u00eb nj\u00eb m\u00ebnyr\u00eb t\u00eb ngjashme me ekzekutimin e komand\u00ebs «git commit —fixup=<commit>» dhe ngritjen «git rebase —autosquash <commit>~».\n
P\u00ebr platform\u00ebn Linux \u00ebsht\u00eb implementuar nj\u00eb proces n\u00eb sfond fsmonitor, i cili ndjek ndryshimet n\u00eb sistemin e skedar\u00ebve duke p\u00ebrdorur mekanizmin inotify dhe lejon shmangien e k\u00ebrkimit t\u00eb t\u00eb gjith\u00eb katalogut t\u00eb pun\u00ebs gjat\u00eb ekzekutimit t\u00eb komandave t\u00eb tilla si «git status». Aktivizimi b\u00ebhet p\u00ebrmes konfigurimit «core.fsmonitor».\n
Ekip\u00ebs s\u00eb «git repack» i \u00ebsht\u00eb shtuar m\u00ebnyra «—write-midx=incremental», e cila implementon nj\u00eb strategji t\u00eb re p\u00ebr p\u00ebrdit\u00ebsimin e metadata-ve n\u00eb indeksin MIDX inkrmental (multi-pack index), duke lejuar q\u00eb t\u00eb shmanget rikompaktimi i t\u00eb gjith\u00eb indeksit. N\u00eb indeksin e shum\u00eb-paketave inkrmental, n\u00eb vend t\u00eb nj\u00eb indeksi t\u00eb madh, q\u00eb p\u00ebrmban informacion rreth shp\u00ebrndarjes s\u00eb objekteve n\u00eb skedar\u00ebt pack, p\u00ebrdoret ndarja n\u00eb shtresa \u2014 \u00e7do shtres\u00eb mbulon nj\u00eb num\u00ebr t\u00eb caktuar skedar\u00ebsh pack dhe ruhet n\u00eb nj\u00eb sked\u00eb bitmap t\u00eb ve\u00e7ant\u00eb. Kjo struktur\u00eb lejon q\u00eb t\u00eb shtohen t\u00eb dh\u00ebna p\u00ebr objekte n\u00eb skedar\u00eb t\u00eb rinj pack, duke bashk\u00ebngjitur shtresa t\u00eb reja n\u00eb indeks pa rind\u00ebrtuar ato ekzistuese.\n
Komanda «git repack —write-midx=incremental» lejon shtimin e nj\u00eb shtrese t\u00eb re n\u00eb indeksin MIDX inkrmental, e cila mbulon skedar\u00ebt pack t\u00eb sapo krijuar. N\u00eb kombinim me m\u00ebnyr\u00ebn e kompresimit t\u00eb repozitor\u00ebve «—geometric», komand\u00eb e re ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb bashkuar objekte t\u00eb reja nga disa skedar\u00eb pack n\u00eb nj\u00eb skedar m\u00eb t\u00eb madh pack dhe, n\u00ebse \u00ebsht\u00eb e nevojshme, t\u00eb kryehet kompresimi dhe bashkimi i disa shtresave fqinj\u00eb t\u00eb indeksit MIDX inkrmental. Kjo strategji lejon q\u00eb, gjat\u00eb ekzekutimit t\u00eb «git repack», t\u00eb rishkruhen vet\u00ebm shtresat sip\u00ebrfaq\u00ebsore, duke l\u00ebn\u00eb t\u00eb paprekura shtresat e m\u00ebdha t\u00eb vjetra, si dhe t\u00eb p\u00ebrjashtohet rritja e pakontrolluar e zinxhirit t\u00eb shtresave, duke mbajtur numrin e p\u00ebrgjithsh\u00ebm t\u00eb shtresave n\u00eb nj\u00eb nivel, i proporcional me logarin\u00eb e numrit t\u00eb p\u00ebrgjithsh\u00ebm t\u00eb objekteve. <\/p>\n
G\u00ebrshetimi i hartave t\u00eb disponueshm\u00ebris\u00eb s\u00eb objekteve \u00ebsht\u00eb optimizuar ndjesh\u00ebm p\u00ebrmes nj\u00eb algoritmi t\u00eb ri p\u00ebr kalimin e pem\u00ebs s\u00eb objekteve, q\u00eb p\u00ebrjashton rikthimin e tep\u00ebrt, ruan pozitat e objekteve, rendit hartat bitmap para se t'i bashkonte me operacionin XOR dhe ripunon kodin p\u00ebr krijimin e hartave bitmap t\u00eb pseudo-bashkimit (pseudo-merge). N\u00eb depozitat testuese, optimizimet kan\u00eb lejuar q\u00eb koha e krijimit t\u00eb hartave bitmap t\u00eb ulet nga 612 n\u00eb 294 sekonda.\n
\u00cbsht\u00eb implementuar mund\u00ebsia e ekzekutimit paralel t\u00eb hook-ve t\u00eb pavarura n\u00eb skedar\u00ebt e konfigurimit. Hook-et nuk mund t\u00eb ekzekutohen paralelisht n\u00ebse ndikojn\u00eb n\u00eb gjendjen e p\u00ebrbashk\u00ebt ose e mbajn\u00eb parasysh at\u00eb, p\u00ebr shembull, ndryshimi i sh\u00ebnimeve t\u00eb komiteve ose inspektimi i indekseve dhe pem\u00ebs s\u00eb pun\u00ebs. Sidoqoft\u00eb, mund t\u00eb ekzekutohen paralelisht hook-e p\u00ebr verifikimin me linters dhe p\u00ebr kryerjen e testeve nj\u00ebsi. Hook-et q\u00eb lejojn\u00eb ekzekutimin paralel konfigurrohen p\u00ebrmes parametrave «hook.emri_huk.parallel = true». Numri i pun\u00ebve q\u00eb ekzekutohen paralelisht p\u00ebrcaktohet p\u00ebrmes konfigurimit hook.jobs, hook.<event>.jobs ose opsionit t\u00eb komand\u00ebs «-j».\n
Ekipi 'git pack-objects \u2014path-walk' implementon mund\u00ebsin\u00eb e caktimit t\u00eb filtrave, t\u00eb till\u00eb si 'blob:none', 'blob:limit=', 'tree:0', 'object:type=', 'sparse:' dhe 'combine:'. N\u00eb testin e kryer, heqja e blob-eve gjat\u00eb ekzekutimit t\u00eb '--path-walk' lejoj q\u00eb madh\u00ebsia e skedarit t\u00eb formuar pack t\u00eb ulet me 16%.\n
Shtohet komanda 'git format-rev' p\u00ebr formatimin e revisioneve dhe emrave t\u00eb objekteve, t\u00eb p\u00ebrmendur n\u00eb listat e komiteteve apo q\u00eb ndodhin n\u00eb tekste t\u00eb rast\u00ebsishme (p.sh., mund t\u00eb p\u00ebrdoret n\u00eb hook p\u00ebr p\u00ebrpunimin e sh\u00ebnimeve t\u00eb komiteteve).\n