{"id":104517,"date":"2022-06-28T09:36:45","date_gmt":"2022-06-28T07:36:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-upravleniya-ishodnymi-tekstami-git-2-37"},"modified":"2022-06-28T09:36:45","modified_gmt":"2022-06-28T07:36:45","slug":"vypusk-sistemy-upravleniya-ishodnymi-tekstami-git-2-37","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-sistemy-upravleniya-ishodnymi-tekstami-git-2-37","title":{"rendered":"L\u00ebshimi i sistemit t\u00eb menaxhimit t\u00eb kodit burimor Git 2.37","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
L\u00ebshohet versioni i sistemit t\u00eb shp\u00ebrndar\u00eb p\u00ebr menaxhimin e burimeve t\u00eb kodit Git 2.37. Git \u00ebsht\u00eb nj\u00eb nga sistemet m\u00eb t\u00eb njohura, t\u00eb besueshme dhe me performanc\u00eb t\u00eb lart\u00eb p\u00ebr menaxhimin e versioneve, q\u00eb ofron mjete fleksib\u00ebl p\u00ebr zhvillim jo-lineare, duke u bazuar n\u00eb deg\u00ebzim dhe bashkim t\u00eb deg\u00ebve. P\u00ebr t\u00eb siguruar integritetin e historis\u00eb dhe q\u00ebndrueshm\u00ebrin\u00eb ndaj ndryshimeve \"mbrapsht\", p\u00ebrdoret hashing-u implicit i t\u00eb gjith\u00eb historis\u00eb s\u00eb m\u00ebparshme n\u00eb \u00e7do komit, si\u00e7 \u00ebsht\u00eb gjithashtu e mundur verifikimi me n\u00ebnshkrime digjitale t\u00eb etiketimeve dhe komiteve t\u00eb ve\u00e7anta. <\/p>\n
Krahasuar me versionin e kaluar, n\u00eb versionin e ri jan\u00eb miratuar 395 ndryshime, t\u00eb p\u00ebrgatitura me pjes\u00ebmarrjen e 75 zhvilluesve, nga t\u00eb cil\u00ebt 20 jan\u00eb angazhuar p\u00ebr her\u00eb t\u00eb par\u00eb n\u00eb zhvillim. Risit\u00eb kryesore: <\/p>\n
\n
Mekanizmi i indekseve t\u00eb pjesshme (sparse index), i cili p\u00ebrfshin vet\u00ebm nj\u00eb pjes\u00eb t\u00eb depozit\u00ebs, \u00ebsht\u00eb p\u00ebrgatitur p\u00ebr p\u00ebrdorim t\u00eb gjer\u00eb. Indekset e pjesshme ndihmojn\u00eb n\u00eb p\u00ebrmir\u00ebsimin e performanc\u00ebs dhe kursimin e hap\u00ebsir\u00ebs n\u00eb depozitat ku kryhen operacione t\u00eb klonimit t\u00eb pjessh\u00ebm (sparse-checkout) ose ku punohet me nj\u00eb kopje jo t\u00eb plot\u00eb t\u00eb depozit\u00ebs. N\u00eb k\u00ebt\u00eb version \u00ebsht\u00eb p\u00ebrfunduar integrimi i indekseve t\u00eb pjesshme n\u00eb komandat \"git show\", \"git sparse-checkout\" dhe \"git stash\". Fitimi m\u00eb i duksh\u00ebm n\u00eb performanc\u00eb nga p\u00ebrdorimi i indekseve t\u00eb pjesshme vihet re n\u00eb komand\u00ebn \"git stash\", shpejt\u00ebsia e ekzekutimit t\u00eb s\u00eb cil\u00ebs n\u00eb disa raste \u00ebsht\u00eb rritur me 80%.\n
Esht\u00eb realizuar nj\u00eb mekaniz\u00ebm i ri p\u00ebr \"cruft packs\" p\u00ebr paketimin e objekteve t\u00eb arritshme (unreachable), p\u00ebr t\u00eb cilat n\u00eb depo nuk ka lidhje (nuk referohen nga deg\u00ebt ose etiketat). Objektet e arritshme fshihen nga mbledh\u00ebsi i plehrave, por deri n\u00eb fshirje mbeten p\u00ebr nj\u00eb periudh\u00eb t\u00eb caktuar n\u00eb depo p\u00ebr t\u00eb p\u00ebrjashtuar gjendjet e gar\u00ebs. P\u00ebr t\u00eb ndjekur periudh\u00ebn e q\u00ebndrimit t\u00eb objekteve t\u00eb arritshme, k\u00ebrkohet lidhja e tyre me etiketat me koh\u00ebn e ndryshimit t\u00eb till\u00eb t\u00eb objekteve, gj\u00eb q\u00eb nuk lejon ruajtjen e tyre n\u00eb nj\u00eb skedar pack, n\u00eb t\u00eb cilin t\u00eb gjitha objektet kan\u00eb koh\u00ebn e p\u00ebrbashk\u00ebt t\u00eb ndryshimit. Ruajtja e m\u00ebparshme e secilit objekt n\u00eb nj\u00eb skedar t\u00eb ve\u00e7ant\u00eb shkaktonte probleme kur kishte nj\u00eb num\u00ebr t\u00eb madh objektesh t\u00eb reja t\u00eb arritshme q\u00eb ende nuk p\u00ebrmbushnin kriteret p\u00ebr fshirje. Mekanizmi i propozuar \"cruft packs\" lejon ruajtjen e t\u00eb gjitha objekteve t\u00eb arritshme n\u00eb nj\u00eb skedar pack, nd\u00ebrsa t\u00eb dh\u00ebnat mbi koh\u00ebn e modifikimit t\u00eb secilit objekt reflektohen n\u00eb nj\u00eb tabel\u00eb t\u00eb ve\u00e7ant\u00eb, t\u00eb ruajtur n\u00eb nj\u00eb skedar me zgjerim \".mtimes\".\n
P\u00ebr Windows dhe macOS \u00ebsht\u00eb implementuar nj\u00eb mekaniz\u00ebm i integruar p\u00ebr ndjekjen e ndryshimeve n\u00eb sistemin e skedar\u00ebve, duke lejuar q\u00eb t\u00eb shmangen skanimet e t\u00ebr\u00eb katalogut t\u00eb pun\u00ebs gjat\u00eb kryerjes s\u00eb operacioneve t\u00eb tilla si \"git status\". M\u00eb par\u00eb, p\u00ebr t\u00eb ndjekur ndryshimet p\u00ebrmes hook-\u00ebve, mund t\u00eb ishin lidhur mjete t\u00eb jashtme p\u00ebr ndjekjen e ndryshimeve n\u00eb FS, si\u00e7 \u00ebsht\u00eb Watchman, por kjo k\u00ebrkonte instalimin e programeve t\u00eb tjera dhe konfigurim. Tani kjo funksionalitet \u00ebsht\u00eb e integruar dhe mund t\u00eb aktivizohet me komand\u00ebn \"git config core.fsmonitor true\".\n
N\u00eb komand\u00ebn \"git sparse-checkout\" \u00ebsht\u00eb shpallur e vjetruar mb\u00ebshtetje p\u00ebr modalitetin alternativ \"--cone\" t\u00eb metod\u00ebs p\u00ebr p\u00ebrcaktimin e shablloneve p\u00ebr klonimin e pjessh\u00ebm, duke lejuar q\u00eb gjat\u00eb p\u00ebrcaktimit t\u00eb pjes\u00ebs q\u00eb i n\u00ebnshtrohet operacionit t\u00eb klonimit t\u00eb num\u00ebrohen skedar\u00eb t\u00eb ve\u00e7ant\u00eb duke p\u00ebrdorur sintaks\u00ebn \" .gitignore \", e cila nuk lejon optimizimin p\u00ebr indekset e pjesshme.\n
Fleksibiliteti i konfigurimit p\u00ebr thirrjen fsync() \u00ebsht\u00eb rritur p\u00ebr t\u00eb p\u00ebrcjell\u00eb ndryshimet n\u00eb disk. Parametri «core.fsyncMethod» tani mb\u00ebshtet strategjin\u00eb e sinkronizimit «batch», e cila lejon p\u00ebrshpejtimin e pun\u00ebs gjat\u00eb shkrimit t\u00eb nj\u00eb numri t\u00eb madh filesh, duke grumbulluar ndryshimet n\u00eb cache-in e shkarkimit, q\u00eb pastaj hidhen me nj\u00eb thirrje fsync(). Testi i kryer, n\u00eb t\u00eb cilin u shtuan 500 skedar\u00eb me komand\u00ebn «git add», u p\u00ebrfundua p\u00ebr 0.15 sekonda, nd\u00ebrsa duke thirrur fsync() p\u00ebr \u00e7do skedar k\u00ebrkoheshin 1.88 sekonda, dhe pa p\u00ebrdorimin e fsync - 0.06 sekonda.\n
N\u00eb komandat e skanimit t\u00eb deg\u00ebve, si «git log» dhe «git rev-list», u shtua opsioni » —since-as-filter=X», i cili lejon filtrimin e informacionit mbi komitetet, koha e krijimit t\u00eb t\u00eb cilave \u00ebsht\u00eb m\u00eb e vjet\u00ebr se «X». Ndryshe nga opsioni «—since», komanda e re \u00ebsht\u00eb realizuar si nj\u00eb filtru, i cili nuk e ndalon kalimin pas komitetit t\u00eb par\u00eb q\u00eb \u00ebsht\u00eb m\u00eb i vjet\u00ebr se koha e caktuar.\n
N\u00eb komand\u00ebn «git remote», kur p\u00ebrdoret flagu «-v», sigurohet t\u00eb jepet informacion mbi klon\u00ebt e pjessh\u00ebm t\u00eb repository-t.\n
U shtua konfigurimi «transfer.credentialsInUrl», i cili mund t\u00eb marr\u00eb vlerat «warn», «die» dhe «allow». N\u00eb rastin e specifikimit t\u00eb kredencialeve n\u00eb tekst t\u00eb hapur n\u00eb parametrin «remote.<emri>.url», p\u00ebrpjekja p\u00ebr t\u00eb ekzekutuar operacionet «fetch» ose «push» do t\u00eb p\u00ebrfundoj\u00eb me nj\u00eb gabim n\u00ebse konfigurimi «transfer.credentialsInUrl» mban vler\u00ebn «die», ose me nj\u00eb paralajm\u00ebrim n\u00ebse \u00ebsht\u00eb vendosur vlera «warn».\n
N\u00eb parazgjedhje \u00ebsht\u00eb aktivizuar realizimi i ri i modit interaktiv t\u00eb komand\u00ebs «git add -i», e cila \u00ebsht\u00eb rrewrite nga Perl n\u00eb C. <\/ul>\n