Hi Ludo. On Tue, 19 Sep 2023 at 00:35, Ludovic Courtès <l...@gnu.org> wrote:
> --8<---------------cut here---------------start------------->8--- > scheme@(guile-user)> ,use(git) > scheme@(guile-user)> ,t (clone "https://git.savannah.gnu.org/git/guix.git" > "/tmp/guix") > $5 = #<git-repository 91a7b0> > ;; 600.534529s real time, 435.260926s run time. 0.000000s spent in GC. > scheme@(guile-user)> ,t (clone "https://git.savannah.gnu.org/git/guix.git" > "/tmp/guix-after-removing-nix-branch") > $6 = #<git-repository 4465a50> > ;; 420.321511s real time, 398.772963s run time. 0.000000s spent in GC. > --8<---------------cut here---------------end--------------->8--- [...] > --8<---------------cut here---------------start------------->8--- > $ du -hs /tmp/guix/.git > 373M /tmp/guix/.git > $ du -hs /tmp/guix-after-removing-nix-branch/.git > 362M /tmp/guix-after-removing-nix-branch/.git > --8<---------------cut here---------------end--------------->8--- Just to also point [1] that using shallow clone and restrict to the oldest reachable commit by the time-machine, it saves 25% of bits to download, and similarly on disk. --8<---------------cut here---------------start------------->8--- scheme@(guix-user)> ,t (clone "https://git.savannah.gnu.org/git/guix.git" "/tmp/guix-guile") $1 = #<git-repository df3710> ;; 383.186818s real time, 278.060733s run time. 0.000000s spent in GC. $ time git clone https://git.savannah.gnu.org/git/guix.git guix-full Receiving objects: 100% (693699/693699), 342.14 MiB | 2.87 MiB/s, done. real 2m40,830s user 3m4,683s sys 0m8,189s $ time git clone --shallow-since=2019-04-30 https://git.savannah.gnu.org/git/guix.git guix-oldest Receiving objects: 100% (428646/428646), 259.41 MiB | 3.87 MiB/s, done. real 1m45,604s user 2m32,370s sys 0m5,916s $ du -sh guix-*/.git 362M guix-full/.git 362M guix-guile/.git 272M guix-oldest/.git --8<---------------cut here---------------end--------------->8--- Cheers, simon 1: Re: hard dependency on Git? (was bug#65866: [PATCH 0/8] Add built-in builder for Git checkouts) Simon Tournier <zimon.touto...@gmail.com> Mon, 11 Sep 2023 19:52:34 +0200 id:871qf4ha1p....@gmail.com https://lists.gnu.org/archive/html/guix-devel/2023-09 https://yhetil.org/guix/871qf4ha1p....@gmail.com