fetchgit: add lfs support

This commit is contained in:
Jonathan Ringer 2020-12-04 23:32:48 -08:00 committed by Jonathan Ringer
parent ecf84de70c
commit 741285611f
3 changed files with 14 additions and 3 deletions

View file

@ -8,6 +8,7 @@ header "exporting $url (rev $rev) into $out"
$SHELL $fetcher --builder --url "$url" --out "$out" --rev "$rev" \
${leaveDotGit:+--leave-dotGit} \
${fetchLFS:+--fetch-lfs} \
${deepClone:+--deepClone} \
${fetchSubmodules:+--fetch-submodules} \
${branchName:+--branch-name "$branchName"}

View file

@ -1,4 +1,4 @@
{stdenvNoCC, git, cacert}: let
{stdenvNoCC, git, git-lfs, cacert}: let
urlToName = url: rev: let
inherit (stdenvNoCC.lib) removeSuffix splitString last;
base = last (splitString ":" (baseNameOf (removeSuffix "/" url)));
@ -20,6 +20,7 @@ in
# successfully. This can do things like check or transform the file.
postFetch ? ""
, preferLocalBuild ? true
, fetchLFS ? false
}:
/* NOTE:
@ -53,13 +54,15 @@ stdenvNoCC.mkDerivation {
inherit name;
builder = ./builder.sh;
fetcher = ./nix-prefetch-git; # This must be a string to ensure it's called with bash.
nativeBuildInputs = [git];
nativeBuildInputs = [ git ]
++ stdenvNoCC.lib.optionals fetchLFS [ git-lfs ];
outputHashAlgo = "sha256";
outputHashMode = "recursive";
outputHash = sha256;
inherit url rev leaveDotGit fetchSubmodules deepClone branchName postFetch;
inherit url rev leaveDotGit fetchLFS fetchSubmodules deepClone branchName postFetch;
GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";

View file

@ -9,6 +9,7 @@ hashType=$NIX_HASH_ALGO
deepClone=$NIX_PREFETCH_GIT_DEEP_CLONE
leaveDotGit=$NIX_PREFETCH_GIT_LEAVE_DOT_GIT
fetchSubmodules=
fetchLFS=
builder=
branchName=$NIX_PREFETCH_GIT_BRANCH_NAME
@ -72,6 +73,7 @@ for arg; do
--quiet) QUIET=true;;
--no-deepClone) deepClone=;;
--leave-dotGit) leaveDotGit=true;;
--fetch-lfs) fetchLFS=true;;
--fetch-submodules) fetchSubmodules=true;;
--builder) builder=true;;
-h|--help) usage; exit;;
@ -283,6 +285,11 @@ clone_user_rev() {
local url="$2"
local rev="${3:-HEAD}"
if [ -n "$fetchLFS" ]; then
HOME=$TMPDIR
git lfs install
fi
# Perform the checkout.
case "$rev" in
HEAD|refs/*)