94 lines
3 KiB
Bash
94 lines
3 KiB
Bash
cargoSetupPostUnpackHook() {
|
|
echo "Executing cargoSetupPostUnpackHook"
|
|
|
|
# Some cargo builds include build hooks that modify their own vendor
|
|
# dependencies. This copies the vendor directory into the build tree and makes
|
|
# it writable. If we're using a tarball, the unpackFile hook already handles
|
|
# this for us automatically.
|
|
if [ -z $cargoVendorDir ]; then
|
|
if [ -d "$cargoDeps" ]; then
|
|
local dest=$(stripHash "$cargoDeps")
|
|
cp -Lr --reflink=auto -- "$cargoDeps" "$dest"
|
|
chmod -R +644 -- "$dest"
|
|
else
|
|
unpackFile "$cargoDeps"
|
|
fi
|
|
export cargoDepsCopy="$(realpath "$(stripHash $cargoDeps)")"
|
|
else
|
|
cargoDepsCopy="$(realpath "$(pwd)/$sourceRoot/${cargoRoot:+$cargoRoot/}${cargoVendorDir}")"
|
|
fi
|
|
|
|
if [ ! -d .cargo ]; then
|
|
mkdir .cargo
|
|
fi
|
|
|
|
config="$cargoDepsCopy/.cargo/config";
|
|
if [[ ! -e $config ]]; then
|
|
config=@defaultConfig@
|
|
fi;
|
|
|
|
tmp_config=$(mktemp)
|
|
substitute $config $tmp_config \
|
|
--subst-var-by vendor "$cargoDepsCopy"
|
|
cat ${tmp_config} >> .cargo/config
|
|
|
|
cat >> .cargo/config <<'EOF'
|
|
@cargoConfig@
|
|
EOF
|
|
|
|
echo "Finished cargoSetupPostUnpackHook"
|
|
}
|
|
|
|
# After unpacking and applying patches, check that the Cargo.lock matches our
|
|
# src package. Note that we do this after the patchPhase, because the
|
|
# patchPhase may create the Cargo.lock if upstream has not shipped one.
|
|
cargoSetupPostPatchHook() {
|
|
echo "Executing cargoSetupPostPatchHook"
|
|
|
|
cargoDepsLockfile="$cargoDepsCopy/Cargo.lock"
|
|
srcLockfile="$(pwd)/${cargoRoot:+$cargoRoot/}Cargo.lock"
|
|
|
|
echo "Validating consistency between $srcLockfile and $cargoDepsLockfile"
|
|
if ! @diff@ $srcLockfile $cargoDepsLockfile; then
|
|
|
|
# If the diff failed, first double-check that the file exists, so we can
|
|
# give a friendlier error msg.
|
|
if ! [ -e $srcLockfile ]; then
|
|
echo "ERROR: Missing Cargo.lock from src. Expected to find it at: $srcLockfile"
|
|
echo "Hint: You can use the cargoPatches attribute to add a Cargo.lock manually to the build."
|
|
exit 1
|
|
fi
|
|
|
|
if ! [ -e $cargoDepsLockfile ]; then
|
|
echo "ERROR: Missing lockfile from cargo vendor. Expected to find it at: $cargoDepsLockfile"
|
|
exit 1
|
|
fi
|
|
|
|
echo
|
|
echo "ERROR: cargoHash or cargoSha256 is out of date"
|
|
echo
|
|
echo "Cargo.lock is not the same in $cargoDepsCopy"
|
|
echo
|
|
echo "To fix the issue:"
|
|
echo '1. Set cargoHash/cargoSha256 to an empty string: `cargoHash = "";`'
|
|
echo '2. Build the derivation and wait for it to fail with a hash mismatch'
|
|
echo '3. Copy the "got: sha256-..." value back into the cargoHash field'
|
|
echo ' You should have: cargoHash = "sha256-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX=";'
|
|
echo
|
|
|
|
exit 1
|
|
fi
|
|
|
|
unset cargoDepsCopy
|
|
|
|
echo "Finished cargoSetupPostPatchHook"
|
|
}
|
|
|
|
if [ -z "${dontCargoSetupPostUnpack-}" ]; then
|
|
postUnpackHooks+=(cargoSetupPostUnpackHook)
|
|
fi
|
|
|
|
if [ -z ${cargoVendorDir-} ]; then
|
|
postPatchHooks+=(cargoSetupPostPatchHook)
|
|
fi
|