Accepting request 734414 from home:luke_nukem:branches:utilities

- Use `pwd`/.cargo for vendor config so that CARGO_HOME export is
  not required.

OBS-URL: https://build.opensuse.org/request/show/734414
OBS-URL: https://build.opensuse.org/package/show/utilities/bat?expand=0&rev=13

bat.spec

@@ -40,8 +40,8 @@ programming and markup languages. It has git integration and automatic paging.
 
 %prep
 %setup -qa1
-mkdir cargo-home
-cat >cargo-home/config <<EOF
+mkdir .cargo
+cat >.cargo/config <<EOF
 [source.crates-io]
 registry = 'https://github.com/rust-lang/crates.io-index'
 replace-with = 'vendored-sources'
@@ -50,11 +50,9 @@ directory = './vendor'
 EOF
 
 %build
-export CARGO_HOME=$PWD/cargo-home
 cargo build --release --locked %{?_smp_mflags}
 
 %install
-export CARGO_HOME=$PWD/cargo-home
 cargo install --root=%{buildroot}%{_prefix} --path .
 
 # remove residue crate file