From d4334a2ee7e30f8a50f425393af188320a94c1d3 Mon Sep 17 00:00:00 2001
From: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
Date: Sat, 18 Feb 2017 16:10:50 +0100
Subject: [PATCH] macros: automatically strip dev-dependencies

All background written in upstream cargo GitHub issue[0].

In short, cargo build/install enforces us to have all dev-dependencies
even they are not used for building/installed.

[0] https://github.com/rust-lang/cargo/issues/3732

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
---
 data/macros.cargo | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/data/macros.cargo b/data/macros.cargo
index 7126f2b..67372fa 100644
--- a/data/macros.cargo
+++ b/data/macros.cargo
@@ -7,8 +7,10 @@
 %__cargo_is_lib() %{expand:%__cargo_inspector --target-kinds Cargo.toml | grep -q -F lib}
 %__cargo_is_bin() %{expand:%__cargo_inspector --target-kinds Cargo.toml | grep -q -F bin}
 
-%cargo_prep %{expand:\
-%{__mkdir} -p .cargo && cat > .cargo/config << EOF \
+%cargo_prep (\
+set -eu \
+%{__mkdir} -p .cargo \
+cat > .cargo/config << EOF \
 [build]\
 rustc = "%{__rustc}"\
 rustflags = %{__global_rustflags_toml}\
@@ -24,24 +26,32 @@ directory = "%{cargo_registry}"\
 [source.crates-io]\
 registry = "https://crates.io"\
 replace-with = "local-registry"\
-EOF}
+EOF\
+%if ! %{with check} \
+# https://github.com/rust-lang/cargo/issues/3732 \
+%{__awk} -i inplace -v INPLACE_SUFFIX=.orig '/^\\\[dev-dependencies\\\]$/{f=1;next} /^\\\[/{f=0}; !f' Cargo.toml \
+%endif \
+)
 
 %cargo_build %__cargo build %{__cargo_common_opts}
 
 %cargo_test %__cargo test %{__cargo_common_opts}
 
-%cargo_install %{expand:(\
+%cargo_install (\
 set -eu                                                                   \
 if %__cargo_is_lib; then                                                  \
   CRATE_NAME=$(%__cargo_inspector --name Cargo.toml)                      \
   CRATE_VERSION=$(%__cargo_inspector --version Cargo.toml)                \
   REG_DIR=%{buildroot}%{cargo_registry}/$CRATE_NAME-$CRATE_VERSION        \
-  mkdir -p $REG_DIR                                                       \
+  %{__mkdir} -p $REG_DIR                                                  \
   %__cargo package -l | xargs cp --parents -p -t $REG_DIR                 \
+%if ! %{with check}                                                       \
+  %{__install} -p Cargo.toml.orig $REG_DIR/Cargo.toml                     \
+%endif                                                                    \
   echo '{"files":{},"package":""}' > $REG_DIR/.cargo-checksum.json        \
 fi \
 if %__cargo_is_bin; then                                                  \
   %__cargo install %{?_smp_mflags} --path . --root %{buildroot}%{_prefix} \
-  rm %{buildroot}%{_prefix}/.crates.toml                                  \
+  %{__rm} %{buildroot}%{_prefix}/.crates.toml                             \
 fi \
-)}
+)