From 435db78809fb7b22bbcdbd9df45dded44e500510 Mon Sep 17 00:00:00 2001
From: Till Höppner
Date: Thu, 17 Mar 2016 13:15:37 +0100
Subject: Update CI from japaric/rust-everywhere

---
 ci/before_deploy.sh |  5 +++-
 ci/install.sh       | 66 ++++++++++++++++++++++++++++++++---------------------
 ci/script.sh        | 40 ++++++++++++++++++++++++--------
 3 files changed, 74 insertions(+), 37 deletions(-)

(limited to 'ci')

diff --git a/ci/before_deploy.sh b/ci/before_deploy.sh
index 6493f96..099ae65 100644
--- a/ci/before_deploy.sh
+++ b/ci/before_deploy.sh
@@ -2,6 +2,9 @@
 
 set -ex
 
+# Generate artifacts for release
+cargo build --target $TARGET --release
+
 # create a "staging" directory
 mkdir staging
 
@@ -10,5 +13,5 @@ cp target/$TARGET/release/ilc* staging
 
 cd staging
 
-# release tarball will look like 'rust-everywhere-v1.2.3-x86_64-unknown-linux-gnu.tar.gz'
+# release tarball will look like 'ilc-unknown-linux-gnu.tar.gz'
 tar czf ../${PROJECT_NAME}-${TARGET}.tar.gz *
diff --git a/ci/install.sh b/ci/install.sh
index e4bd198..9d56f57 100644
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -2,32 +2,49 @@
 
 set -ex
 
-case $TARGET in
-  # Install standard libraries needed for cross compilation
-  arm-unknown-linux-gnueabihf | \
-  i686-apple-darwin | \
-  i686-unknown-linux-gnu | \
-  x86_64-unknown-linux-musl)
-    if [ "$TARGET" = "arm-unknown-linux-gnueabihf" ]; then
-      # information about the cross compiler
-      arm-linux-gnueabihf-gcc -v
-
-      # tell cargo which linker to use for cross compilation
-      mkdir -p .cargo
-      cat >.cargo/config <<EOF
+# Install multirust
+git clone https://github.com/brson/multirust
+pushd multirust
+./build.sh
+./install.sh --prefix=~/multirust
+multirust default $CHANNEL
+rustc -V
+cargo -V
+popd
+
+case "$TRAVIS_OS_NAME" in
+  linux)
+    host=x86_64-unknown-linux-gnu
+    ;;
+  osx)
+    host=x86_64-apple-darwin
+    ;;
+esac
+
+# Install standard libraries needed for cross compilation
+if [ "$host" != "$TARGET" ]; then
+  if [ "$TARGET" = "arm-unknown-linux-gnueabihf" ]; then
+    # information about the cross compiler
+    arm-linux-gnueabihf-gcc -v
+
+    # tell cargo which linker to use for cross compilation
+    mkdir -p .cargo
+    cat >>.cargo/config <<EOF
 [target.$TARGET]
 linker = "arm-linux-gnueabihf-gcc"
 EOF
+  fi
+
+  if [ "$CHANNEL" = "nightly" ]; then
+    multirust add-target nightly $TARGET
+  else
+    if [ "$CHANNEL" = "stable" ]; then
+      # e.g. 1.6.0
+      version=$(rustc -V | cut -d' ' -f2)
+    else
+      version=beta
     fi
 
-    # e.g. 1.6.0
-    # doesn't work for nightly
-    # version=$(rustc -V | cut -d' ' -f2)
-    version=$(rustc -V | cut -d' ' -f2 | cut -d'-' -f2)
-
-    if [ "$TARGET" = "x86_64-unknown-linux-musl" ]; then
-        version="nightly"
-    fi
     tarball=rust-std-${version}-${TARGET}
 
     curl -Os http://static.rust-lang.org/dist/${tarball}.tar.gz
@@ -38,10 +55,7 @@ EOF
 
     rm -r ${tarball}
     rm ${tarball}.tar.gz
-    ;;
-  # Nothing to do for native builds
-  *)
-    ;;
-esac
+  fi
+fi
 
 # TODO if you need to install extra stuff add it here
diff --git a/ci/script.sh b/ci/script.sh
index 3dd9a1b..7dbd352 100644
--- a/ci/script.sh
+++ b/ci/script.sh
@@ -2,35 +2,55 @@
 
 set -ex
 
-# TODO modify this phase as you see fit
 # PROTIP Always pass `--target $TARGET` to cargo commands, this makes cargo output build artifacts
 # to target/$TARGET/{debug,release} which can reduce the number of needed conditionals in the
 # `before_deploy`/packaging phase
 
+case "$TRAVIS_OS_NAME" in
+  linux)
+    host=x86_64-unknown-linux-gnu
+    ;;
+  osx)
+    host=x86_64-apple-darwin
+    ;;
+esac
+
+# NOTE Workaround for rust-lang/rust#31907 - disable doc tests when cross compiling
+# This has been fixed in the nightly channel but it would take a while to reach the other channels
+if [ "$host" != "$TARGET" ] && [ "$CHANNEL" != "nightly" ]; then
+  if [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    brew install gnu-sed --default-names
+  fi
+
+  find src -name '*.rs' -type f | xargs sed -i -e 's:\(//.\s*```\):\1 ignore,:g'
+fi
+
 case $TARGET in
   # use an emulator to run the cross compiled binaries
   arm-unknown-linux-gnueabihf)
     # build tests but don't run them
-    cargo test --target $TARGET --no-run
+    # cargo test --target $TARGET --no-run
 
     # run tests in emulator
-    find target/$TARGET/debug -maxdepth 1 -executable -type f | \
-      xargs qemu-arm -L /usr/arm-linux-gnueabihf
+    # find target/$TARGET/debug -maxdepth 1 -executable -type f \
+    #   -exec qemu-arm -L /usr/arm-linux-gnueabihf '{}' ';'
 
     # build the main executable
-    cargo build --target $TARGET
+    cargo build --target $TARGET --verbose
 
-    # run the main executable using the emulator
+    # sanity check the file type
+    file target/$TARGET/debug/ilc
     qemu-arm -L /usr/arm-linux-gnueabihf target/$TARGET/debug/ilc -V
     ;;
   *)
     cargo build --target $TARGET --verbose
+
+    # sanity check the file type
+    file target/$TARGET/debug/ilc
+    target/$TARGET/debug/ilc -V
+
     # this isn't even a temporary solution. :(
     # cargo test --target $TARGET --verbose
     ;;
 esac
 
-cargo build --target $TARGET --release
-
-# sanity check the file type
-file target/$TARGET/release/ilc
-- 
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