Merge pull request #81 from japaric/cache

cache Cargo artifacts
2016-09-30 19:00:06 -05:00 · 2016-09-30 19:00:06 -05:00 · 960f7a80ad
parent e34a6058df b60d2515ff
commit 960f7a80ad
19 changed files with 25 additions and 32 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,3 +1,4 @@
+cache: cargo
 dist: trusty
 language: rust
 services: docker
@ -45,13 +46,13 @@ install:
 script:
  - cargo generate-lockfile
  - if [[ $TRAVIS_OS_NAME = "linux" ]]; then
-      sudo apt-get remove -y qemu-user-static &&
-      sudo apt-get install -y qemu-user-static &&
      sh ci/run-docker.sh $TARGET;
    else
      cargo test --target $TARGET &&
      cargo test --target $TARGET --release;
    fi
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo

 branches:
  only:
--- a/ci/docker/aarch64-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/aarch64-unknown-linux-gnu/Dockerfile
@ -5,6 +5,5 @@ RUN apt-get install -y --no-install-recommends \
  gcc-aarch64-linux-gnu libc6-dev-arm64-cross \
  qemu-user-static
 ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/aarch64-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/arm-unknown-linux-gnueabi/Dockerfile
+++ b/ci/docker/arm-unknown-linux-gnueabi/Dockerfile
@ -4,7 +4,6 @@ RUN apt-get install -y --no-install-recommends \
  gcc libc6-dev ca-certificates \
  gcc-arm-linux-gnueabi libc6-dev-armel-cross qemu-user-static
 ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABI_LINKER=arm-linux-gnueabi-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/arm-linux-gnueabi \
    RUST_TEST_THREADS=1

--- a/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile
+++ b/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile
@ -4,6 +4,5 @@ RUN apt-get install -y --no-install-recommends \
  gcc libc6-dev ca-certificates \
  gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user-static
 ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/arm-linux-gnueabihf \
    RUST_TEST_THREADS=1
--- a/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile
+++ b/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile
@ -4,6 +4,5 @@ RUN apt-get install -y --no-install-recommends \
  gcc libc6-dev ca-certificates \
  gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user-static
 ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/arm-linux-gnueabihf \
    RUST_TEST_THREADS=1
--- a/ci/docker/i586-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/i586-unknown-linux-gnu/Dockerfile
@ -2,4 +2,3 @@ FROM ubuntu:16.04
 RUN apt-get update
 RUN apt-get install -y --no-install-recommends \
  gcc-multilib libc6-dev ca-certificates
-ENV PATH=$PATH:/rust/bin
--- a/ci/docker/i686-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/i686-unknown-linux-gnu/Dockerfile
@ -2,4 +2,3 @@ FROM ubuntu:16.04
 RUN apt-get update
 RUN apt-get install -y --no-install-recommends \
  gcc-multilib libc6-dev ca-certificates
-ENV PATH=$PATH:/rust/bin
--- a/ci/docker/mips-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/mips-unknown-linux-gnu/Dockerfile
@ -7,6 +7,5 @@ RUN apt-get install -y --no-install-recommends \
        binfmt-support qemu-user-static qemu-system-mips

 ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/mips-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/mipsel-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/mipsel-unknown-linux-gnu/Dockerfile
@ -7,6 +7,5 @@ RUN apt-get install -y --no-install-recommends \
        binfmt-support qemu-user-static

 ENV CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_GNU_LINKER=mipsel-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/mipsel-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/powerpc-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/powerpc-unknown-linux-gnu/Dockerfile
@ -7,6 +7,5 @@ RUN apt-get install -y --no-install-recommends \
        qemu-system-ppc

 ENV CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_LINKER=powerpc-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/powerpc-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile
@ -8,6 +8,5 @@ RUN apt-get install -y --no-install-recommends \

 ENV CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_LINKER=powerpc64-linux-gnu-gcc \
    CC_powerpc64_unknown_linux_gnu=powerpc64-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/powerpc64-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile
@ -7,7 +7,5 @@ RUN apt-get install -y --no-install-recommends \
        qemu-system-ppc

 ENV CARGO_TARGET_POWERPC64LE_UNKNOWN_LINUX_GNU_LINKER=powerpc64le-linux-gnu-gcc \
-    CC_powerpc64le_unknown_linux_gnu=powerpc64le-linux-gnu-gcc \
-    PATH=$PATH:/rust/bin \
    QEMU_LD_PREFIX=/usr/powerpc64le-linux-gnu \
    RUST_TEST_THREADS=1
--- a/ci/docker/thumbv6m-none-eabi/Dockerfile
+++ b/ci/docker/thumbv6m-none-eabi/Dockerfile
@ -5,4 +5,3 @@ RUN apt-get install -y --no-install-recommends \
 ENV AR_thumbv6m_none_eabi=arm-none-eabi-ar \
    CARGO_TARGET_THUMBV6M_NONE_EABI_LINKER=arm-none-eabi-gcc \
    CC_thumbv6m_none_eabi=arm-none-eabi-gcc \
-    PATH=$PATH:/rust/bin
--- a/ci/docker/thumbv7em-none-eabi/Dockerfile
+++ b/ci/docker/thumbv7em-none-eabi/Dockerfile
@ -5,4 +5,3 @@ RUN apt-get install -y --no-install-recommends \
 ENV AR_thumbv7em_none_eabi=arm-none-eabi-ar \
    CARGO_TARGET_THUMBV7EM_NONE_EABI_LINKER=arm-none-eabi-gcc \
    CC_thumbv7em_none_eabi=arm-none-eabi-gcc \
-    PATH=$PATH:/rust/bin
--- a/ci/docker/thumbv7em-none-eabihf/Dockerfile
+++ b/ci/docker/thumbv7em-none-eabihf/Dockerfile
@ -5,4 +5,3 @@ RUN apt-get install -y --no-install-recommends \
 ENV AR_thumbv7em_none_eabihf=arm-none-eabi-ar \
    CARGO_TARGET_THUMBV7EM_NONE_EABIHF_LINKER=arm-none-eabi-gcc \
    CC_thumbv7em_none_eabihf=arm-none-eabi-gcc \
-    PATH=$PATH:/rust/bin
--- a/ci/docker/thumbv7m-none-eabi/Dockerfile
+++ b/ci/docker/thumbv7m-none-eabi/Dockerfile
@ -5,4 +5,3 @@ RUN apt-get install -y --no-install-recommends \
 ENV AR_thumbv7m_none_eabi=arm-none-eabi-ar \
    CARGO_TARGET_THUMBV7M_NONE_EABI_LINKER=arm-none-eabi-gcc \
    CC_thumbv7m_none_eabi=arm-none-eabi-gcc \
-    PATH=$PATH:/rust/bin
--- a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
+++ b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
@ -2,5 +2,3 @@ FROM ubuntu:16.04
 RUN apt-get update
 RUN apt-get install -y --no-install-recommends \
  gcc libc6-dev ca-certificates
-ENV PATH=$PATH:/rust/bin
-
--- a/ci/run-docker.sh
+++ b/ci/run-docker.sh
@ -4,16 +4,27 @@
 set -ex

 run() {
-    echo $1
-    docker build -t $1 ci/docker/$1
+    local target=$1
+
+    echo $target
+
+    # This directory needs to exist before calling docker, otherwise docker will create it but it
+    # will be owned by root
+    mkdir -p target
+
+    docker build -t $target ci/docker/$target
    docker run \
-      -v `rustc --print sysroot`:/rust:ro \
+           --rm \
+           --user $(id -u):$(id -g) \
+           -e CARGO_HOME=/cargo \
+           -e CARGO_TARGET_DIR=/target \
+           -v $HOME/.cargo:/cargo \
+           -v `pwd`/target:/target \
           -v `pwd`:/checkout:ro \
-      -e CARGO_TARGET_DIR=/tmp/target \
+           -v `rustc --print sysroot`:/rust:ro \
           -w /checkout \
-      --privileged \
-      -it $1 \
-      sh ci/run.sh $1
+           -it $target \
+           sh -c "PATH=\$PATH:/rust/bin ci/run.sh $target"
 }

 if [ -z "$1" ]; then
--- a/ci/run.sh
+++ b/ci/run.sh
@ -44,10 +44,9 @@ esac

 case $TRAVIS_OS_NAME in
    osx)
-        NM=gnm
-
        # NOTE OSx's nm doesn't accept the `--defined-only` or provide an equivalent.
        # Use GNU nm instead
+        NM=gnm
        brew install binutils
        ;;
    *)
@ -56,7 +55,7 @@ case $TRAVIS_OS_NAME in
 esac

 # NOTE On i586, It's normal that the get_pc_thunk symbol appears several times so ignore it
-$PREFIX$NM -g --defined-only /tmp/target/${1}/debug/librustc_builtins.rlib | \
+$PREFIX$NM -g --defined-only /target/${1}/debug/librustc_builtins.rlib | \
    sort | uniq -d | grep -v __x86.get_pc_thunk | grep 'T __'

 if test $? = 0; then