Fix travis builds (#1)

Mostly copied from fd

.travis.yml

@@ -1,48 +1,118 @@
 language: rust
 sudo: false
 cache: cargo
+
+env:
+  global:
+  # Default target on travis-ci.
+  # Used as conditional check in the install stage
+  - HOST=x86_64-unknown-linux-gnu
+
+  # Used on the deployment script
+  - PROJECT_NAME=fse_dump
+
+install:
+# prevent target re-add error from rustup
+- if [[ "z$TARGET" != "z" && $TRAVIS_OS_NAME = linux && $HOST != $TARGET ]]; then rustup target add $TARGET; fi
+- if [[ "z$TARGET" != "z" && $TRAVIS_OS_NAME = windows && $TARGET != "x86_64-pc-windows-msvc" ]]; then rustup target add $TARGET; fi
+
 matrix:
   allow_failures:
   - rust: nightly
   - os: windows
+
   fast_finish: true
+
   include:
-  - rust: stable
-  - rust: nightly
   - name: Clippy
     rust: nightly
     before_script: rustup component add clippy-preview
     script: cargo clippy --all -- -D clippy
+
   - name: rustfmt
     rust: nightly
     before_script: rustup component add rustfmt-preview
     script: cargo fmt --all -- --check
-  - name: warnings
+
+  #  - name: release
+  #    rust: stable
+  #    script:
+  #    - cargo build --all --release
+  #    - cargo test --all --release
+  #    - cargo doc --all --release
+  #    on:
+  #      tags: true
+
+  - os: linux
     rust: stable
-    script: cargo check --all
-  - name: release
+    env:
+    - TARGET=x86_64-unknown-linux-gnu
+    - EXE=linux-gnu-x64
+  - os: linux
+    rust: stable
+    env:
+    - TARGET=x86_64-unknown-linux-musl
+    - EXE=linux-musl-x64
+    addons:
+      apt:
+        packages: &musl_packages
+        - musl
+        - musl-dev
+        - musl-tools
+  - os: linux
     rust: stable
-    script:
-    - cargo build --all --release
-    - cargo test --all --release
-    - cargo doc --all --release
+    env:
+    - TARGET=i686-unknown-linux-gnu
+    - EXE=linux-gnu-i686
+    addons:
+      apt:
+        packages: &i686_unknown_linux_gnu
+        # Cross compiler and cross compiled C libraries
+        - gcc-multilib
+  #- os: linux
+  #  rust: stable
+  #  env:
+  #  - TARGET=i686-unknown-linux-musl
+  #  - EXE=linux-musl-i686
+  #  addons:
+  #    apt:
+  #      packages:
+  #      - *musl_packages
+  #      - *i686_unknown_linux_gnu
   - os: osx
     osx_image: xcode10
+    rust: stable
+    env:
+    - TARGET=x86_64-apple-darwin
+    - EXE=darwin
+  - os: windows
+    rust: stable
+    env:
+    - TARGET=x86_64-pc-windows-msvc
+    - EXE=windows-x64
   - os: windows
+    rust: stable
+    env:
+    - TARGET=i686-pc-windows-msvc
+    - EXE=windows-i686
+
   - os: linux
-#before_deploy: ci/deploy.sh
-#deploy:
-#  provider: releases
-#  file_glob: true
-#  file: "${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}.tar"
-#  skip_cleanup: true
-#  on:
-#    condition: "$TRAVIS_RUST_VERSION = stable"
-#    branch: master
-#    tags: true
-#  api:
-#    secure: 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
+    rust: nightly
+    env: TARGET=x86_64-unknown-linux-gnu
+
+before_deploy: ci/before_deploy.bash
+
+deploy:
+  provider: releases
+  file_glob: true
+  file: pfiles/*
+  skip_cleanup: true
+  on:
+    condition: "$TRAVIS_RUST_VERSION = stable"
+    #branch: master
+    tags: true
+  api_key:
+    secure: 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
+
 script:
-- cargo build --all
-- cargo test --all
-- cargo doc --all
+- ci/script.bash

ci/before_deploy.bash

@@ -0,0 +1,138 @@
+#!/usr/bin/env bash
+# Building and packaging for release
+
+set -ex
+
+build() {
+    cargo build --target "$TARGET" --release --verbose
+    cargo test --all --release
+    cargo doc --all --release
+}
+
+pack() {
+    mkdir -p pfiles
+    if [[ "$TRAVIS_OS_NAME" == 'windows' ]]; then
+        cp "target/$TARGET/release/${PROJECT_NAME}.exe" "pfiles/${PROJECT_NAME}-${TRAVIS_TAG}-${EXE}.exe"
+    else
+        strip "target/$TARGET/release/${PROJECT_NAME}"
+        cp "target/$TARGET/release/${PROJECT_NAME}" "pfiles/${PROJECT_NAME}-${TRAVIS_TAG}-${EXE}"
+    fi
+}
+
+packOld() {
+    local tempdir
+    local out_dir
+    local package_name
+    local gcc_prefix
+
+    tempdir=$(mktemp -d 2>/dev/null || mktemp -d -t tmp)
+    out_dir=$(pwd)
+    package_name="$PROJECT_NAME-$TRAVIS_TAG-$TARGET"
+
+    if [[ $TARGET == "arm-unknown-linux-gnueabihf" ]]; then
+        gcc_prefix="arm-linux-gnueabihf-"
+    else
+        gcc_prefix=""
+    fi
+
+    # create a "staging" directory
+    mkdir "$tempdir/$package_name"
+    mkdir "$tempdir/$package_name/autocomplete"
+
+    # copying the main binary
+    cp "target/$TARGET/release/$PROJECT_NAME" "$tempdir/$package_name/"
+    "${gcc_prefix}"strip "$tempdir/$package_name/$PROJECT_NAME"
+
+    # manpage, readme and license
+    cp "doc/$PROJECT_NAME.1" "$tempdir/$package_name"
+    cp README.md "$tempdir/$package_name"
+    cp LICENSE-MIT "$tempdir/$package_name"
+    cp LICENSE-APACHE "$tempdir/$package_name"
+
+    # various autocomplete
+    cp target/"$TARGET"/release/build/"$PROJECT_NAME"-*/out/"$PROJECT_NAME".bash "$tempdir/$package_name/autocomplete/${PROJECT_NAME}.bash-completion"
+    cp target/"$TARGET"/release/build/"$PROJECT_NAME"-*/out/"$PROJECT_NAME".fish "$tempdir/$package_name/autocomplete"
+    cp target/"$TARGET"/release/build/"$PROJECT_NAME"-*/out/_"$PROJECT_NAME" "$tempdir/$package_name/autocomplete"
+
+    # archiving
+    pushd "$tempdir"
+    tar czf "$out_dir/$package_name.tar.gz" "$package_name"/*
+    popd
+    rm -r "$tempdir"
+}
+
+make_deb() {
+    local tempdir
+    local architecture
+    local version
+    local dpkgname
+    local conflictname
+
+    case $TARGET in
+        x86_64*)
+            architecture=amd64
+            ;;
+        i686*)
+            architecture=i386
+            ;;
+        *)
+            echo "make_deb: skipping target '${TARGET}'" >&2
+            return 0
+            ;;
+    esac
+    version=${TRAVIS_TAG#v}
+    if [[ $TARGET = *musl* ]]; then
+      dpkgname=$PROJECT_NAME-musl
+      conflictname=$PROJECT_NAME
+    else
+      dpkgname=$PROJECT_NAME
+      conflictname=$PROJECT_NAME-musl
+    fi
+
+    tempdir=$(mktemp -d 2>/dev/null || mktemp -d -t tmp)
+
+    # copy the main binary
+    install -Dm755 "target/$TARGET/release/$PROJECT_NAME" "$tempdir/usr/bin/$PROJECT_NAME"
+    strip "$tempdir/usr/bin/$PROJECT_NAME"
+
+    # manpage
+    install -Dm644 "doc/$PROJECT_NAME.1" "$tempdir/usr/share/man/man1/$PROJECT_NAME.1"
+    gzip --best "$tempdir/usr/share/man/man1/$PROJECT_NAME.1"
+
+    # readme and license
+    install -Dm644 README.md "$tempdir/usr/share/doc/$PROJECT_NAME/README.md"
+    install -Dm644 LICENSE-MIT "$tempdir/usr/share/doc/$PROJECT_NAME/LICENSE-MIT"
+    install -Dm644 LICENSE-APACHE "$tempdir/usr/share/doc/$PROJECT_NAME/LICENSE-APACHE"
+
+    # completions
+    install -Dm644 target/$TARGET/release/build/$PROJECT_NAME-*/out/$PROJECT_NAME.bash "$tempdir/usr/share/bash-completion/completions/${PROJECT_NAME}"
+    install -Dm644 target/$TARGET/release/build/$PROJECT_NAME-*/out/$PROJECT_NAME.fish "$tempdir/usr/share/fish/completions/$PROJECT_NAME.fish"
+    install -Dm644 target/$TARGET/release/build/$PROJECT_NAME-*/out/_$PROJECT_NAME "$tempdir/usr/share/zsh/vendor-completions/_$PROJECT_NAME"
+
+    # Control file
+    mkdir "$tempdir/DEBIAN"
+    cat > "$tempdir/DEBIAN/control" <<EOF
+Package: $dpkgname
+Version: $version
+Section: utils
+Priority: optional
+Maintainer: Adam Lesperance <[email protected]>
+Architecture: $architecture
+Provides: $PROJECT_NAME
+Conflicts: $conflictname
+Description: Dumps the fseventsd entries from a mac
+EOF
+
+    fakeroot dpkg-deb --build "$tempdir" "${dpkgname}_${version}_${architecture}.deb"
+}
+
+
+main() {
+    build
+    pack
+    #if [[ $TARGET = *linux* ]]; then
+      #make_deb
+    #fi
+}
+
+main

ci/before_install.bash

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -ex
+
+if [ "$TRAVIS_OS_NAME" != linux ]; then
+    exit 0
+fi
+
+sudo apt-get update
+
+# needed to build deb packages
+sudo apt-get install -y fakeroot
+
+# needed for i686 linux gnu target
+if [[ $TARGET == i686-unknown-linux-gnu ]]; then
+    sudo apt-get install -y gcc-multilib
+fi
+
+# needed for cross-compiling for arm
+if [[ $TARGET == arm-unknown-linux-gnueabihf ]]; then
+    sudo apt-get install -y \
+        gcc-4.8-arm-linux-gnueabihf \
+        binutils-arm-linux-gnueabihf \
+        libc6-armhf-cross \
+        libc6-dev-armhf-cross
+fi

ci/deploy.sh

@@ -1,3 +1,8 @@
 #!/usr/bin/env sh
 
-tar cvf "${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}.tar" "target/release/fse_dump"
+mkdir -p pfiles
+if [[ "$TRAVIS_OS_NAME" == 'windows' ]]; then
+    cp "target/release/${PROJECT_NAME}.exe" "pfiles/${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}.exe"
+else
+    cp "target/release/${PROJECT_NAME}" "pfiles/${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}"
+fi

ci/script.bash

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -ex
+
+# Incorporate TARGET env var to the build and test process
+cargo build --target "$TARGET" --verbose