Auto merge of #1918 - rust-lang:gha, r=<try>

Serial Experiments GitHub Actions

Let's start the party to close #1582.

Author: bors

.github/workflows/bors.yml

@@ -0,0 +1,30 @@
+name: CI (bors)
+
+on:
+  push:
+    branches:
+      - auto-libc
+      - try
+
+jobs:
+  docker_linux_tier2:
+    name: Docker Linux Tier2
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: true
+      max-parallel: 10
+      matrix:
+        target: [
+          aarch64-linux-android,
+          arm-linux-androideabi,
+          x86_64-linux-android,
+        ]
+    steps:
+      - uses: rust-lang/simpleinfra/github-actions/cancel-outdated-builds@master
+        with:
+          github_token: "${{ secrets.GITHUB_TOKEN }}"
+      - uses: actions/checkout@v2
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run-docker.sh
+        run: LIBC_CI=1 sh ./ci/run-docker.sh ${{ matrix.target }}

.github/workflows/main.yml

@@ -0,0 +1,86 @@
+name: CI
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  push:
+    branches:
+      - master
+
+jobs:
+  docker_linux_tier1:
+    name: Docker Linux Tier1
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: true
+      matrix:
+        target: [
+          i686-unknown-linux-gnu,
+          x86_64-unknown-linux-gnu,
+        ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run-docker.sh
+        run: LIBC_CI=1 sh ./ci/run-docker.sh ${{ matrix.target }}
+
+  macos:
+    name: macOS
+    runs-on: macos-10.15
+    strategy:
+      fail-fast: true
+      matrix:
+        target: [
+          x86_64-apple-darwin,
+        ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+      - name: Execute run.sh
+        run: LIBC_CI=1 sh ./ci/run.sh ${{ matrix.target }}
+
+  windows:
+    name: Windows
+    runs-on: windows-2019
+    env:
+      OS: windows
+    strategy:
+      fail-fast: true
+      matrix:
+        include:
+          - target: x86_64-pc-windows-gnu
+            env:
+              ARCH_BITS: 64
+              ARCH: x86_64
+          - target: x86_64-pc-windows-msvc
+          # Disabled because broken:
+          #  https://github.com/rust-lang/libc/issues/1592
+          #- target: i686-pc-windows-gnu
+          #  env:
+          #    ARCH_BITS: 32
+          #    ARCH: i686
+          - target: i686-pc-windows-msvc
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Rust toolchain
+        run: TARGET=${{ matrix.target }} sh ./ci/install-rust.sh
+        shell: bash
+      - name: Execute run.sh
+        run: LIBC_CI=1 sh ./ci/run.sh ${{ matrix.target }}
+        shell: bash
+
+  style_and_docs:
+    name: Style and docs
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Rust toolchain
+        run: sh ./ci/install-rust.sh
+      - name: Check style
+        run: sh ci/style.sh
+      - name: Generate documentation
+        run: LIBC_CI=1 sh ci/dox.sh

ci/android-install-ndk.sh

@@ -3,7 +3,7 @@
 set -ex
 
 NDK=android-ndk-r21d
-curl --retry 20 -O https://dl.google.com/android/repository/${NDK}-linux-x86_64.zip
+wget --tries=20 https://dl.google.com/android/repository/${NDK}-linux-x86_64.zip
 unzip -q ${NDK}-linux-x86_64.zip
 
 case "$1" in

ci/android-install-sdk.sh

@@ -11,7 +11,7 @@ set -ex
 
 SDK=4333796
 mkdir sdk
-curl --retry 20 https://dl.google.com/android/repository/sdk-tools-linux-${SDK}.zip -O
+wget --tries=20 https://dl.google.com/android/repository/sdk-tools-linux-${SDK}.zip
 unzip -q -d sdk sdk-tools-linux-${SDK}.zip
 
 case "$1" in

ci/android-sysimage.sh

@@ -14,7 +14,7 @@ main() {
     apt-get install --no-install-recommends e2tools
 
     pushd "${td}"
-    curl --retry 5 -O "${URL}/${name}"
+    wget --tries=5 "${URL}/${name}"
     unzip -q "${name}"
 
     local system