ci: Add a Windows job using GitLab Windows Shared Runners

3 files changed, 72 insertions, 0 deletions

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..6313b56c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7d02ff97..83b4dba9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,3 +1,9 @@
+.shared_windows_runners:
+  tags:
+  - shared-windows
+  - windows
+  - windows-1809
+
 before_script:
   - if [ -d $CARGO_TARGET_DIR ]; then find $CARGO_TARGET_DIR | wc --lines; du -sh $CARGO_TARGET_DIR; fi
   - if [ -d $CARGO_HOME ]; then find $CARGO_HOME | wc --lines; du -sh $CARGO_HOME; fi
@@ -65,6 +71,38 @@ rust-stable:
     CARGO_TARGET_DIR: $CI_PROJECT_DIR/../target.$CI_CONCURRENT_ID.rust-stable
     RUSTFLAGS: -D warnings -A unused-parens
 
+windows:
+  extends:
+  - .shared_windows_runners
+  stage: build
+  # This job takes ~40 minutes to run, let's only execute it manually or for
+  # scheduled builds, otherwise this will stall MRs often not related to Windows
+  only:
+  - tags
+  - web
+  - scheduled
+  before_script:
+  - $env:USERNAME
+  - $env:USERPROFILE
+  # Install Rust 1.40
+  - $env:CARGO_HOME = "$env:ProgramFiles\cargo"
+  - $env:RUSTUP_HOME = "$env:ProgramFiles\rustup"
+  - Invoke-WebRequest https://win.rustup.rs -OutFile rustup-init.exe
+  - .\rustup-init.exe -y --default-toolchain 1.40.0 --default-host x86_64-pc-windows-gnu --profile minimal
+  - $env:Path += ";$env:ProgramFiles\cargo\bin"
+  - rustup --version
+  - rustc --version --verbose
+  # Install MSYS2/mingw-w64
+  - choco install msys2 -y
+  - $env:Path += ";C:\tools\msys64"
+  - $env:MSYSTEM =  "MINGW64"
+  - $env:MSYS = "winsymlinks:nativestrict"
+  - $env:MSYS2_PATH_TYPE = "inherit" # Inherit PATH from Windows
+  - $env:CHERE_INVOKING = "1" # Inherit working directory
+  - $env:CFLAGS = "" # Disregard C warnings due to MinGW being funky
+  script: C:/tools/msys64/usr/bin/bash.exe -l -c "bash -x ./.gitlab-ci/test-msys2.sh"
+  after_script: []
+
 variables:
   DEBIAN_FRONTEND: noninteractive
   CARGO_HOME: $CI_PROJECT_DIR/../cargo
diff --git a/.gitlab-ci/test-msys2.sh b/.gitlab-ci/test-msys2.sh
new file mode 100644
index 00000000..a78232c6
--- /dev/null
+++ b/.gitlab-ci/test-msys2.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+set -e
+
+date
+pacman --noconfirm -S --needed \
+    base-devel \
+    mingw-w64-x86_64-toolchain \
+    mingw-w64-x86_64-bzip2 \
+    mingw-w64-x86_64-nettle \
+    mingw-w64-x86_64-sqlite3 \
+    mingw-w64-x86_64-capnproto \
+    mingw-w64-x86_64-clang
+# ^^ It's worth noting that for Rust < 1.40, bindgen has problem picking up
+# correct libclang. This is tested and working for clang 9 but if that
+# stops for any reason (newer versions), we'd need to download a specific
+# version from repo.msys2.org/mingw/x86_64/ and install it manually.
+
+clang --version
+
+date
+# Ensure everything compiles but leave FFI tests for now
+# Also omit some of the time-consuming tests because we hit CI 1hr timeout
+cargo test -v \
+    -p buffered-reader \
+    -p sequoia-ipc \
+    -p sequoia-openpgp \
+    -p sequoia-sqv
+#   -p sequoia-autocrypt \
+#   -p sequoia-core \
+#   -p sequoia-net
+#   -p sequoia-store # FIXME: Somehow keeps CI stalled (zombie children proc?)
+#   -p sequoia-ffi \
+#   -p sequoia-openpgp-ffi \