ci: Add visual studio/msvc builds

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/841>

.gitlab-ci.yml

@@ -10,6 +10,10 @@ include:
 variables:
   FDO_UPSTREAM_REPO: gstreamer/gst-plugins-rs
 
+  WINDOWS_BASE: "registry.freedesktop.org/gstreamer/gstreamer-rs/windows"
+  WINDOWS_RUST_MINIMUM_IMAGE: "$WINDOWS_BASE:$GST_RS_IMG_TAG-main-$GST_RS_MSRV"
+  WINDOWS_RUST_STABLE_IMAGE: "$WINDOWS_BASE:$GST_RS_IMG_TAG-main-$GST_RS_STABLE"
+
 workflow:
   rules:
     - if: $CI_MERGE_REQUEST_IID
@@ -256,6 +260,42 @@ gst-build:
       - 'build/meson-logs/'
       - 'build-gst-full/meson-logs/'
 
+.msvc2019 build:
+  stage: 'test'
+  tags:
+    - 'docker'
+    - 'windows'
+    - '2022'
+  parallel:
+    matrix:
+      - FEATURES:
+        - "--no-default-features"
+        - "--all-features"
+        - ""
+  script:
+    - echo $env:FEATURES
+
+    # Set the code page to UTF-8
+    - chcp 65001
+
+    # We need to build each crate separately to choose that can build on windows
+    - cmd.exe /C "C:\BuildTools\Common7\Tools\VsDevCmd.bat -host_arch=amd64 -arch=amd64 &&
+      powershell ./ci/run_windows_tests.ps1"
+
+    - |
+      if (!$?) {
+        Write-Host "Tests Failed!"
+        Exit 1
+      }
+
+test windows msrv:
+  extends: '.msvc2019 build'
+  image: $WINDOWS_RUST_MINIMUM_IMAGE
+
+test windows stable:
+  extends: '.msvc2019 build'
+  image: "$WINDOWS_RUST_STABLE_IMAGE"
+
 rustfmt:
   extends: .img-stable
   stage: "lint"

ci/run_windows_tests.ps1

@@ -0,0 +1,69 @@
+$env:ErrorActionPreference='Stop'
+
+# List of all the crates we want to build
+# We need to do this manually to avoid trying
+# to build the ones which can't work on windows
+[string[]] $crates = @(
+    # Same as default-members in Cargo.toml
+    "tutorial",
+    "version-helper",
+    "audio/audiofx",
+    "audio/claxon",
+    "audio/lewton",
+    "generic/file",
+    "generic/fmp4",
+    "generic/threadshare",
+    "net/onvif",
+    "net/raptorq",
+    "net/reqwest",
+    "net/aws",
+    "utils/fallbackswitch",
+    "utils/togglerecord",
+    "utils/tracers",
+    "utils/uriplaylistbin",
+    "video/cdg",
+    "video/ffv1",
+    "video/flavors",
+    "video/gif",
+    "video/rav1e",
+    "video/rspng",
+    "video/hsv",
+    "text/ahead",
+    "text/wrap",
+    "text/json",
+    "text/regex",
+
+    # Extra crates that can be built
+    # "audio/csound",
+    "audio/spotify",
+    "generic/sodium",
+    "net/hlssink3",
+    "video/closedcaption",
+    "video/dav1d",
+    "video/gtk4",
+    "video/videofx"
+    # "video/webp",
+)
+
+foreach($crate in $crates)
+{
+    Write-Host "Building crate: $crate"
+    Write-Host "Features: $env:FEATURES"
+    $env:LocalFeatures = $env:FEATURES
+
+    Write-Host "with features: $env:LocalFeatures"
+    cargo build --color=always --manifest-path $crate/Cargo.toml --all-targets $env:LocalFeatures
+
+    if (!$?) {
+        Write-Host "Failed to build crate: $crate"
+        Exit 1
+    }
+
+    $env:G_DEBUG="fatal_warnings"
+    cargo test --no-fail-fast --color=always --manifest-path $crate/Cargo.toml --all-targets $env:LocalFeatures
+
+    if (!$?) {
+        Write-Host "Tests failed to for crate: $crate"
+        Exit 1
+    }
+}