Enable AppVeyor CI

Author: hvr

.appveyor.yml

@@ -0,0 +1,33 @@
+version: "{build}"
+clone_folder: "c:\\WORK"
+
+environment:
+  global:
+    CABOPTS:  "--store-dir=C:\\SR --http-transport=plain-http"
+  matrix:
+    - GHCVER: "8.6.5"
+    - GHCVER: "8.4.4"
+    - GHCVER: "8.2.2"
+    - GHCVER: "8.0.2.2"
+    - GHCVER: "7.10.3.2"
+
+cache:
+ - "C:\\SR"
+
+install:
+ - "choco install -y cabal"
+ - "choco install -y ghc --version %GHCVER%"
+ - "refreshenv"
+ - "set PATH=C:\\msys64\\mingw64\\bin;C:\\msys64\\usr\\bin;%PATH%"
+ - "cabal --version"
+ - "ghc --version"
+ - "cabal %CABOPTS% update -vverbose+nowrap"
+
+build: off
+
+test_script:
+ - IF EXIST configure.ac bash -c "autoreconf -i"
+ - "cabal %CABOPTS% new-build -j1 -vnormal+nowrap --dry all"
+ - ps: Push-AppveyorArtifact dist-newstyle\cache\plan.json
+ - "cabal %CABOPTS% new-build -j1 -vnormal+nowrap all"
+ - "cabal %CABOPTS% new-test  -j1 -vnormal+nowrap all"