[commit: ghc] master: appveyor: Refactor (5f922fb)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/5f922fbbef56dd4f0133ffe07ab8f0ebcb58fbaf/ghc

>---------------------------------------------------------------

commit 5f922fbbef56dd4f0133ffe07ab8f0ebcb58fbaf
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Wed Jan 31 19:14:47 2018 -0500

    appveyor: Refactor
    
    Move build logic into a dedicated bash script, avoiding repetitive
    bash invocations. Furthermore, disable pacman update step as it breaks
    things in non-predictable ways.


>---------------------------------------------------------------

5f922fbbef56dd4f0133ffe07ab8f0ebcb58fbaf
 .appveyor.sh | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 appveyor.yml | 19 +++----------------
 2 files changed, 53 insertions(+), 16 deletions(-)

diff --git a/.appveyor.sh b/.appveyor.sh
new file mode 100644
index 0000000..436e54b
--- /dev/null
+++ b/.appveyor.sh
@@ -0,0 +1,50 @@
+# Configure the environment
+MSYSTEM=MINGW64
+source /etc/profile || true # a terrible, terrible workaround for msys2 brokenness
+
+# Don't set -e until after /etc/profile is sourced
+set -ex
+cd $APPVEYOR_BUILD_FOLDER
+
+case "$1" in
+    "prepare")
+        # Bring msys up-to-date
+        # However, we current don't do this: generally one must restart all
+        # msys2 processes when updating the msys2 runtime, which this may do. We can't
+        # easily do this and therefore do simply don't update.
+        #pacman --noconfirm -Syuu
+
+        # Install basic build dependencies
+        pacman --noconfirm -S --needed git tar bsdtar binutils autoconf make xz curl libtool automake python python2 p7zip patch mingw-w64-$(uname -m)-python3-sphinx mingw-w64-$(uname -m)-tools-git
+
+        # Prepare the tree
+        git config remote.origin.url git://github.com/ghc/ghc.git
+        git config --global url."git://github.com/ghc/packages-".insteadOf git://github.com/ghc/packages/
+        git submodule init
+        git submodule --quiet update --recursive
+
+        # Install build dependencies
+        wget -q -O - https://downloads.haskell.org/~ghc/8.2.1/ghc-8.2.1-x86_64-unknown-mingw32.tar.xz | tar -xJ -C /mingw64 --strip-components=1
+        mkdir -p /usr/local/bin
+        wget -q -O - https://www.haskell.org/cabal/release/cabal-install-1.24.0.0/cabal-install-1.24.0.0-x86_64-unknown-mingw32.zip | bsdtar -xzf- -C /usr/local/bin
+        cabal update
+        cabal install -j --prefix=/usr/local alex happy
+        ;;
+
+    "build")
+        # Build the compiler
+        ./boot
+        ./configure --enable-tarballs-autodownload
+        make -j2
+        ;;
+
+    "test")
+        make binary_dist
+        7z a ghc-windows.zip *.tar.xz
+        ;;
+
+    *)
+        echo "$0: unknown mode $1"
+        exit 1
+        ;;
+esac
diff --git a/appveyor.yml b/appveyor.yml
index 0af5304..7ccf2e0 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,24 +18,11 @@ deploy: off
 install:
   - cmd: |
       SET "PATH=C:\%MSYS2_DIR%\%MSYSTEM%\bin;C:\%MSYS2_DIR%\usr\bin;%PATH%"
-      bash -lc "pacman --noconfirm -Syuu"
-      bash -lc "pacman --noconfirm -S --needed git tar bsdtar binutils autoconf make xz curl libtool automake python python2 p7zip patch mingw-w64-$(uname -m)-python3-sphinx mingw-w64-$(uname -m)-tools-git"
-      bash -lc "cd $APPVEYOR_BUILD_FOLDER; git config remote.origin.url git://github.com/ghc/ghc.git"
-      bash -lc "cd $APPVEYOR_BUILD_FOLDER; git config --global url.\"git://github.com/ghc/packages-\".insteadOf git://github.com/ghc/packages/"
-      bash -lc "cd $APPVEYOR_BUILD_FOLDER; git submodule init"
-      bash -lc "cd $APPVEYOR_BUILD_FOLDER; git submodule --quiet update --recursive"
-      bash -lc "curl -L https://downloads.haskell.org/~ghc/8.2.1/ghc-8.2.1-x86_64-unknown-mingw32.tar.xz | tar -xJ -C /mingw64 --strip-components=1"
-      bash -lc "mkdir -p /usr/local/bin"
-      bash -lc "curl -L https://www.haskell.org/cabal/release/cabal-install-1.24.0.0/cabal-install-1.24.0.0-x86_64-unknown-mingw32.zip | bsdtar -xzf- -C /usr/local/bin"
-      bash -lc "cabal update"
-      bash -lc "cabal install -j --prefix=/usr/local alex happy"
+      bash .appveyor.sh prepare
 
 build_script:
-  - bash -lc "cd $APPVEYOR_BUILD_FOLDER; ./boot"
-  - bash -lc "cd $APPVEYOR_BUILD_FOLDER; ./configure --enable-tarballs-autodownload"
-  - bash -lc "cd $APPVEYOR_BUILD_FOLDER; make -j2"
-  - bash -lc "cd $APPVEYOR_BUILD_FOLDER; make binary_dist"
-    bash -lc "cd $APPVEYOR_BUILD_FOLDER; 7z a ghc-windows.zip *.tar.xz"
+  - bash .appveyor.sh build
+  - bash .appveyor.sh test
 
 artifacts:
   - path: C:\projects\ghc\ghc-windows.zip