vis

commit 71932b4bdee7246cc60de8adb2904c0a807b8880
parent ffc65495b35b9af00cf2cb93e869d5f751b14cec
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Sat, 18 Feb 2017 16:01:13 +0100

appveyor: fix symlinks for Cygwin builds

Git for windows is used to checkout the repository and it
creates broken symlinks (files containing the target) which
break the tests because e.g. the lexer.lua module can not
be loaded.

We use a bash script to convert these pseudo symlinks:
http://stackoverflow.com/questions/38140373
and invoke it via powershell because that seems to be the
only way to execute multiline commands from within the
AppVeyor YAML configuration file.

Diffstat:
M
.appveyor.yml
 | 
18
++++++++++++++++++

1 file changed, 18 insertions(+), 0 deletions(-)
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -31,6 +31,24 @@ install:
 
 before_build:
   - '%CYG_ROOT%\bin\bash -lc "cd $APPVEYOR_BUILD_FOLDER && make clean"'
+  - ps: >-
+      $BashPath = $env:CYG_ROOT + "\bin\bash"
+      $cmd = "cd " + $env:APPVEYOR_BUILD_FOLDER + " && "
+      $cmd +=
+      @'
+              for f in $(git ls-files -s | awk '$1 == 120000 {print $4}')
+              do
+                  # echo $f is a symlink pointing to $dir/$target
+                  dir=$(dirname "${f}")
+                  pushd "$dir" 2>&1 > /dev/null
+                  file=$(basename "$f")
+                  target=`cat "$file"`
+                  rm "$file"
+                  ln -s "$target" "$file"
+                  popd 2>&1 > /dev/null
+              done
+      '@
+      & $BashPath -lc $cmd
 
 build_script:
   - '%CYG_ROOT%\bin\bash -lc "cd $APPVEYOR_BUILD_FOLDER && make local && file vis"'