add caching, IRC notifications

reduce verbosity

try using .cache folder

valid travis file

name file

push travis notifications to openrct2-dev

list directory contents

untar in the subfolder

see whats in that directory

ls more dirs

.patch is in subdir too

dont be a dummy

only download if files arent present

syntax

check correct files

check if anything is in cache

try filename with no period

.travis.yml

@@ -1,20 +1,20 @@
 language: c
 
 before_install:
-    - sudo apt-get update -qq
     - sudo apt-get install -y --force-yes binutils-mingw-w64-i686 gcc-mingw-w64-i686 g++-mingw-w64-i686
 
     # fetch precompiled SDL2 + headers for MinGW and push it into the expected directory
+    - mkdir -p cache
     - export SDL2_PV=2.0.3
-    - wget http://libsdl.org/release/SDL2-devel-${SDL2_PV}-mingw.tar.gz
-    - tar -xzvf SDL2-devel-${SDL2_PV}-mingw.tar.gz
+    - if [[ ! -f cache/SDL2-devel-${SDL2_PV}-mingw.tar.gz ]]; then wget http://libsdl.org/release/SDL2-devel-${SDL2_PV}-mingw.tar.gz --output-document cache/SDL2-devel-${SDL2_PV}-mingw.tar.gz; fi
+    - pushd cache && tar -xzf SDL2-devel-${SDL2_PV}-mingw.tar.gz && popd
 
     # but first fix SDL2 bug
-    - wget "https://github.com/anyc/anyc-overlay/raw/master/media-libs/libsdl2-mingw/files/libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch"
-    - pushd SDL2-${SDL2_PV}/i686-w64-mingw32/include/SDL2/ && patch -p2 < ../../../../libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch && popd
+    - if [[ ! -f cache/libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch ]]; then wget "https://github.com/anyc/anyc-overlay/raw/master/media-libs/libsdl2-mingw/files/libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch" --output-document cache/libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch; fi
+    - pushd cache/SDL2-${SDL2_PV}/i686-w64-mingw32/include/SDL2/ && patch -p2 < ../../../../libsdl2-mingw-2.0.3-fix-platform-detection-for-mingw.patch && popd
 
     - sudo mkdir -p /usr/local/cross-tools/
-    - sudo mv SDL2-${SDL2_PV}/i686-w64-mingw32 /usr/local/cross-tools/
+    - sudo cp -r cache/SDL2-${SDL2_PV}/i686-w64-mingw32 /usr/local/cross-tools/
 
     # build a wrapper that looks for the sdl2.pc file in the new directory
     - echo -e "#! /bin/sh\\nexport PKG_CONFIG_LIBDIR=/usr/local/cross-tools/i686-w64-mingw32/lib/pkgconfig\\npkg-config \$@" > i686-w64-mingw32-pkg-config
@@ -26,8 +26,14 @@ script:
     - pushd build
     - cmake -DCMAKE_TOOLCHAIN_FILE=../CMakeLists_mingw.txt -DCMAKE_BUILD_TYPE=Debug  ..
     - make
-    #- make VERBOSE=1
     - popd
 
-#notifications:
-  #irc: "irc.freenode.net#openrct2"
+notifications:
+    irc: "irc.freenode.net#openrct2-dev"
+    on_failure: always
+    on_success: change
+
+cache: 
+    directories:
+        - cache
+    apt: true