add appveyor ci

.appveyor.yml

@@ -0,0 +1,87 @@
+version: '{build}'
+
+cache:
+- x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z -> .appveyor.yml
+- i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z -> .appveyor.yml
+- Nim -> .appveyor.yml
+
+matrix:
+  # We always want 32 and 64-bit compilation
+  fast_finish: false
+
+platform:
+  - x86
+  - x64
+
+install:
+  - setlocal EnableExtensions EnableDelayedExpansion
+
+  - IF "%PLATFORM%" == "x86" (
+      SET "MINGW_ARCHIVE=i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z" &
+      SET "MINGW_URL=https://sourceforge.net/projects/mingw-w64/files/Toolchains%%20targetting%%20Win32/Personal%%20Builds/mingw-builds/4.9.2/threads-win32/dwarf/i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z" &
+      SET "MINGW_DIR=mingw32"
+    ) ELSE (
+      IF "%PLATFORM%" == "x64" (
+        SET "MINGW_ARCHIVE=x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z" &
+        SET "MINGW_URL=https://sourceforge.net/projects/mingw-w64/files/Toolchains%%20targetting%%20Win64/Personal%%20Builds/mingw-builds/4.9.2/threads-win32/seh/x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z" &
+        SET "MINGW_DIR=mingw64"
+      ) else (
+        echo "Unknown platform"
+      )
+    )
+
+  - SET PATH=%CD%\%MINGW_DIR%\bin;%CD%\Nim\bin;%PATH%
+
+  # Unpack mingw
+  - IF NOT EXIST "%MINGW_ARCHIVE%" appveyor DownloadFile "%MINGW_URL%" -FileName "%MINGW_ARCHIVE%"
+  - 7z x -y "%MINGW_ARCHIVE%" > nul
+
+    # build nim from our own branch - this to avoid the day-to-day churn and
+    # regressions of the fast-paced Nim development while maintaining the
+    # flexibility to apply patches
+  - SET "NEED_REBUILD="
+
+  - IF NOT EXIST "Nim\\.git\\" (
+      git clone https://github.com/nim-lang/Nim.git
+    ) ELSE (
+      ( cd Nim ) &
+      ( git pull ) &
+      ( cd .. )
+    )
+
+  # Rebuild Nim if HEAD has moved or if we don't yet have a cached version
+  - IF NOT EXIST "Nim\\ver.txt" (
+      SET NEED_REBUILD=1
+    ) ELSE (
+      ( CD Nim ) &
+      ( git rev-parse HEAD > ..\\cur_ver.txt ) &
+      ( fc ver.txt ..\\cur_ver.txt > nul ) &
+      ( IF NOT ERRORLEVEL == 0 SET NEED_REBUILD=1 ) &
+      ( cd .. )
+    )
+
+  - IF NOT EXIST "Nim\\bin\\nim.exe" SET NEED_REBUILD=1
+  - IF NOT EXIST "Nim\\bin\\nimble.exe" SET NEED_REBUILD=1
+
+  # after building nim, wipe csources to save on cache space
+  - IF DEFINED NEED_REBUILD (
+      cd Nim &
+      ( IF EXIST "csources" rmdir /s /q csources ) &
+      git clone --depth 1 https://github.com/nim-lang/csources &
+      cd csources &
+      ( IF "%PLATFORM%" == "x64" ( build64.bat > nul ) else ( build.bat > nul ) ) &
+      cd .. &
+      bin\nim c --verbosity:0 --hints:off koch &
+      koch boot -d:release --verbosity:0 --hints:off &
+      koch nimble > nul &
+      git rev-parse HEAD > ver.txt &
+      rmdir /s /q csources
+    )
+
+build_script:
+  - cd C:\projects\%APPVEYOR_PROJECT_SLUG%
+  - nimble install -y > nul
+test_script:
+  - nimble tests
+
+deploy: off

.travis.yml

@@ -1,8 +1,39 @@
-sudo: required
-services:
-  - docker
-before_install:
-  - docker pull yglukhov/nim-base
+language: c # or other C/C++ variants
+
+sudo: false
+
+# https://docs.travis-ci.com/user/caching/
+#
+# Caching the whole nim folder is better than relying on ccache - this way, we
+# skip the expensive bootstrap process and linking
+cache:
+  directories:
+    - nim
+
+os:
+  - linux
+  - osx
+
+install:
+  # build nim from our own branch - this to avoid the day-to-day churn and
+  # regressions of the fast-paced Nim development while maintaining the
+  # flexibility to apply patches
+  #
+  # check version of remote branch
+  - "export NIMVER=$(git ls-remote https://github.com/nim-lang/nim.git HEAD | cut -f 1)"
+
+  # after building nim, wipe csources to save on cache space
+  - "{ [ -f nim/$NIMVER/bin/nim ] && [ -f nim/$NIMVER/bin/nimble ] ; } ||
+      { rm -rf nim ;
+        mkdir -p nim ;
+        git clone --depth=1 https://github.com/nim-lang/nim.git nim/$NIMVER ;
+        cd nim/$NIMVER ;
+        sh build_all.sh > /dev/null;
+        rm -rf csources ;
+        cd ../.. ;
+      }"
+  - "export PATH=$PWD/nim/$NIMVER/bin:$PATH"
+
 script:
-  - docker run -v "$(pwd):/project" -w /project yglukhov/nim-base nim --version
-  - docker run -v "$(pwd):/project" -w /project yglukhov/nim-base nimble tests
+  - nimble install -y > /dev/null
+  - nimble tests