Use `hererocks` on Travis.

.travis.yml

@@ -2,31 +2,45 @@ language: c
 
 sudo: false
 
-env:
-  global:
-    - LUAROCKS=2.2.2
-  matrix:
-    - LUA=lua5.1
-    - LUA=lua5.2
-    - LUA=lua5.3
-    - LUA=luajit
+matrix:
+  include:
+    - compiler: ": Lua51"
+      env: LUA="lua 5.1"
+    - compiler: ": Lua52"
+      env: LUA="lua 5.2"
+    - compiler: ": Lua53"
+      env: LUA="lua 5.3"
+    - compiler: ": LuaJIT20"
+      env: LUA="luajit 2.0"
+    - compiler: ": LuaJIT21"
+      env: LUA="luajit 2.1"
+
+cache:
+  directories:
+    - here
+    - $HOME/.cache/pip
 
 branches:
   only:
     - master
 
 before_install:
-  - source .travis/setenv_lua.sh
+  - export CC=gcc
   - pip install --user cpp-coveralls
-  - luarocks install luafilesystem --from=https://rocks.moonscript.org/dev
-  - luarocks install luacov-coveralls
-  - luarocks install lunitx
-  - luarocks install dkjson --deps-mode=none
+  - pip install --user hererocks
+  - hererocks here -r^ --$LUA
+  - export PATH=$PATH:$PWD/here/bin
 
 install:
   - luarocks make rockspecs/lua-curl-scm-0.rockspec CFLAGS="-O2 -fPIC -ftest-coverage -fprofile-arcs" LIBFLAG="-shared --coverage"
 
-script: 
+before_script:
+  - luarocks show luacov-coveralls || luarocks install luacov-coveralls
+  - luarocks show lunitx           || luarocks install lunitx
+  - luarocks show luafilesystem    || luarocks install luafilesystem
+  - luarocks show dkjson           || luarocks install dkjson --deps-mode=none
+
+script:
   - cd test
   - lua -e "print(require 'cURL.utils'.find_ca_bundle())"
   - lunit.sh test_easy.lua
@@ -37,7 +51,7 @@ script:
 
 after_success:
   - coveralls -b .. -r .. --dump c.report.json
-  - luacov-coveralls -j c.report.json
+  - luacov-coveralls -j c.report.json -v
 
 notifications:
   email:

.travis/platform.sh

@@ -1,15 +0,0 @@
-if [ -z "${PLATFORM:-}" ]; then
-  PLATFORM=$TRAVIS_OS_NAME;
-fi
-
-if [ "$PLATFORM" == "osx" ]; then
-  PLATFORM="macosx";
-fi
-
-if [ -z "$PLATFORM" ]; then
-  if [ "$(uname)" == "Linux" ]; then
-    PLATFORM="linux";
-  else
-    PLATFORM="macosx";
-  fi;
-fi

.travis/setenv_lua.sh

@@ -1,3 +0,0 @@
-export PATH=${PATH}:$HOME/.lua:$HOME/.local/bin:${TRAVIS_BUILD_DIR}/install/luarocks/bin
-bash .travis/setup_lua.sh
-eval `$HOME/.lua/luarocks path`

.travis/setup_lua.sh

@@ -1,122 +0,0 @@
-#! /bin/bash
-
-# A script for setting up environment for travis-ci testing.
-# Sets up Lua and Luarocks.
-# LUA must be "lua5.1", "lua5.2" or "luajit".
-# luajit2.0 - master v2.0
-# luajit2.1 - master v2.1
-
-set -eufo pipefail
-
-LUAJIT_BASE="LuaJIT-2.0.3"
-
-source .travis/platform.sh
-
-LUA_HOME_DIR=$TRAVIS_BUILD_DIR/install/lua
-
-LR_HOME_DIR=$TRAVIS_BUILD_DIR/install/luarocks
-
-mkdir $HOME/.lua
-
-LUAJIT="no"
-
-if [ "$PLATFORM" == "macosx" ]; then
-  if [ "$LUA" == "luajit" ]; then
-    LUAJIT="yes";
-  fi
-  if [ "$LUA" == "luajit2.0" ]; then
-    LUAJIT="yes";
-  fi
-  if [ "$LUA" == "luajit2.1" ]; then
-    LUAJIT="yes";
-  fi;
-elif [ "$(expr substr $LUA 1 6)" == "luajit" ]; then
-  LUAJIT="yes";
-fi
-
-mkdir -p "$LUA_HOME_DIR"
-
-if [ "$LUAJIT" == "yes" ]; then
-
-  if [ "$LUA" == "luajit" ]; then
-    curl http://luajit.org/download/$LUAJIT_BASE.tar.gz | tar xz;
-  else
-    git clone http://luajit.org/git/luajit-2.0.git $LUAJIT_BASE;
-  fi
-
-  cd $LUAJIT_BASE
-
-  if [ "$LUA" == "luajit2.1" ]; then
-    git checkout v2.1;
-  fi
-
-  make && make install PREFIX="$LUA_HOME_DIR"
-
-  if [ "$LUA" == "luajit2.1" ]; then
-    ln -s $LUA_HOME_DIR/bin/luajit-2.1.0-alpha $HOME/.lua/luajit
-    ln -s $LUA_HOME_DIR/bin/luajit-2.1.0-alpha $HOME/.lua/lua;
-  else
-    ln -s $LUA_HOME_DIR/bin/luajit $HOME/.lua/luajit
-    ln -s $LUA_HOME_DIR/bin/luajit $HOME/.lua/lua;
-  fi;
-
-else
-
-  if [ "$LUA" == "lua5.1" ]; then
-    curl http://www.lua.org/ftp/lua-5.1.5.tar.gz | tar xz
-    cd lua-5.1.5;
-  elif [ "$LUA" == "lua5.2" ]; then
-    curl http://www.lua.org/ftp/lua-5.2.4.tar.gz | tar xz
-    cd lua-5.2.4;
-  elif [ "$LUA" == "lua5.3" ]; then
-    curl http://www.lua.org/ftp/lua-5.3.0.tar.gz | tar xz
-    cd lua-5.3.0;
-  fi
-
-  make $PLATFORM
-  make INSTALL_TOP="$LUA_HOME_DIR" install;
-
-  ln -s $LUA_HOME_DIR/bin/lua $HOME/.lua/lua
-  ln -s $LUA_HOME_DIR/bin/luac $HOME/.lua/luac;
-
-fi
-
-cd $TRAVIS_BUILD_DIR
-
-lua -v
-
-LUAROCKS_BASE=luarocks-$LUAROCKS
-
-curl --location http://luarocks.org/releases/$LUAROCKS_BASE.tar.gz | tar xz
-
-cd $LUAROCKS_BASE
-
-if [ "$LUA" == "luajit" ]; then
-  ./configure --lua-suffix=jit --with-lua-include="$LUA_HOME_DIR/include/luajit-2.0" --prefix="$LR_HOME_DIR";
-elif [ "$LUA" == "luajit2.0" ]; then
-  ./configure --lua-suffix=jit --with-lua-include="$LUA_HOME_DIR/include/luajit-2.0" --prefix="$LR_HOME_DIR";
-elif [ "$LUA" == "luajit2.1" ]; then
-  ./configure --lua-suffix=jit --with-lua-include="$LUA_HOME_DIR/include/luajit-2.1" --prefix="$LR_HOME_DIR";
-else
-  ./configure --with-lua="$LUA_HOME_DIR" --prefix="$LR_HOME_DIR"
-fi
-
-make build && make install
-
-ln -s $LR_HOME_DIR/bin/luarocks $HOME/.lua/luarocks
-
-cd $TRAVIS_BUILD_DIR
-
-luarocks --version
-
-rm -rf $LUAROCKS_BASE
-
-if [ "$LUAJIT" == "yes" ]; then
-  rm -rf $LUAJIT_BASE;
-elif [ "$LUA" == "lua5.1" ]; then
-  rm -rf lua-5.1.5;
-elif [ "$LUA" == "lua5.2" ]; then
-  rm -rf lua-5.2.4;
-elif [ "$LUA" == "lua5.3" ]; then
-  rm -rf lua-5.3.0;
-fi

test/.luacov

@@ -32,7 +32,7 @@ return {
   -- configuration for luacov-coveralls reporter
   coveralls = {
     pathcorrect = {
-      {"/usr/local/share/lua/5.[123]", "src/lua"};
+      {"^.-[/\\]share[/\\]lua[/\\]5.%d", "src/lua"};
     },
   },
 }