SRC_DIR = src
+TEST_DIR = test
BUILD_DIR = build
PREFIX = .
DIST_DIR = ${PREFIX}/dist
+JS_ENGINE ?= `which node nodejs`
+COMPILER = ${JS_ENGINE} ${BUILD_DIR}/uglify.js --unsafe
+POST_COMPILER = ${JS_ENGINE} ${BUILD_DIR}/post-compile.js
+
BASE_FILES = ${SRC_DIR}/core.js\
+ ${SRC_DIR}/deferred.js\
${SRC_DIR}/support.js\
${SRC_DIR}/data.js\
${SRC_DIR}/queue.js\
${SRC_DIR}/manipulation.js\
${SRC_DIR}/css.js\
${SRC_DIR}/ajax.js\
+ ${SRC_DIR}/ajax/jsonp.js\
+ ${SRC_DIR}/ajax/script.js\
+ ${SRC_DIR}/ajax/xhr.js\
${SRC_DIR}/effects.js\
${SRC_DIR}/offset.js\
${SRC_DIR}/dimensions.js
JQ = ${DIST_DIR}/jquery.js
JQ_MIN = ${DIST_DIR}/jquery.min.js
-JQ_VER = `cat version.txt`
-VER = sed s/@VERSION/${JQ_VER}/
+SIZZLE_DIR = ${SRC_DIR}/sizzle
+
+JQ_VER = $(shell cat version.txt)
+VER = sed "s/@VERSION/${JQ_VER}/"
-RHINO = java -jar ${BUILD_DIR}/js.jar
-MINJAR = java -jar ${BUILD_DIR}/google-compiler-20091218.jar
+DATE=$(shell git log -1 --pretty=format:%ad)
-DATE=`git log -1 --pretty=format:%ad`
+all: update_submodules core
-all: jquery lint min
+core: jquery min lint
@@echo "jQuery build complete."
${DIST_DIR}:
@@mkdir -p ${DIST_DIR}
-init:
- @@echo "Grabbing external dependencies..."
- @@if test ! -d test/qunit/.git; then git clone git://github.com/jquery/qunit.git test/qunit; fi
- @@if test ! -d src/sizzle/.git; then git clone git://github.com/jeresig/sizzle.git src/sizzle; fi
- - @@cd src/sizzle && git pull origin master > /dev/null 2>&1
- - @@cd test/qunit && git pull origin master > /dev/null 2>&1
+jquery: ${JQ}
-jquery: ${DIST_DIR} selector ${JQ}
-jq: ${DIST_DIR} ${JQ}
-
-${JQ}: selector ${MODULES}
+${JQ}: ${MODULES} | ${DIST_DIR}
@@echo "Building" ${JQ}
- @@mkdir -p ${DIST_DIR}
-
@@cat ${MODULES} | \
- sed 's/Date:./&'"${DATE}"'/' | \
+ sed 's/.function..jQuery...{//' | \
+ sed 's/}...jQuery..;//' | \
+ sed 's/@DATE/'"${DATE}"'/' | \
${VER} > ${JQ};
-selector: ${DIST_DIR} init
+${SRC_DIR}/selector.js: ${SIZZLE_DIR}/sizzle.js
@@echo "Building selector code from Sizzle"
- @@sed '/EXPOSE/r src/sizzle-jquery.js' src/sizzle/sizzle.js | grep -v window.Sizzle > src/selector.js
+ @@sed '/EXPOSE/r src/sizzle-jquery.js' ${SIZZLE_DIR}/sizzle.js | grep -v window.Sizzle > ${SRC_DIR}/selector.js
-lint: ${JQ}
- @@echo "Checking jQuery against JSLint..."
- @@${RHINO} build/jslint-check.js
+lint: jquery
+ @@if test ! -z ${JS_ENGINE}; then \
+ echo "Checking jQuery against JSLint..."; \
+ ${JS_ENGINE} build/jslint-check.js; \
+ else \
+ echo "You must have NodeJS installed in order to test jQuery against JSLint."; \
+ fi
min: ${JQ_MIN}
-${JQ_MIN}: ${JQ}
- @@echo "Building" ${JQ_MIN}
-
- @@head -15 ${JQ} > ${JQ_MIN}
- @@${MINJAR} --js ${JQ} --warning_level QUIET >> ${JQ_MIN}
+${JQ_MIN}: jquery
+ @@if test ! -z ${JS_ENGINE}; then \
+ echo "Minifying jQuery" ${JQ_MIN}; \
+ ${COMPILER} ${JQ} > ${JQ_MIN}.tmp; \
+ ${POST_COMPILER} ${JQ_MIN}.tmp > ${JQ_MIN}; \
+ rm -f ${JQ_MIN}.tmp; \
+ else \
+ echo "You must have NodeJS installed in order to minify jQuery."; \
+ fi
+
clean:
@@echo "Removing Distribution directory:" ${DIST_DIR}
@@echo "Removing built copy of Sizzle"
@@rm -f src/selector.js
- @@echo "Removing cloned directories"
+distclean: clean
+ @@echo "Removing submodules"
@@rm -rf test/qunit src/sizzle
+
+# change pointers for submodules and update them to what is specified in jQuery
+# --merge doesn't work when doing an initial clone, thus test if we have non-existing
+# submodules, then do an real update
+update_submodules:
+ @@if [ -d .git ]; then \
+ if git submodule status | grep -q -E '^-'; then \
+ git submodule update --init --recursive; \
+ else \
+ git submodule update --init --recursive --merge; \
+ fi; \
+ fi;
+
+# update the submodules to the latest at the most logical branch
+pull_submodules:
+ @@git submodule foreach "git pull origin \$$(git branch --no-color --contains \$$(git rev-parse HEAD) | grep -v \( | head -1)"
+ @@git submodule summary
+
+pull: pull_submodules
+ @@git pull ${REMOTE} ${BRANCH}
+
+.PHONY: all jquery lint min clean distclean update_submodules pull_submodules pull core