Add shellscripts to shrink/unshrink javascript files (by trisk)

thomascube

2010-03-05 bc9c02617a343b0edb66595e58c1f78b7ee60c8f

Add shellscripts to shrink/unshrink javascript files (by trisk)

 bin/jsshrink.sh

New file
@@ -0,0 +1,48 @@
#!/bin/sh
JS_DIR=`dirname "$0"`/../program/js
CLOSURE_COMPILER_URL='http://closure-compiler.googlecode.com/files/compiler-latest.zip'

do_shrink() {
    rm -f "$2"
    java -jar compiler.jar --compilation_level=SIMPLE_OPTIMIZATIONS --js="$1" --js_output_file="$2"
}

if [ ! -d "$JS_DIR" ]; then
    echo "Directory $JS_DIR not found."
    exit 1
fi

if java -version >/dev/null 2>&1; then
    :
else
    echo "Java not found. Please ensure that the 'java' program is in your PATH."
    exit 1
fi

if [ ! -r "compiler.jar" ]; then
    if which wget >/dev/null 2>&1 && which unzip >/dev/null 2>&1; then
        wget "$CLOSURE_COMPILER_URL" -O "/tmp/$$.zip"
    elif which curl >/dev/null 2>&1 && which unzip >/dev/null 2>&1; then
        curl "$CLOSURE_COMPILER_URL" -o "/tmp/$$.zip"
    else
        echo "Please download $CLOSURE_COMPILER_URL and extract compiler.jar to this directory."
        exit 1
    fi
    unzip "/tmp/$$.zip" "compiler.jar"
    rm -f "/tmp/$$.zip"
fi

for fn in app common googiespell list; do
    if [ -r "$JS_DIR/${fn}.js.src" ]; then
        echo "$JS_DIR/${fn}.js.src already exists, not overwriting"
    else
        mv "$JS_DIR/${fn}.js" "$JS_DIR/${fn}.js.src"
    fi
    echo "Shrinking $JS_DIR/${fn}.js"
    do_shrink "$JS_DIR/${fn}.js.src" "$JS_DIR/${fn}.js"
done

for fn in tiny_mce/tiny_mce; do
    echo "Shrinking $JS_DIR/${fn}.js"
    do_shrink "$JS_DIR/${fn}_src.js" "$JS_DIR/${fn}.js"
done

 bin/jsunshrink.sh

New file
@@ -0,0 +1,24 @@
#!/bin/sh
JS_DIR=`dirname "$0"`/../program/js

if [ ! -d "$JS_DIR" ]; then
    echo "Directory $JS_DIR not found."
    exit 1
fi

for fn in app common googiespell list; do
    if [ -r "$JS_DIR/${fn}.js.src" ]; then
        mv "$JS_DIR/${fn}.js.src" "$JS_DIR/${fn}.js"
        echo "Reverted $JS_DIR/${fn}.js"
    fi
done

for fn in tiny_mce/tiny_mce; do
    if [ -d "$JS_DIR/.svn" ] && which svn >/dev/null 2>&1; then
        rm -f "$JS_DIR/${fn}.js"
        svn revert "$JS_DIR/${fn}.js"
    else
        cp "$JS_DIR/${fn}_src.js" "$JS_DIR/${fn}.js"
        echo "Reverted $JS_DIR/${fn}.js"
    fi
done