watch example

Makefile

test := cloudpipes-site/src/test
source := cloudpipes-site/src/main
target := cloudpipes-site/target/cloudpipes-site-1.0-SNAPSHOT/static
targettpl := cloudpipes-site/target/cloudpipes-site-1.0-SNAPSHOT/resources/templates/

install:
        npm link .
        @command -v casperjs >/dev/null 2>&1 || { echo 'Missing casperjs'; brew install casperjs; }

less:
        @recess $(source)/less/cloudpipes-main.less --compile > $(target)/css/cloudpipes-main.css ; if [ $$? -eq 0 ] ; then \
        growlnotify -t "LESS" -m "CSS built via recess" ; \
        else growlnotify -t "LESS FAILED" -m "CSS did not build via recess" ; \
        fi

rsync:
        rsync -avz $(source)/webapp/static/ $(target) ; \
        growlnotify -t "Rsync to target" -m "Watchr found changes and moved from src to target" ; \

rsynctpl:
        rsync -avz $(source)/webapp/resources/templates/ $(targettpl) ; \
        growlnotify -t "Rsync TEMPLATES to target" -m "Watchr found changes and moved from src to target" ; \

watch:
        node watch.js

test:
        @casperjs test $(test)/js/ ; if [ $$? -eq 0 ] ; then \
        growlnotify -t "[casperjs]" -m "integration tests passed" ; \
        else growlnotify -t "[FAIL][casperjs]" -m "Tests did not pass" ; \
        fi

watch.js

#!/usr/bin/env node

// recompile main minified file when sources change
var watch = require('watch'),
        ps = require('child_process'),
        source = 'cloudpipes-site/src/main',
        // now configs for two watches
        watchr = [{
                source: source + '/less/',
                run: 'make less'
        }, {
                source: source + '/webapp/static/',
                run: 'make rsync'
        }, {
                source: source + '/webapp/resources/templates',
                run: 'make rsynctpl'
        }];

watchr.forEach(function(obj) {
        console.log('watching ' + obj.source);
        watch.createMonitor(obj.source, function(monitor) {
                var run = function(){
                        ps.exec(obj.run, function(error, stdout) {
                                if (!error) {
                                        console.log(stdout);
                                }
                                else {
                                        console.log('fucksocks');
                                }
                                console.log('');
                        });
                };
                monitor.on('created', run);
                monitor.on('removed', run);
                monitor.on('changed', run);

        });
});