diff options
Diffstat (limited to 'import-layers/yocto-poky/scripts/lib/build_perf/scrape-html-report.js')
-rw-r--r-- | import-layers/yocto-poky/scripts/lib/build_perf/scrape-html-report.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/scripts/lib/build_perf/scrape-html-report.js b/import-layers/yocto-poky/scripts/lib/build_perf/scrape-html-report.js new file mode 100644 index 000000000..05a1f5700 --- /dev/null +++ b/import-layers/yocto-poky/scripts/lib/build_perf/scrape-html-report.js @@ -0,0 +1,56 @@ +var fs = require('fs'); +var system = require('system'); +var page = require('webpage').create(); + +// Examine console log for message from chart drawing +page.onConsoleMessage = function(msg) { + console.log(msg); + if (msg === "ALL CHARTS READY") { + window.charts_ready = true; + } + else if (msg.slice(0, 11) === "CHART READY") { + var chart_id = msg.split(" ")[2]; + console.log('grabbing ' + chart_id); + var png_data = page.evaluate(function (chart_id) { + var chart_div = document.getElementById(chart_id + '_png'); + return chart_div.outerHTML; + }, chart_id); + fs.write(args[2] + '/' + chart_id + '.png', png_data, 'w'); + } +}; + +// Check command line arguments +var args = system.args; +if (args.length != 3) { + console.log("USAGE: " + args[0] + " REPORT_HTML OUT_DIR\n"); + phantom.exit(1); +} + +// Open the web page +page.open(args[1], function(status) { + if (status == 'fail') { + console.log("Failed to open file '" + args[1] + "'"); + phantom.exit(1); + } +}); + +// Check status every 100 ms +interval = window.setInterval(function () { + //console.log('waiting'); + if (window.charts_ready) { + clearTimeout(timer); + clearInterval(interval); + + var fname = args[1].replace(/\/+$/, "").split("/").pop() + console.log("saving " + fname); + fs.write(args[2] + '/' + fname, page.content, 'w'); + phantom.exit(0); + } +}, 100); + +// Time-out after 10 seconds +timer = window.setTimeout(function () { + clearInterval(interval); + console.log("ERROR: timeout"); + phantom.exit(1); +}, 10000); |