| ## Resources for Go's trace viewer | |
| Go execution trace UI (`go tool trace`) embeds | |
| Chrome's trace viewer (Catapult) following the | |
| [instructions]( | |
| https://chromium.googlesource.com/catapult/+/refs/heads/master/tracing/docs/embedding-trace-viewer.md). This directory contains | |
| the helper files to embed Chrome's trace viewer. | |
| The current resources were generated/copied from | |
| [`Catapult@9508452e18f130c98499cb4c4f1e1efaedee8962`]( | |
| https://chromium.googlesource.com/catapult/+/9508452e18f130c98499cb4c4f1e1efaedee8962). | |
| ### Updating `trace_viewer_full.html` | |
| The file was generated by catapult's `vulcanize_trace_viewer` command. | |
| ``` | |
| $ git clone https://chromium.googlesource.com/catapult | |
| $ cd catapult | |
| $ ./tracing/bin/vulcanize_trace_viewer --config=full | |
| $ cp tracing/bin/trace_viewer_full.html $GOROOT/src/cmd/trace/static/trace_viewer_full.html | |
| ``` | |
| We are supposed to use --config=lean (produces smaller html), | |
| but it is broken at the moment: | |
| https://github.com/catapult-project/catapult/issues/2247 | |
| ### Updating `webcomponents.min.js` | |
| `webcomponents.min.js` is necessary to let the trace viewer page | |
| to import the `trace_viewer_full.html`. | |
| This is copied from the catapult repo. | |
| ``` | |
| $ cp third_party/polymer/components/webcomponentsjs/webcomponents.min.js $GOROOT/src/cmd/trace/static/webcomponents.min.js | |
| ``` | |
| ## Licenses | |
| The license for trace-viewer is as follows: | |
| // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| The license for webcomponents.min.js is as follows: | |
| /** | |
| * @license | |
| * Copyright (c) 2014 The Polymer Project Authors. All rights reserved. | |
| * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | |
| * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | |
| * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | |
| * Code distributed by Google as part of the polymer project is also | |
| * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | |
| */ | |
| // Copyright (c) 2014 The Polymer Authors. All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |