[FABN-829] Multi version docs

Change-Id: I2d3016aa9339d40ae3958d373726dd4832f03cc4 Signed-off-by: Liam Grace <liamgrace.896@gmail.com>
hyperledger · Oct 29, 2018 · db4c59f · db4c59f
1 parent 1973f7b
commit db4c59f
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Showing 4 changed files with 153 additions and 18 deletions.
diff --git a/build/tasks/doc.js b/build/tasks/doc.js
@@ -16,35 +16,72 @@
 
 const gulp = require('gulp');
 const jsdoc = require('gulp-jsdoc3');
-const del = require('del');
+const fs = require('fs-extra');
+const path = require('path');
+const replace = require('gulp-replace');
+let currentBranch = process.env.GERRIT_BRANCH;
+
+if (!currentBranch) {
+	currentBranch = 'master';
+}
+let docsRoot;
+if (process.env.DOCS_ROOT) {
+	docsRoot = process.env.DOCS_ROOT;
+} else {
+	docsRoot = './docs/gen';
+}
 
 gulp.task('clean', () => {
-	return del('./docs/gen/**', {force:true});
+	return fs.removeSync(path.join(docsRoot, currentBranch));
 });
 
-gulp.task('doc', ['clean'], () => {
-	gulp.src([
-		'docs/index.md',
-		'fabric-network/index.js',
-		'fabric-network/lib/**/*.js',
-		'fabric-client/index.js',
-		'fabric-client/lib/**/*.js',
-		'!fabric-client/lib/protos/**',
-		'!fabric-client/lib/hash.js',
-		'!fabric-client/lib/utils.js',
-		'fabric-ca-client/index.js',
-		'fabric-ca-client/lib/FabricCAClientImpl.js',
-		'fabric-ca-client/lib/AffiliationService.js',
-		'fabric-ca-client/lib/IdentityService.js',
-	], { read: false })
+const docSrc = [
+	'docs/index.md',
+	'fabric-network/index.js',
+	'fabric-network/lib/**/*.js',
+	'fabric-client/index.js',
+	'fabric-client/lib/**/*.js',
+	'!fabric-client/lib/protos/**',
+	'!fabric-client/lib/hash.js',
+	'!fabric-client/lib/utils.js',
+	'fabric-ca-client/index.js',
+	'fabric-ca-client/lib/FabricCAClientImpl.js',
+	'fabric-ca-client/lib/AffiliationService.js',
+	'fabric-ca-client/lib/IdentityService.js',
+];
+
+gulp.task('jsdocs', ['clean'], () => {
+	gulp.src(docSrc, { read: false })
 		.pipe(jsdoc({
 			opts: {
 				tutorials: './docs/tutorials',
-				destination: './docs/gen'
+				destination: path.join(docsRoot, currentBranch)
 			},
 			templates: {
 				systemName: 'Hyperledger Fabric SDK for node.js',
 				theme: 'cosmo' //cerulean, cosmo, cyborg, flatly, journal, lumen, paper, readable, sandstone, simplex, slate, spacelab, superhero, united, yeti
 			}
 		}));
 });
+
+gulp.task('docs-dev', ['docs'], () => {
+	gulp.watch(docSrc, ['docs']);
+});
+
+
+gulp.task('docs', ['jsdocs'], () => {
+	const relativePath = '..';
+	const packageJson = require(path.join(__dirname, '../..', 'package.json'));
+
+	// jsdocs produced
+	// if this is the master build then we need to ensure that the index.html and
+	// the 404.html page are properly setup and configured.
+	if (currentBranch === 'master') {
+		gulp.src('./docs/redirectTemplates/*.html')
+			.pipe(replace('LATEST__VERSION', packageJson.docsLatestVersion))
+			.pipe(replace('RELATIVE__PATH', relativePath))
+			.pipe(gulp.dest(docsRoot));
+	} else {
+		console.log(`Not updating or routing logic, as not master branch - it is ${currentBranch}`);
+	}
+});
diff --git a/docs/redirectTemplates/404.html b/docs/redirectTemplates/404.html
@@ -0,0 +1,80 @@
+<!--
+ Copyright 2018 IBM All Rights Reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+	  http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<!DOCTYPE html>
+<html>
+<style>
+	@import url("https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700");
+html {
+  font-family: sans-serif;
+  -ms-text-size-adjust: 100%;
+  -webkit-text-size-adjust: 100%;
+}
+body {
+  margin: 10em;
+}
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+a {
+  color: #2780E3;
+  text-decoration: none;
+}
+a:hover,
+a:focus {
+  color: #165ba8;
+  text-decoration: underline;
+}
+a:focus {
+  outline: thin dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+  outline-offset: -2px;
+}
+</style>
+<head>
+	<meta charset="utf-8">
+	<title>Single Page Apps for GitHub Pages</title>
+	<script type="text/javascript">
+
+		let l = window.location;
+
+		// firstly need to check if we are in a loop
+		if (!l.search.match(/redirect=true/)){
+			let newUrl = l.protocol + '//' + l.hostname + (l.port ? ':' + l.port : '')
+			+ '/LATEST__VERSION/index.html?redirect=true'
+
+			let mapping = [FILENAME__MAPPING]
+			let release = "LATEST__VERSION";
+
+			// look up the maping
+			let requestedPage = l.pathname.split('/').slice(1)[0]
+
+			// if (mapping.indexOf(requestedPage)>-1) {
+				// newUrl = l.protocol + '//' + l.hostname + (l.port ? ':' + l.port : '')
+				// +'/LATEST__VERSION/fabric-shim.' + requestedPage+'?redirect=true';
+			// }
+
+			console.log(newUrl);
+			l.replace(newUrl);
+		}
+
+	</script>
+</head>
+<body>
+<h1>Sorry, a suitable documentation page can not be found</h1>
+<h2>Please consult the main <a href="https://fabric-sdk-node.readthedocs.io/en/release-1.2/">Hyperledger Fabric documentation</a></h2>
+</body>
+</html>
diff --git a/docs/redirectTemplates/index.html b/docs/redirectTemplates/index.html
@@ -0,0 +1,16 @@
+<!--
+ Copyright 2018 IBM All Rights Reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+	  http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<meta http-equiv="Refresh" content="0; url=RELATIVE__PATH/LATEST__VERSION/index.html">
diff --git a/package.json b/package.json
@@ -3,6 +3,7 @@
   "version": "1.3.0-snapshot",
   "testFabricVersion": "master",
   "testFabricThirdParty": "0.4.14",
+  "docsLatestVersion": "release-1.3",
   "main": "index.js",
   "repository": {
     "type": "gerrit",
@@ -45,6 +46,7 @@
     "gulp-eslint": "^3.0.1",
     "gulp-jsdoc3": "^2.0.0",
     "gulp-mocha": "^6.0.0",
+    "gulp-replace": "^1.0.0",
     "gulp-shell": "^0.6.3",
     "gulp-tape": "0.0.9",
     "gulp-watch": "^5.0.0",