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December 21, 2015 21:39
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Fast environment switcher for web developers, via bookmarklet.
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| /** | |
| * @file: Environment switcher bookmarklet (source) | |
| * | |
| * @usage: @TODO | |
| * Notes: | |
| * - Generate bookmarklet using: http://ted.mielczarek.org/code/mozilla/bookmarklet.html | |
| */ | |
| var curLoc = new String(window.location.href); | |
| var newLoc = ''; | |
| // Prefixes for each environment | |
| var prodPrefix = 'www.acme.com/subdir'; | |
| var qaPrefix = 'www.qa.acme.com/subdir'; | |
| var devPrefix = 'localhost:8000'; | |
| // env object relating each env key with its default config | |
| var envs = { | |
| 'prod': { | |
| 'curPrefix': prodPrefix, | |
| 'destPrefix': 'dev' //devPrefix | |
| }, | |
| 'qa': { | |
| 'curPrefix': qaPrefix, | |
| 'destPrefix': 'dev' //devPrefix | |
| }, | |
| 'dev': { | |
| 'curPrefix': devPrefix, | |
| 'destPrefix': 'prod' //prodPrefix | |
| } | |
| }; | |
| // Shortcuts: key is shortcut, value is key on envs object. | |
| var shortcuts = { | |
| 'p': 'prod', | |
| 'q': 'qa', | |
| 'd': 'dev' | |
| }; | |
| // Determine current env and default destination for redirection | |
| for (env in envs) { | |
| if (curLoc.indexOf(envs[env].curPrefix) > -1) { | |
| var curPrefix = envs[env].curPrefix; | |
| var defaultDestPrefix = envs[env].destPrefix; | |
| } | |
| } | |
| // Allow user to override the default | |
| var destPrefix = prompt('Enter destination environment (prod, qa, dev)', defaultDestPrefix); | |
| // Try to expand shortcut | |
| if (shortcuts.hasOwnProperty(destPrefix)) { | |
| destPrefix = shortcuts[destPrefix]; | |
| } | |
| // Generate newLoc | |
| if (envs.hasOwnProperty(destPrefix)) { | |
| newLoc = curLoc.replace(curPrefix, envs[destPrefix].curPrefix); | |
| } | |
| // Browse to newLoc | |
| if (newLoc !== curLoc && newLoc.length > 0) { | |
| window.location = newLoc; | |
| } |
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