GaucheLinks is a Link Shortening service similar to GoLinks (aka Google Short Links) that was formerly available as part of Google's Gsuite. It includes Chrome and Firefox Extensions to provide search autocomplete when a prefix is entered in the Chrome Omnibox. The extensions allow you to redirect short links in your browser, such as http://ld/wiki to https://launchdarkly.atlassian.net/wiki. They also allow you to search for text in the link and description when you've entered ld as your keyword. The keyword choice is configurable.
GauchLinks redirects <host>/<link path> to a target value loaded from a table. Links are stored in an AirTable base with a table called Links containing tuples of path, target, description and author. For example,
ld.launchdarkly.com/wiki -> https://launchdarkly.atlassian.net/wiki
GaucheLinks also supports regexp subsitution for paths, which is indicated by surround the path with /. For example, one of our rules is /pulls/(\w+)/ -> github.com/launchdarkly/$1/pulls. This allows us to see ll the pull requests for a particular repo.
GaucheLinks will also perform prefix matches, so the rule gh/ -> github.com/launchdarkly/ would allow https://gh/guache-links to redirect to https://github.com/launchdarkly/gauche-links.
If the target does not specify a fragment or query string, those values will be taken from the user-provided path. Currently, they are not combined, although it is a possible future enhancement.
Here's an example configuration:
GAUCHE_PREFIX: "ld"
GAUCHE_AIRTABLE_APIKEY: "<some api key>"
GAUCHE_AIRTABLE_APPPATH: "/appy02Y7Rb632dTvj"
GAUCHE_AIRTABLE_BASEID: "appy02Y7Rb632dTvj"
GAUCHE_AIRTABLE_BASEPATH: "/tbltdnv863UO1sCi3/viwgDayBfgbAaXZaW"
GAUCHE_AIRTABLE_ROOTURL: "https://airtable.com/"
Create an Airtable Base with a table called Links and the following schema:
Path - Single Line Text
Target - Single Line Text
Description - Single Line Text
Author - Email
Then you can construct the configuration above.
GaucheLinks takes can be run via the cli to build extensions for Chrome and Firefox.
gauche-links -extensions -prefix <prefix> -extensions-path <where to put it> -host <the host name> -dev-host <the development host name> -version <extension version>
The sample demo appengine deploy shows how the artifacts can be made available as static links.
The currently supported database backend is AirTable. Support for Google Sheets as a backend is on the roadmap. In fact, the original name of the project is a portmanteau of "Go Links" and "Google Sheets", but AirTable ended up being more convenient. Unfortunately, AirTable API Keys are per user and shared across all Bases and their shared forms are public, which may make Google Sheets a more desirable backend.
The GaucheLinks website expects several special links for navigation. You should add these to your link database. They are listed below:
_add - Add a new database. In our deployment, this links to a secret form in AirTable that enters a new value in the links table.
_edit - Edit all the links. This links to a private view of AirTable.
_chrome_extension - The current Chrome extension .zip file.
_firefox_extension - The current Firefox extension .fpi file.
_logout - Sign out of google.
The GaucheLinks is currently organized to be easily deployable on the Google Cloud Platform. There is code in the demo/appengine to show how to run it. In our case at LaunchDarkly, we have a repo dedicated to deploying GaucheLinks via CircleCI, that starts with the name of our selected prefix. Here is a repo that shows how you might deploy GuacheLinks with prefix eg.
To do development you must set up gcloud on your host.
brew install glcoud
gcloud components install app-engine-go
To run the app using the google cloud platform development server:
cd demo/appengine && make run
Gauche links uses Bootstrap 4 for styling and FontAwesome for icons.