Usage

$ git clone https://github.com/xiangp126/latch

$ cd latch
$ sh oneKey_ubuntu.sh

$ cat summary.txt
Universal Ctags Path = /bin/ctags
Java Home = /usr/lib/jvm/java-11-openjdk-amd64
Java Path = /usr/lib/jvm/java-11-openjdk-amd64/bin/java
Tomcat Home = /opt/tomcat
Tomcat Version = 10.1.13.0
Opengrok Instance Base = /opt/opengrok
Opengrok Source Root = /opt/opengrok/src => /opt/src
Indexer File: Path/to/your/latch/call_indexer.sh <- /bin/callIndexer
Server at: http://127.0.0.1:8080/source
  ___  _ __   ___ _ __   __ _ _ __ ___ | | __
 / _ \| '_ \ / _ \ '_ \ / _` | '__/ _ \| |/ /
| (_) | |_) |  __/ | | | (_| | | | (_) |   <
 \___/| .__/ \___|_| |_|\__, |_|  \___/|_|\_\
      |_|               |___/

• During the first run, call_indexer.sh will be generated and linked to /bin/callIndexer
• Do not remove latch folder after installation. It is required by callIndexer to run.
• After the first run, you can then use callIndexer alone to index your source code.

How to use callIndexer

$ callIndexer
Usage: /bin/callIndexer [-hursS]
Options:
    -h: Print this help message
    -u: Update index and restart Tomcat
    -r: Restart Tomcat only
    -s: Start Tomcat only
    -S: Stop Tomcat only

Example:
    /bin/callIndexer -u
    /bin/callIndexer -r
    /bin/callIndexer -s
    /bin/callIndexer -S

Set up source code

Put your source code under /opt/src. One repo per folder.

And then call callIndexer to index your source code

$ callIndexer -u

Illustrate

How to Launch Intelligence Window

hover over the item with mouse and press key 1 (numeric 1) to launch Intelligence Window

key shortcuts

• key 2-7 to highlight or unhighlight the item
• key 8 to unhighlight all items

Common Issues

EZ-Zoom

If you use EZ-Zoom on Chrome with OpenGrok, ensure it's 100%, or OpenGrok will jump to a wrong line.

dyld library issue | mac

dyld: Library not loaded: /usr/local/opt/gettext/lib/libintl.8.dylib
  Referenced from: /usr/local/bin/wget
  Reason: image not found
[1]    15507 abort      wget

Brew installed what was missing; here is 'gettext'.

brew install gettext

License

The MIT License (MIT)