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cf-sh-prompt

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Commits

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Unverified
c4ac72ecb09fdfb22a390f7ebf0d71d66c528f41

Add a shebang so that editors detect as shell

committed 8 years ago
Unverified
547c13ace5270e86a5c9a0359f27751a71922361

Functions that output where the CF CLI is pointing

committed 8 years ago
Unverified
66a3ded91558465f29c2e97adc03c555bf3dabae

Explain what this is for

committed 8 years ago

README

The README file for this repository.

cf-sh-prompt

Show in the shell prompt where the Cloud Foundry CLI is currently pointing.

graham:~ [https://api.run.pivotal.io]$

Currently tested on bash, with an aspiration to work in zsh.

Installing and using

Copy the file cf-sh-prompt from this repository to somewhere on your machine.

Run the following commands at your shell prompt in order to try the prompt out

. /path/to/cf-sh-prompt
PS1="\u:\W \[\$(__cf_org)/\$(__cf_space)\]\$ "

You would expect the output to contain your username, working directory CF org & space. Like this:

graham:cf-sh-prompt [paas-demo/sandbox]$

If you change the org or space that the CF command line points to, the prompt will change too:

cf target -o backend -s production
...
graham:cf-sh-prompt [backend/production]$

To ensure that every shell opened from now onwards uses that prompt, add those lines to your shell initialisation file, for example .bashrc.

The shell functions available are:

  • __cf_api_endpoint: the URL of the CF API
  • __cf_org: the CF org currently targeted
  • __cf_space: the CF space currently targeted
  • __cf_user: the CF user currently logged in