Per-directory environment variables manager.

Feature

• Securitiy: env vars are encrypted using GPG. You can credentials like API keys in piece.
• Portability: Runs on most of POSIX OSes. Validated on Fedura and Mac OS X.

We owe much to trousseau to achieve these feature.

For now, localenv cannot run by itself. Trousseau is required to create secure store file.

gpg --gen-key
# Create key pair for <foo@bar.com>
export TROUSSEAU_MASTER_GPG_ID=foo@bar.com
trousseau create foo@bar.com

Use keyring:

• For Mac OS, create a password entry with following information
  • Keychain item name: localenv-gpg-password (or anything you like)
  • Account name: your login account name, that is, $USER
  • Password: passphrase for gpg key created above

export TROUSSEAU_KEYRING_SERVICE=localenv-gpg-password

Use gpg-agent:

CAUTION: trousseau has a bug in GPG_AGENT_INFO envvar name. Check my PR.

eval $(gpg-agent --daemon)

At last, hook cd to update env.

echo "source ${PWD}/loader.bash" >> ~/.bashrc

localenv set foo bar
localenv get foo # => bar