- install stack to $HOME/.local/bin for easier upgrade and passwordlessness
- install missing and out-of-date official and third party hledger tools
- try installing each tool individually
- try cabal install if cabal is installed and stack isn't
- always specify the resolver for stack install
- be fairly quiet by default, replace --quiet with --verbose
- --status shows installation status without doing anything
- --version shows installer version
- cleanup
[ci skip]