This allows people to incorporate the thoughtbot dotfiles into their own
dotfiles in a more fine-grained manner.
I left some things in zshrc that we should eventually handle more
precisely:
- Load `.zsh/functions/*`. This could instead be replaced with: `mv
.zsh/functions/* .zsh/configs`.
- Load `.aliases`. This could instead be replaced with: `mv .aliases
.zsh/configs/aliases.zsh`.
- Load `.zshrc.local`. This file can realistically go away entirely,
with people adding their own files to `.zsh/configs`.
A further refactoring, which I have done locally, is to introduce a
`~/.sh/configs` directory, in which people can put POSIX-specific
configuration that can be shared between GNU Bash, zsh, ksh, etc:
aliases, functions, paths, prompts, and so on. But one step at a time.
Other changes:
* Move aliases setup to occur after loading other config, as some of our
aliases depend on environment variables having been set, so alias
loading must come last after we've sourced `zsh/configs`.
* Move autocompletion for `g` function from the function definition to
to `zsh/completions/_g`
* Move `PATH` setup to `zsh/configs/post` to ensure it happens after
other configuration that might alter the `PATH`
The zsh-completions repository has some additional Bundler subcommands
in their completion since we first implemented it a couple years ago.
This change updates our `_bundle` autocompletion definition to include
the subcommands `outdated` and `platform`, as well as separating values
for `bundle help`.
Separating the individual commands when defining candidates for `bundle
help` allows tab-completion of those subcommands (e.g. hitting `<TAB>`
with `bundle help in` would suggest `init` and `install` and tab
complete either option.
Changes imported from
a59f5c3a0a/src/_bundle
**Bring executables into better shellcheck compliance**
While evaluating linting and testing options for our shell
configuration, a run of Shellcheck against our executables turned up
some places where we could use more consistent syntax across our
executables, such as always using a shebang or quoting `$HOME` when we
build up a larger directory.
**Update syntax for zsh functions and completions**
A few changes found while linting zsh configs with shellcheck:
* thoughtbot's [style guide] [guide] calls for `$(..)` over backticks
when capturing command output
* use `-gt` to test array length in arguments
[guide]: https://github.com/thoughtbot/guides/tree/master/best-practices
* Remove unnecessary `uniq`
* Look for tags in tmp/tags or .git/tags
* Send errors to /dev/null if the file(s) do not exist
See http://tbaggery.com/2011/08/08/effortless-ctags-with-git.html for an
explanation behind the reasoning for .git/tags.
* Fixes an issue where tab completing specs that start with the same
words(s) makes tab completion freak out and stop working.
* The con is that we'll see "_spec.rb" in the output, like:
```zsh
$ rspec spec/models/
models/calendar_spec.rb
models/event_closer_spec.rb
...
```
https://github.com/ggreer/the_silver_searcher
* ag is faster than ack
* ag searches all files by default (but still ignores gitignored files). This
removes the need for ack's `--type-add=` options.
* The command is 33% shorter than ack!
