We added the `--all` flag (now renamed to `--eval-all`) for various
commands for this behaviour so let's start deprecating this.
Also, introduce a `HOMEBREW_EVAL_ALL` environment variable to use the
existing, less secure, behaviour by default and avoid passing
`--eval-all` everywhere.
- make `brew readall` only check Homebrew/brew syntax with no tap
passed.
- pass specified tap to `brew readall` test for speed
- only shell out once in `FormulaInfo` test for speed
- ignore Cask's files in `readall` (for now, there's an intentional
syntax error that will need fixed)
- run Cask's tests if they exist
- don't check Cask's files in coverage reports (for now)
`any?` is not the opposite of `empty?`. Besides the case that
`[false, nil].any?` will return false, `any?`(O(n)) has much worse
performance than `empty?`(O(1)).
* readall: move readall logic to new class.
* tap: run readall when tapping.
This will prevent tapping an tap with syntax errors from causing issues
for users.
Fixes#58.
Previously, syntax warnings were printed, but didn't cause `readall` to
exit with a non-zero exit code. Now they do, making it easier to catch
accidentally introduced syntax warnings in the test bot.
For users whose local brew is at around 2015-06-11 to 2015-08-06,
running `brew update` will emit following error:
Error: uninitialized constant Formulary::CoreFormulaRepository
This is caused by the same bug described in Homebrew/homebrew#42553.
This commit workarounds this issue and restores `brew update` compatibility
for users mentioned above.
Also cleanup legacy `require "cmd/tap"`.
Let's hide implementation detail on where to find alias directory.
This will benefit future core code and formulae separation.
Also let `brew readall` check aliases for all taps.
There are plenty of IO operations inside Tap object, and it will be more
when implementing formula alias reverse look up(e.g. list all of alias
names for a formula). So let's cache them.
Some benchmark:
$ time brew info $(brew ruby -e 'puts Formula.tap_names') > /dev/null
Before: 6.40s user 2.42s system 96% cpu 9.134 total
After: 4.75s user 0.77s system 97% cpu 5.637 total
ClosesHomebrew/homebrew#44377.
Signed-off-by: Xu Cheng <xucheng@me.com>
