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| author | Dominyk Tiller | 2015-10-25 01:13:16 +0100 |
|---|---|---|
| committer | Dominyk Tiller | 2015-10-26 14:06:51 +0000 |
| commit | 82f5660752849771ad2164545ee33c8a78c2a339 (patch) | |
| tree | 06e0eeb7c14e29b127c7814cd786b87b406f3ec8 | |
| parent | db66177d6c4a7a65adf44ea9de07bd7a5873c76c (diff) | |
| download | brew-82f5660752849771ad2164545ee33c8a78c2a339.tar.bz2 | |
cat: raise unless object is formulae
Until a point in time when the Cask/Homebrew codebases are harmonised a little
more it probably makes sense to refuse to `cat` Casks. Right now the Homebrew
codebase is only minimally aware of what a Cask is.
Fixes Homebrew/homebrew#45300.
Fixes Homebrew/homebrew#44630.
Closes Homebrew/homebrew#45302.
Signed-off-by: Dominyk Tiller <dominyktiller@gmail.com>
| -rw-r--r-- | Library/Homebrew/cmd/cat.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/cat.rb b/Library/Homebrew/cmd/cat.rb index f42fbc037..b42e54a57 100644 --- a/Library/Homebrew/cmd/cat.rb +++ b/Library/Homebrew/cmd/cat.rb @@ -3,9 +3,11 @@ module Homebrew # do not "fix" this to support multiple arguments, the output would be # unparsable, if the user wants to cat multiple formula they can call # brew cat multiple times. + formulae = ARGV.formulae + raise FormulaUnspecifiedError if formulae.empty? + raise "`brew cat` doesn't support multiple arguments" if formulae.size > 1 - raise FormulaUnspecifiedError if ARGV.named.empty? cd HOMEBREW_REPOSITORY - exec "cat", ARGV.formulae.first.path, *ARGV.options_only + exec "cat", formulae.first.path, *ARGV.options_only end end |