brew - 🍺 The missing package manager for macOS

Age	Commit message (Collapse)	Author
2017-10-27	lock.sh: suppress error output when looking for flock	Michka Popoff
	Fixes (on centos6): which: no flock in (/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
2017-05-24	lock: simplify ruby conditional	Misty De Meo

2017-05-23	lock: check tools are executable	Misty De Meo

2017-05-23	Optionally use Python's flock instead of Ruby's	Misty De Meo
	Ruby first gained flock in 1.8.7, which is a problem since we're using this lock utility in `vendor-install` in order to install a newer Ruby. Fortunately, Python 2.3(!) has flock support.
2016-11-11	Check the lock directory is writable.	Mike McQuaid
	And, if it isn't, print more helpful debugging messages. Fixes #1456.
2016-09-16	Move LinkedKegs/PinnedKegs/Locks from Library.	Mike McQuaid
	These don't make sense to be tied to the `HOMEBREW_REPOSITORY` but instead should live in the `HOMEBREW_PREFIX` as they all relate to its state.
2016-06-29	utils/lock.sh: remove redundant 'local'	Martin Afanasjew

2016-06-08	introduce global lock directory (#337)	Xu Cheng
	Since #292, HOMEBREW_CACHE was moved to a per-user directory. This makes it unsuitable to store global lock files on multiple users environment. Therefore, introducing a global lock directory `/Library/Lock.d` to store lock files from formula lockers as well as `brew update`.
2016-05-23	utils/lock.sh: default to system Ruby if available (#271)	Mike McQuaid
	This avoids weird issues with custom Rubies. Closes #253.
2016-05-12	add utils/lock.sh	Xu Cheng
	a Bash implementation of lock using `flock(2)`.