method
lock

v2_6_3 -
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Class: ProcessLock
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125
- 1_9_3_392
- 2_1_10
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- 2_4_6
- 2_5_5
- 2_6_3 (0)
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lock(bundle_path = Bundler.bundle_path)
public
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# File lib/bundler/process_lock.rb, line 5 def self.lock(bundle_path = Bundler.bundle_path) lock_file_path = File.join(bundle_path, "bundler.lock") has_lock = false File.open(lock_file_path, "w") do |f| f.flock(File::LOCK_EX) has_lock = true yield f.flock(File::LOCK_UN) end rescue Errno::EACCES, Errno::ENOLCK, *[SharedHelpers.const_get_safely(:ENOTSUP, Errno)].compact # In the case the user does not have access to # create the lock file or is using NFS where # locks are not available we skip locking. yield ensure FileUtils.rm_f(lock_file_path) if has_lock end