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Name: ghc-atomic-write | Distribution: SUSE Linux Enterprise 15 SP6 |
Version: 0.2.0.7 | Vendor: openSUSE |
Release: bp156.3.4 | Build date: Wed Feb 21 13:22:45 2024 |
Group: Unspecified | Build host: h02-ch2d |
Size: 78172 | Source RPM: ghc-atomic-write-0.2.0.7-bp156.3.4.src.rpm |
Packager: https://bugs.opensuse.org | |
Url: https://hackage.haskell.org/package/atomic-write | |
Summary: Atomically write to a file |
Atomically write to a file on POSIX-compliant systems while preserving permissions. On most Unix systems, `mv` is an atomic operation. This makes it simple to write to a file atomically just by using the mv operation. However, this will destroy the permissions on the original file. This library does the following to preserve permissions while atomically writing to a file: * If an original file exists, take those permissions and apply them to the temp file before `mv`ing the file into place. * If the original file does not exist, create a following with default permissions (based on the currently-active umask). This way, when the file is `mv`'ed into place, the permissions will be the ones held by the original file. This library is based on similar implementations found in common libraries in Ruby and Python: * <http://apidock.com/rails/File/atomic_write/class Ruby on Rails includes a similar method called atomic_write> * <https://github.com/chef/chef/blob/c4631816132fcfefaba3d123a1d0dfe8bc2866bb/lib/chef/file_content_management/deploy/mv_unix.rb#L23:L71 Chef includes atomic update functionality> * <https://github.com/sashka/atomicfile There is a python library for atomically updating a file> To use `atomic-write`, import the module corresponding to the type you wish to write atomically, e.g., to write a (strict) ByteString atomically: > import System.AtomicWrite.Writer.ByteString Then you can use the atomicWriteFile function that accepts a `FilePath` and a `ByteString`, e.g.: > atomicWriteFile myFilePath myByteString.
MIT
* Thu Dec 17 2020 Ondřej Súkup <mimi.vx@gmail.com> - disable %{ix86} build * Tue Aug 18 2020 Peter Simons <psimons@suse.com> - Replace %setup -q with the more modern %autosetup macro. * Wed Jul 08 2020 psimons@suse.com - Add atomic-write at version 0.2.0.7.
/usr/lib64/ghc-8.10.7/atomic-write-0.2.0.7 /usr/lib64/ghc-8.10.7/atomic-write-0.2.0.7/libHSatomic-write-0.2.0.7-9EMvEbZi0pM4P8TfJEMKWj-ghc8.10.7.so /usr/share/licenses/ghc-atomic-write /usr/share/licenses/ghc-atomic-write/LICENSE
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Fabrice Bellet, Tue Jul 9 20:06:21 2024