init

.zprezto/modules/rsync/README.md

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+Rsync
+=====
+
+Defines [rsync][1] aliases.
+
+Mac OS X users are encouraged to use [Bombich's rsync][2], which has HFS+
+enhancements.
+
+Aliases
+-------
+
+  - `rsync-copy` copies files and directories from *source* to *destination*.
+  - `rsync-move` moves files and directories from *source* to *destination*.
+  - `rsync-update` updates files and directories on *destination*.
+  - `rsync-synchronize` synchronizes files and directories between *source* and
+    *destination*.
+
+Authors
+-------
+
+*The authors of this module should be contacted via the [issue tracker][3].*
+
+  - [Sorin Ionescu](https://github.com/sorin-ionescu)
+
+[1]: http://rsync.samba.org
+[2]: http://help.bombich.com/kb/overview/credits#opensource
+[3]: https://github.com/sorin-ionescu/prezto/issues

.zprezto/modules/rsync/init.zsh

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+#
+# Defines Rsync aliases.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+# Return if requirements are not found.
+if (( ! $+commands[rsync] )); then
+  return 1
+fi
+
+#
+# Aliases
+#
+
+_rsync_cmd='rsync --verbose --progress --human-readable --compress --archive --hard-links --one-file-system'
+
+if grep -q 'xattrs' <(rsync --help 2>&1); then
+  _rsync_cmd="${_rsync_cmd} --acls --xattrs"
+fi
+
+# Mac OS X and HFS+ Enhancements
+# http://help.bombich.com/kb/overview/credits#opensource
+if [[ "$OSTYPE" == darwin* ]] && grep -q 'file-flags' <(rsync --help 2>&1); then
+  _rsync_cmd="${_rsync_cmd} --crtimes --fileflags --protect-decmpfs --force-change"
+fi
+
+alias rsync-copy="${_rsync_cmd}"
+alias rsync-move="${_rsync_cmd} --remove-source-files"
+alias rsync-update="${_rsync_cmd} --update"
+alias rsync-synchronize="${_rsync_cmd} --update --delete"
+
+unset _rsync_cmd