codax.backup
make-backup-archiverclj
(make-backup-archiver compressor post-archive-callback-fn)This returns a function for use as a :backup-fn function to an open database. It takes the generated files and bundles them into a tarball, optionally compressed, named "backup_<iso8601 timestamp>_<nanoTime unique value>". It then calls the provided callback.
Valid compressor values are:
:none - create plain .tar files :gzip - create gzip compressed .tar.gz files :bzip2 - created bzip2 compressed .tar.bz2 files :xz - created xz compressed .tar.xz files
NOTE: this functionality makes use of clojure.java.shell thus tar and/or the relevant compressor must be installed on the system or the process will fail.
Once the backup archive is created (or fails to be created) the post-archive-callback-fn will
be called with the result. If creation of the tarball succeeded an :archive-path key will provide
the canonical file path to the new archive. If any part of the process fails a :failure key will
be present and an :err key will provide details about the failure.
This returns a function for use as a :backup-fn function to an open database. It takes the generated files and bundles them into a tarball, optionally compressed, named "backup_<iso8601 timestamp>_<nanoTime unique value>". It then calls the provided callback. Valid compressor values are: :none - create plain .tar files :gzip - create gzip compressed .tar.gz files :bzip2 - created bzip2 compressed .tar.bz2 files :xz - created xz compressed .tar.xz files NOTE: this functionality makes use of clojure.java.shell thus tar and/or the relevant compressor must be installed on the system or the process will fail. Once the backup archive is created (or fails to be created) the `post-archive-callback-fn` will be called with the result. If creation of the tarball succeeded an `:archive-path` key will provide the canonical file path to the new archive. If any part of the process fails a `:failure` key will be present and an `:err` key will provide details about the failure.
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