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132 lines
2.6 KiB
Python
132 lines
2.6 KiB
Python
"""jc - JSON CLI output utility mount Parser
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Usage:
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specify --mount as the first argument if the piped input is coming from mount
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Compatibility:
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'linux'
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Example:
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$ mount | jc --mount -p
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[
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{
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"filesystem": "sysfs",
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"mount_point": "/sys",
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"type": "sysfs",
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"access": [
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"rw",
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"nosuid",
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"nodev",
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"noexec",
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"relatime"
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]
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},
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{
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"filesystem": "proc",
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"mount_point": "/proc",
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"type": "proc",
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"access": [
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"rw",
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"nosuid",
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"nodev",
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"noexec",
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"relatime"
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]
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},
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{
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"filesystem": "udev",
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"mount_point": "/dev",
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"type": "devtmpfs",
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"access": [
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"rw",
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"nosuid",
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"relatime",
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"size=977500k",
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"nr_inodes=244375",
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"mode=755"
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]
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},
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...
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]
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"""
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import jc.utils
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def process(proc_data):
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"""
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Final processing to conform to the schema.
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Parameters:
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proc_data: (dictionary) raw structured data to process
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Returns:
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dictionary structured data with the following schema:
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[
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{
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"filesystem": string,
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"mount_point": string,
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"type": string,
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"access": [
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string
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]
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}
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]
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"""
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# nothing to process
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return proc_data
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def parse(data, raw=False, quiet=False):
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"""
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Main text parsing function
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Parameters:
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data: (string) text data to parse
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raw: (boolean) output preprocessed JSON if True
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quiet: (boolean) suppress warning messages if True
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Returns:
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dictionary raw or processed structured data
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"""
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# compatible options: linux, darwin, cygwin, win32, aix, freebsd
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compatible = ['linux']
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if not quiet:
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jc.utils.compatibility(__name__, compatible)
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raw_output = []
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linedata = data.splitlines()
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# Clear any blank lines
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cleandata = list(filter(None, linedata))
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if cleandata:
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for entry in cleandata:
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output_line = {}
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parsed_line = entry.split()
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output_line['filesystem'] = parsed_line[0]
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output_line['mount_point'] = parsed_line[2]
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output_line['type'] = parsed_line[4]
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access = parsed_line[5].lstrip('(').rstrip(')').split(',')
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output_line['options'] = access
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raw_output.append(output_line)
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if raw:
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return raw_output
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else:
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return process(raw_output)
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