anyconfig_cli example to modify the content of YAML file

anyconfig_cli example to modify the content of YAML file

ssato@x1-carbon-gen6% anyconfig_cli -h | grep -A 20 -E \^Query
Query/Get/set options:
  -Q QUERY, --query QUERY
                        Query with JMESPath expression language. See
                        http://jmespath.org for more about JMESPath
                        expression. This option is not used with --get option
                        at the same time. Please note that python module to
                        support JMESPath expression
                        (https://pypi.python.org/pypi/jmespath/) is required
                        to use this option
  --get GET             Specify key path to get part of config, for example, '
                        --get a.b.c' to config {'a': {'b': {'c': 0, 'd': 1}}}
                        gives 0 and '--get a.b' to the same config gives {'c':
                        0, 'd': 1}. Path expression can be JSON Pointer
                        expression (http://tools.ietf.org/html/rfc6901) such
                        like '', '/a~1b', '/m~0n'. This option is not used
                        with --query option at the same time.
  --set SET             Specify key path to set (update) part of config, for
                        example, '--set a.b.c=1' to a config {'a': {'b': {'c':
                        0, 'd': 1}}} gives {'a': {'b': {'c': 1, 'd': 1}}}.

Common options:
ssato@x1-carbon-gen6% anyconfig_cli --get env /usr/share/alacritty/alacritty.yml
TERM: xterm-256color
ssato@x1-carbon-gen6% anyconfig_cli --set env.TERM=xterm /usr/share/alacritty/alacritty.yml | grep -A 5 -E \^env
env:
  TERM: xterm
window:
  dimensions:
    columns: 80
    lines: 24
ssato@x1-carbon-gen6% anyconfig_cli -O json --set env.TERM=xterm /usr/share/alacritty/alacritty.yml | jq '.env'
{
  "TERM": "xterm"
}
ssato@x1-carbon-gen6%
ssato@x1-carbon-gen6% dnf copr list
copr.fedorainfracloud.org/ssato/extras *
copr.fedorainfracloud.org/ssato/python-anyconfig *
copr.fedorainfracloud.org/tjuberg/i3-desktop *
* These coprs have repo file with an old format that contains no information about Copr hub - the default one was assumed. Re-enable the project to fix this.
ssato@x1-carbon-gen6%