dolang-shell-modules 0.1.0

Stock embedded Do modules for the shell.
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import shlex
  fs:
    - open

def read_keys path
  open $path do |file|
    let res = {}
    for line = file
      let k v = line.split = limit: 1
      res[k] = (shlex.split v).next()
    res

# Returns a dict of key/value pairs from `/etc/os-release`.
#
# Keys and values follow the [os-release](https://www.freedesktop.org/software/systemd/man/os-release.html)
# specification. Values are unquoted (shell quoting is stripped).
#
# **Example:**
# ```
# import systemd
# let rel = systemd.os_release()
# echo $rel["NAME"]   # e.g. "Fedora Linux"
# ```
pub def os_release()
  read_keys /etc/os-release