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#compdef systemd-analyze

_systemd_analyze_command(){
    local -a _systemd_analyze_cmds
    # Descriptions taken from systemd-analyze --help.
    _systemd_analyze_cmds=(
        'time:Print time spent in the kernel before reaching userspace'
        'blame:Print list of running units ordered by time to init'
        'critical-chain:Print a tree of the time critical chain of units'
        'plot:Output SVG graphic showing service initialization'
        'dot:Dump dependency graph (in dot(1) format)'
    )

    if (( CURRENT == 1 )); then
        _describe "options" _systemd_analyze_cmds
    else
        _message "no more options"
    fi
}

_arguments \
    {-h,--help}'[Show help text.]' \
    '--user[Shows performance data of user sessions instead of the system manager.]' \
    '--order[When generating graph for dot, show only order]' \
    '--require[When generating graph for dot, show only requirement]' \
    '*::systemd-analyze commands:_systemd_analyze_command'