https://github.com/NixOS/nixpkgs/pull/106691
1 package built:
hal-hardware-analyzer
[nix-shell:~/.cache/nixpkgs-review/pr-106691]$ hal
cli options

generic options
  --help, -h                          print help messages
  --version, -v                       displays the current version
  --show-log-options, -L              show all logging options
  --logfile, -l arg                   specify log file name
  --log-time                          includes time information into the log
  --licenses                          Shows the licenses of projects used
                                       by HAL
  --input-file, -i ARG                input file
  --gate-library, -gl ARG             used gate-library of the netlist
  --empty-netlist, -e                 create a new empty netlist, requires
                                       a gate library to be specified
  --volatile-mode                     [cli only] prevents hal from creating
                                       a .hal progress file (e.g. cluster
                                       use)
  --no-log                            prevents hal from creating a .log file
  --write-hdl ARG                     Write netlist to HDL file

plugin options

  --gui, -g                           start graphical user interface

  --dataflow                          executes the plugin dataflow
  --path arg                          provide path where results should be
                                       stored
  --layer arg                         (optional) layers per pipeline
                                       (default = 2)
  --sizes arg                         (optional) sizes which should be
                                       prioritized

  --python                            start python shell
  --python-script ARG                 run a python script in HAL. to pass
                                       args use --python-args
  --py-args, --python-args ARG        supply arguments to the python
                                       invocation. to provide multiple
                                       arguments use '"' and separate them
                                       with spaces



[nix-shell:~/.cache/nixpkgs-review/pr-106691]$ hal -g
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/hal_gui.so'...
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/vhdl_verilog_writers.so'...
[gate_library_manager] [info] registered gate library writer 'Default Verilog Writer' for file type '.v'
[gate_library_manager] [info] registered gate library writer 'Default VHDL Writer' for file type '.vhd'
[gate_library_manager] [info] registered gate library writer 'Default VHDL Writer' for file type '.vhdl'
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/graph_algorithm.so'...
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/dataflow.so'...
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/liberty_parser.so'...
[gate_library_manager] [info] registered gate library parser 'Default Liberty Parser' for file type '.lib'
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/netlist_simulator.so'...
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/python_shell.so'...
[core] [info] loading plugin '/nix/store/k7ifhaap5flnb74y91jd9qmsgmdhizqn-hal-hardware-analyzer-3.1.9/lib/hal_plugins/vhdl_verilog_parsers.so'...
[hdl_parser] [info] registered hdl parser 'Default Verilog Parser' for file type '.v'
[hdl_parser] [info] registered hdl parser 'Default VHDL Parser' for file type '.vhd'
[hdl_parser] [info] registered hdl parser 'Default VHDL Parser' for file type '.vhdl'
[core] [info] executing 'hal_gui' with
[core] [info]   '--gui':