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{ pkgs, config, ... }:
let
launchCommandInDirectory = dir: cmd: ''
#!/bin/sh
pushd ${dir}
exec ${cmd}
popd
'';
launchTerminalInDirectory = dir: cmd: ''
#!/bin/sh
exec ${pkgs.kitty}/bin/kitty -d ${dir} ${cmd}
'';
launchJupyterInDirectory = dir: jupyter: ''
#!/usr/bin/env fish
for port in (seq 9000 9100)
if not ss --listening --oneline --tcp --no-header | awk '{ split($4, port, ":"); print port[2]+0 }' | grep -q $port
set free_port $port
break
end
end
set token (head /dev/urandom | tr -dc A-Za-z0-9 | head -c 40)
${jupyter}/bin/jupyter-lab --no-browser --port=$free_port --NotebookApp.token=$token &
sleep 2
${pkgs.chromium}/bin/chromium --app="http://localhost:$free_port/?token=$token"
kill (jobs -lp)
'';
taskivations = pkgs.lib.mapAttrsToList (name: conf: let
command = pkgs.writeTextFile {
name = "tasker_cmd_" + name;
executable = true;
destination = "/bin/tasker_cmd_" + name;
text = pkgs.lib.attrByPath [ conf.type ] "" {
launcher = launchCommandInDirectory conf.directory conf.command;
terminal = launchTerminalInDirectory conf.directory conf.command;
local-shell = launchTerminalInDirectory conf.directory "nix-shell --command fish";
local-editor = launchCommandInDirectory conf.directory "nix-shell --run 'nvim-qt --no-ext-tabline'";
environment = launchTerminalInDirectory conf.directory ''
nix-shell ${builtins.unsafeDiscardStringContext conf.environment.drvPath} --command fish
'';
python-console = launchCommandInDirectory "~/" ''
nix-shell ${builtins.unsafeDiscardStringContext conf.environment.drvPath} --command jupyter-qtconsole
'';
jupyter-lab = launchJupyterInDirectory conf.directory conf.environment;
};
};
shortcut = pkgs.writeTextFile {
name = "tasker_shortcut_" + name;
executable = false;
destination = "/share/applications/tasker_shortcut_" + name + ".desktop";
text = ''
[Desktop Entry]
Type=Application
Name=${conf.description}
GenericName=Tasker
Exec=${command}/bin/tasker_cmd_${name}
Terminal=false
'';
};
in pkgs.symlinkJoin {
name = "tasker_task_" + name;
paths = [ shortcut ];
}) config.custom.tasks;
in {
home.packages = taskivations;
}
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