config/modules/desktop/helix-desktop.nix

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2023-05-02 22:30:37 +03:00
{ pkgs, ... }:
let
helixDesktop = pkgs.makeDesktopItem {
name = "net.privatevoid.HelixDesktop";
desktopName = "Helix";
comment = "Helix Editor";
mimeTypes = [
"text/plain"
"application/x-zerosize"
"inode/directory"
];
inherit icon;
tryExec = "hx";
exec = ''${hxOpenHandler} %F'';
};
icon = pkgs.fetchurl {
name = "helix-logo.svg";
url = "https://raw.githubusercontent.com/helix-editor/helix/d1a4bd876b3ae646693c0905d7f29b636e2e5033/logo.svg";
sha256 = "sha256-1XBrlGbCfkfYhIZuQ9eDBgDoohup/gQ9VZynEerUqcY=";
};
hxOpenHandler = pkgs.writeShellScript "hx-open-handler" ''
isDir () { test -d "$1"; }
isFile () { test -f "$1"; }
findAnyDir () {
for f in "$@"; do
if test -d "$f"; then
echo "$f"
return 0
fi
done
return 1
}
if [[ "$#" == 0 ]]; then
exec blackbox -w "$HOME" -c hx
elif [[ "$#" == 1 ]]; then
isDir "$1" && exec blackbox -w "$1" -c "hx ."
isFile "$1" && exec blackbox -w "$(dirname "$1")" -c "hx '$1'"
else
firstDir="$(findAnyDir "$@")"
findAnyDirStatus="$?"
if [[ "$findAnyDirStatus" == 0 ]]; then
exec blackbox -w "$firstDir" -c "hx ."
else
# magic: find common base directory
workDir="$(dirname "$@" | sed -e 'N;s/^\(.*\).*\n\1.*$/\1\n\1/;D')"
args=("$@")
exec blackbox -w "$workDir" -c "hx ''${args[*]@Q}"
fi
fi
'';
in
{
environment.systemPackages = [ helixDesktop ];
}