From 1de0bbe4fca7448166b2a6ec0863ca9fffbceaf3 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Wed, 29 Mar 2023 11:20:56 -0300
Subject: src/bin/paku.in: Generate build.nix

---
 src/bin/paku.in | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src')

diff --git a/src/bin/paku.in b/src/bin/paku.in
index ca43aa6..8dc30c9 100755
--- a/src/bin/paku.in
+++ b/src/bin/paku.in
@@ -212,6 +212,20 @@ sub emit_release() {
 	exit;
 }
 
+sub emit_build_nix() {
+	my $json = load_json();
+	my $ns = $json->{namespace};
+	$ns =~ s/\./-/g;
+	print <<~EOF;
+		{ pkgs ?
+		  import <nixpkgs> { overlays = [ (import ./default.nix { inherit pkgs; }) ]; }
+		}:
+
+		map (name: pkgs.$ns."\${name}")
+		    (builtins.attrNames pkgs.$ns)
+		EOF
+}
+
 sub emit_nix() {
 	my $json = load_json();
 	my $ns = $json->{namespace};
@@ -944,6 +958,7 @@ sub emit_html() {
 my %actions = (
 	'debian-packages'  => \&emit_packages,
 	'debian-release'   => \&emit_release,
+	'build-nix'        => \&emit_build_nix,
 	nix                => \&emit_nix,
 	guix               => \&emit_guix,
 	'guix-channel-key' => \&emit_guix_channel_key,
-- 
cgit v1.2.3