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-rwxr-xr-xscripts/build.sh (renamed from build.sh)20
-rwxr-xr-xscripts/why-depends17
2 files changed, 34 insertions, 3 deletions
diff --git a/build.sh b/scripts/build.sh
index 0e574a3a..f3661978 100755
--- a/build.sh
+++ b/scripts/build.sh
@@ -1,6 +1,16 @@
 #!/usr/bin/env sh
 
-host="${1-tiamat}"
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
+host="${1-$(hostname)}"
 [ "$#" -gt 0 ] && shift 1
 
 root="$(git rev-parse --show-toplevel)"
@@ -13,7 +23,9 @@ check() {
     if [ -s "$file" ]; then
         rm "$file"
     elif ! [ -e "$file" ]; then
-        : "Ignore not existing files"
+        rm "$file" || {
+            : "Ignore not existing files"
+        }
     else
         echo "ERROR: '$file' is not a symlink. Not removing it." 1>&2
         exit 1
@@ -21,7 +33,7 @@ check() {
 }
 
 build_system() {
-    _val="$(nix build ".#nixosConfigurations.$host.config.system.build.toplevel" --print-out-paths --no-link "$@")"
+    _val="$(nix build ".#nixosConfigurations.$host.config.system.build.toplevel" --print-out-paths --no-link --option max-jobs 1 "$@")"
     exit_val="$?"
 
     if [ "$exit_val" -ne 0 ]; then
@@ -42,4 +54,6 @@ home="$(grep ExecStart= "$SYSTEM_OUT/etc/systemd/system/home-manager-soispha.ser
 check "$HOME_OUT"
 ln --symbolic "$home" "$HOME_OUT"
 
+nvd diff /run/current-system "$SYSTEM_OUT"
+
 # vim: ft=sh
diff --git a/scripts/why-depends b/scripts/why-depends
new file mode 100755
index 00000000..01471ce2
--- /dev/null
+++ b/scripts/why-depends
@@ -0,0 +1,17 @@
+#! /usr/bin/env sh
+
+package="$1"
+version="$2"
+shift 2
+
+if [ "$1" = "--running" ]; then
+    shift 1
+    base="/run/current-system"
+else
+    host="$(hostname)"
+    base=".#nixosConfigurations.$host.config.system.build.toplevel"
+fi
+
+fd "$package-$version$" /nix/store --type directory --threads 1 --exec nix why-depends "$@" "$base"
+
+# vim: ft=sh