sudo should be dynamic then too

Signed-off-by: fbt <fbt@fleshless.org>

autobuilder/Containerfile

@@ -1,12 +1,10 @@
 FROM localhost/spark
+RUN pacman -Suy --noconfirm base-devel git
 
 COPY locale.gen /etc/locale.gen
 RUN locale-gen
 
-RUN pacman -Suy --noconfirm base-devel git
-
-COPY ./builder.sudoers /etc/sudoers.d/builder
+COPY gnupg /.gnupg
 COPY ./build /build
 
-COPY gnupg /.gnupg
 RUN chmod 700 /.gnupg

autobuilder/build

@@ -11,6 +11,9 @@ pacman -Suy --noconfirm
 # gnupg dir permissions
 chown -R "$BUILDUSER:$BUILDUSER" /.gnupg
 
+# Add sudo permissions for pacman to install dependencies
+printf '%s ALL=(ALL) NOPASSWD: /usr/bin/pacman\n' "$BUILDUSER" > /etc/sudoers.d/builduser
+
 # Workdir
 cd /buildroot