refactor(build): Port PHONY make targets to just

Author: alerque

Justfile

@@ -0,0 +1,12 @@
+import 'build-aux/que.just'
+import 'build-aux/que_rust_boilerplate.just'
+
+[group('test')]
+test:
+	make test
+
+[group('lint')]
+lint: lint-rust
+	echo from parent lint
+
+# vim: set ft=just

build-aux/que.just

@@ -0,0 +1,3 @@
+set allow-duplicate-variables
+set shell := ["zsh", "-cu"]
+lints := "foo"

build-aux/que_rust_boilerplate.just

@@ -0,0 +1,10 @@
+[group('rust')]
+[group('lint')]
+lint-rust: rustfmt
+	echo from rust lint
+
+lints := lints + "lint-rust"
+
+[group('rust')]
+rustfmt:
+

configure.ac

@@ -14,6 +14,7 @@ QUE_DIST_CHECKSUMS
 
 AM_COND_IF([DEVELOPER_MODE], [
     QUE_PROGVAR([gitcliff], [git-cliff])
+    QUE_PROGVAR([just], [just])
     QUE_PROGVAR([typos], [typos])
 ])