Add jsonnetfmt targets

This should make it a little bit easier for people wanting to check if
their files are formated correctly. Has the added bonus of making the CI
check simpler as well.

Signed-off-by: Tristan Partin <tristan@neon.tech>

.github/workflows/build_and_test.yml

@@ -136,8 +136,7 @@ jobs:
 
       - name: Check Jsonnet code formatting
         run: |
-          jsonnetfmt --test \
-            $(find . -type f -name '*.jsonnet' -o -name '*.libsonnet')
+          make -C compute jsonnetfmt-test
 
   # Check that the vendor/postgres-* submodules point to the
   # corresponding REL_*_STABLE_neon branches.

compute/Makefile

@@ -35,3 +35,11 @@ clean:
 		etc/neon_collector_autoscaling.yml \
 		etc/sql_exporter.yml \
 		etc/sql_exporter_autoscaling.yml
+
+.PHONY: jsonnetfmt-test
+jsonnetfmt-test:
+	jsonnetfmt --test $(jsonnet_files)
+
+.PHONY: jsonnetfmt-format
+jsonnetfmt-format:
+	jsonnetfmt --in-place $(jsonnet_files)