OCaml: Rename and expand justfile

ocaml/.justfile

@@ -0,0 +1,68 @@
+_default:
+    @just --list
+
+# Build project with Dune
+[group('build')]
+build:
+    dune build
+
+alias b := build
+
+# Cleanup build artifacts
+[group('build')]
+clean:
+    dune clean
+
+alias c := clean
+
+# Generate coverage files and report
+[group('checks')]
+cover : clean build
+    find . -name '*.coverage' -exec rm -v '{}' ';'
+    dune runtest --instrument-with bisect_ppx --force
+    bisect-ppx-report html
+    bisect-ppx-report summary
+
+# Clean, build, run checks and tests with coverage
+[group('checks')]
+full-build: clean check cover
+
+alias fb := full-build
+
+# Check formatting and run tests with coverage
+[group('checks')]
+check: format-check cover
+
+alias ck := check
+
+# Run tests
+[group('checks')]
+test : build
+    dune test
+
+alias t := test
+
+# Format all files
+[group('checks')]
+format:
+    dune fmt
+    dune promote
+
+alias fmt := format
+
+# Check formatting without changing files
+[group('checks')]
+format-check:
+    dune fmt --preview
+
+alias f := format-check
+
+# Show system, compiler and tooling information
+info:
+    @echo OCaml version: $(ocamlc --version)
+    @echo Dune version: $(dune --version)
+    @echo Git version: $(git --version | cut -f 3 -d ' ')
+    @echo Just version: $(just --version | cut -f 2 -d ' ')
+    @echo OS/Arch: {{ os() }} {{ arch() }}
+    @echo GCC Triplet: $(gcc -dumpmachine)
+    @echo Shell: {{ env('SHELL') }}

ocaml/justfile

@@ -1,25 +0,0 @@
-default:
-    @just --list
-
-build :
-    dune build
-
-test :
-    dune build
-    dune test
-
-format :
-    dune fmt; dune promote
-
-format-check fmt-ck :
-    dune fmt --preview
-
-cover :
-    find . -name '*.coverage' -exec rm -v '{}' ';'
-    dune build
-    dune runtest --instrument-with bisect_ppx --force
-    bisect-ppx-report html
-    bisect-ppx-report summary
-
-clean :
-    dune clean