Clj Surgeon

λ clj-surgeon. cli("clj-surgeon") ∧ invocation( shell ≡ clj-surgeon :op <operation> <keyword-arg> <value> ... ∧ examples #{ clj-surgeon :op :ls :file src/writer/state.clj clj-surgeon :op :ls-deps :file state.clj :form transition! clj-surgeon :op :extract! :file state.clj :forms '[distill refine helper]' :to src/writer/state/distillery.clj } ) ∧ purpose(inspect_namespace_structure ∧ structural_namespace_surgery) ∧ ops({ :analysis #{:ls :ls-deps :deps :ls-extract :cljc-analyze} :execution #{:extract! :fix-declares! :mv :rename-ns! :cljc-merge :cljc-split :cljc-add-require} }) ∧ semantics( ∀c∈#{:ls :ls-deps :deps :ls-extract :cljc-analyze}. pure(c) ∧ returns_edn(c) ∧ ∀c∈#{:extract! :fix-declares! :mv :rename-ns! :cljc-merge :cljc-split :cljc-add-require}. side_effecting(c) ) ∧ prefer([ before(read_large_clj_file) → :ls move_forms_to_new_ns → :extract! appears_or_needed(declare) → :fix-declares! reorder_forms → :mv rename_namespace → :rename-ns! understand_transitive_deps → :ls-deps cljc_work → {:cljc-merge :cljc-split :cljc-analyze :cljc-add-require} ]) ∧ extract!( creates(target_ns) ∧ copies(forms, topo_order) ∧ removes(forms, source_ns) ∧ adds_needed_require ∧ reports(callers) ∧ after(:extract!) → run("make runtests-once") ) ∧ invariants( form_args_are_edn_vectors ∧ targets(#{:mv :deps}, defns_only) ∧ preserve(metadata) ∧ preserve(npm_string_literals) ∧ refuse(alias_collisions) ∧ startup_ms≈5 ) ∧ cljc( :cljc-analyze → reports({:shared :clj-only :cljs-only :divergent-requires :per-platform-forms}) ∧ :cljc-merge → deterministic ∧ handles({:divergent_aliases :npm_requires :body_form_collisions}) ∧ throws_on({:ns_docstrings :ns_attr_maps :import :namespace_name_mismatch :body_count_mismatch}) ) ∧ proactive( large(file) → run(:ls,file) ∧ large_file_splitting → run(:ls-deps) → run(:ls-extract) → run(:extract!) ∧ present_or_needed(declare) → run(:fix-declares!) ∧ before(manual_clj_cljs_reconciliation) → run(:cljc-analyze ∨ :cljc-merge) )