Exclude data_readers.cljc files from the :no-ns-form-found linter

Fixes #447

README.md

@@ -41,7 +41,7 @@ Eastwood can be run from the command line as a
 Merge the following into your `project.clj` or `~/.lein/profiles.clj`:
 
 ```clojure
-:plugins [[jonase/eastwood "1.4.0"]]
+:plugins [[jonase/eastwood "1.4.1"]]
 ```
 
 To run Eastwood with the default set of lint warnings on all of the
@@ -60,7 +60,7 @@ If you're using `deps.edn`, you can set Eastwood options in an edn map, like thi
                  "eastwood.lint"
                  ;; Any Eastwood options can be passed here as edn:
                  {}]
-     :extra-deps {jonase/eastwood {:mvn/version "1.4.0"}}}}}
+     :extra-deps {jonase/eastwood {:mvn/version "1.4.1"}}}}}
 
 ```
 to your `deps.edn`, and you should then be able to run Eastwood as
@@ -421,7 +421,7 @@ If you use Leiningen, merge this into your project's `project.clj`
 file first:
 
 ```clojure
-:profiles {:dev {:dependencies [[jonase/eastwood "1.4.0" :exclusions [org.clojure/clojure]]]}}
+:profiles {:dev {:dependencies [[jonase/eastwood "1.4.1" :exclusions [org.clojure/clojure]]]}}
 ```
 
 If you use a different build tool, you will need to add the dependency
@@ -564,7 +564,7 @@ can be used to modify this merging behavior.
 For example, if your user-wide `profiles.clj` file contains this:
 
 ```clojure
-{:user {:plugins [[jonase/eastwood "1.4.0"]]
+{:user {:plugins [[jonase/eastwood "1.4.1"]]
         :eastwood {:exclude-linters [:unlimited-use]
                    :debug [:time]}
         }}
@@ -2202,7 +2202,7 @@ your local Maven repository:
     $ cd path/to/eastwood
     $ lein with-profile -user,-dev,+eastwood-plugin install
 
-Then add `[jonase/eastwood "1.4.0"]` to
+Then add `[jonase/eastwood "1.4.1"]` to
 your `:plugins` vector in your `:user` profile, perhaps in your
 `$HOME/.lein/profiles.clj` file.
 

changes.md

@@ -1,3 +1,10 @@
+## Changes from 1.4.0 to 1.4.1
+
+#### Bugfixes
+
+* Exclude `data_readers.cljc` files from the `:no-ns-form-found` linter.
+  * Closes https://github.com/jonase/eastwood/issues/447
+
 ## Changes from 1.3.0 to 1.4.0
 
 * Make the `:def-in-def` linter omittable via the `disable-warning` mechanism.

doc/README-creating-new-release.md

@@ -23,7 +23,7 @@ Commit all of those changes.
 
 Tag it with a version tag, e.g.:
 
-    % git tag -a v1.2.2 -m "1.2.2"
+    % git tag -a v1.4.1 -m "1.4.1"
 
 'git push' by default does not push tags to the remote server.  To
 cause that to happen, use:

project.clj

@@ -64,8 +64,8 @@
                                                   [metosin/spec-tools "0.10.5"]
                                                   [org.clojure/core.async "1.6.673"]
                                                   [org.clojure/java.jdbc "0.7.12"]]}
-             :clj-kondo {:dependencies [[clj-kondo "2023.04.14"]]}
-             :antq {:plugins [[com.github.liquidz/antq "2.3.1043"]]
+             :clj-kondo {:dependencies [[clj-kondo "2023.10.20"]]}
+             :antq {:plugins [[com.github.liquidz/antq "2.7.1133"]]
                     :antq {:exclude ["nrepl/nrepl" "org.clojure/clojure"]}}
              :1.7 {:dependencies [[org.clojure/clojure "1.7.0"]]}
              :1.8 {:dependencies [[org.clojure/clojure "1.8.0"]]}

resources/EASTWOOD_VERSION

@@ -1,5 +1,5 @@
 {
  :major 1
  :minor 4
- :patch 0
+ :patch 1
 }

src/eastwood/linters/misc.clj

@@ -1008,11 +1008,16 @@
                     (map str)
                     (set))
           tfilemap (-> filemap keys set)
-          maybe-data-readers (->> dir-name-strs
-                                  (map #(File.
-                                         (str % File/separator
-                                              "data_readers.clj")))
-                                  set)]
+          maybe-data-readers (into (->> dir-name-strs
+                                        (map #(File.
+                                               (str % File/separator
+                                                    "data_readers.clj")))
+                                        set)
+                                   (->> dir-name-strs
+                                        (map #(File.
+                                               (str % File/separator
+                                                    "data_readers.cljc")))
+                                        set))]
       {:lint-warnings
        (->> (set/difference files tfilemap maybe-data-readers omit)
             (map (partial make-lint-warning :no-ns-form-found "No ns form was found in file" cwd)))})))

src/eastwood/passes.clj

@@ -128,7 +128,8 @@
                ast))]
     (postwalk ast pw)))
 
-(def ^:private ^:dynamic *ancestors*)
+(def ^:private ^:dynamic *ancestors*
+  nil)
 
 (defn add-ancestors-pre [ast]
   (swap! *ancestors* #(update % :ancestors conj ast))