Rename to libraries in expectations, sol#483.

CHANGELOG.md

@@ -1,3 +1,6 @@
+## Changes in 0.35.0
+  - New section: `libraries`, replacing `internal-libraries` (a breaking change).
+
 ## Changes in 0.34.6
   - Add `Paths_` module to `autogen-modules` when `cabal-version >= 2`
 

README.md

@@ -124,7 +124,7 @@ library:
 | `custom-setup` | · | | See [Custom setup](#custom-setup) | | |
 | `flags`  | `flag <name>` | | Map from flag name to flag (see [Flags](#flags)) | | |
 | `library` | · | | See [Library fields](#library-fields) | | |
-| `internal-libraries` | `library <name>` | | Map from internal library name to a dict of [library fields](#library-fields) and global top-level fields. | | `0.21.0` |
+| `libraries` | `library <name>` | | Map from internal library name to a dict of [library fields](#library-fields) and global top-level fields. | | `0.21.0` |
 | `executables` | `executable <name>` | | Map from executable name to executable (see [Executable fields](#executable-fields)) | | |
 | `executable` | `executable <package-name>` | | Shortcut for `executables: { package-name: ... }` | | `0.18.0` |
 | `tests` | `test-suite <name>` | | Map from test name to test (see [Test fields](#test-fields)) | | |

test/EndToEndSpec.hs

@@ -1075,11 +1075,11 @@ spec = around_ (inTempDirectoryNamed "foo") $ do
               foo (Blah as Etc)
           |]) {packageCabalVersion = "2.0"}
 
-    describe "internal-libraries" $ do
-      it "accepts internal-libraries" $ do
+    describe "libraries" $ do
+      it "accepts libraries" $ do
         touch "src/Foo.hs"
         [i|
-        internal-libraries:
+        libraries:
           bar:
             source-dirs: src
         |] `shouldRenderTo` namedLibrary "bar" [i|
@@ -1096,22 +1096,22 @@ spec = around_ (inTempDirectoryNamed "foo") $ do
       it "warns on unknown fields" $ do
         [i|
         name: foo
-        internal-libraries:
+        libraries:
           bar:
             baz: 42
-        |] `shouldWarn` pure "package.yaml: Ignoring unrecognized field $.internal-libraries.bar.baz"
+        |] `shouldWarn` pure "package.yaml: Ignoring unrecognized field $.libraries.bar.baz"
 
       it "warns on missing source-dirs" $ do
         [i|
         name: foo
-        internal-libraries:
+        libraries:
           bar:
             source-dirs: src
         |] `shouldWarn` pure "Specified source-dir \"src\" does not exist"
 
       it "accepts visibility" $ do
         [i|
-        internal-libraries:
+        libraries:
           bar:
             visibility: public
         |] `shouldRenderTo` (namedLibrary "bar" [i|