Fix changes overwrite bug

And version bump

CHANGELOG.md

@@ -1,4 +1,9 @@
-## [_Unreleased_](https://github.com/freckle/stackctl/compare/v1.1.0.3...main)
+## [_Unreleased_](https://github.com/freckle/stackctl/compare/v1.1.0.4...main)
+
+## [v1.1.0.4](https://github.com/freckle/stackctl/compare/v1.1.0.3...v1.1.0.4)
+
+- Fix bug where only the last spec in a multi-spec case had its changes present
+  in the output file generated by `changes`.
 
 ## [v1.1.0.3](https://github.com/freckle/stackctl/compare/v1.1.0.2...v1.1.0.3)
 

package.yaml

@@ -1,5 +1,5 @@
 name: stackctl
-version: 1.1.0.3
+version: 1.1.0.4
 github: freckle/stackctl
 license: MIT
 author: Freckle Engineering

src/Stackctl/Spec/Changes.hs

@@ -48,6 +48,9 @@ runChanges
   => ChangesOptions
   -> m ()
 runChanges ChangesOptions {..} = do
+  -- Clear file before starting, as we have to use append for each spec
+  liftIO $ T.writeFile scoOutput ""
+
   specs <- discoverSpecs
 
   for_ specs $ \spec -> do
@@ -60,9 +63,7 @@ runChanges ChangesOptions {..} = do
           exitFailure
         Right mChangeSet -> do
           colors <- getColorsStdout
-          let name = pack $ stackSpecPathFilePath $ stackSpecSpecPath spec
-          liftIO $ T.writeFile scoOutput $ formatChangeSet
-            colors
-            name
-            scoFormat
-            mChangeSet
+          let
+            name = pack $ stackSpecPathFilePath $ stackSpecSpecPath spec
+            formatted = formatChangeSet colors name scoFormat mChangeSet
+          liftIO $ T.appendFile scoOutput $ formatted <> "\n"

stackctl.cabal

@@ -5,7 +5,7 @@ cabal-version: 1.18
 -- see: https://github.com/sol/hpack
 
 name:           stackctl
-version:        1.1.0.3
+version:        1.1.0.4
 description:    Please see <https://github.com/freckle/stackctl#readme>
 homepage:       https://github.com/freckle/stackctl#readme
 bug-reports:    https://github.com/freckle/stackctl/issues