fix: Upgrade to LTS-19.18

.github/workflows/ci.yml

@@ -1,39 +1,43 @@
-name: CI
+name: Build & test
 
 on:
   pull_request:
-  push:
-    branches: [master]
+    branches:
+      - main
 
 jobs:
   build:
     runs-on: ubuntu-latest
+
     steps:
-
-    # Needed for the add-path command
-    - name: ACTIONS_ALLOW_UNSECURE_COMMANDS
-      id: ACTIONS_ALLOW_UNSECURE_COMMANDS
-      run: echo 'ACTIONS_ALLOW_UNSECURE_COMMANDS=true' >> $GITHUB_ENV
-
-    - uses: actions/checkout@v1
-
-    - uses: mstksg/setup-stack@v1
-
-    - uses: actions/cache@v1
-      name: Cache ~/.stack
-      with:
-        path: ~/.stack
-        key: ${{ runner.os }}-stack-${{ hashFiles('stack.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-stack-
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: haskell/actions/setup@v2
+        with:
+          ghc-version: "9.0.2" # Exact version of ghc to use
+          # cabal-version: 'latest'. Omitted, but defaults to 'latest'
+          enable-stack: true
+          stack-version: "2.9.3"
+
+      # Attempt to load cached dependencies
+      - name: Cache Stack dependencies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.stack
+            .stack-work
+          key: ${{ runner.os }}-stack-${{ hashFiles('stack.yaml') }}
+
+      - name: Build and test
+        run: |
+          stack build --test --no-run-tests --bench --no-run-benchmarks --haddock --no-haddock-deps --no-haddock-hyperlink-source --fast
 
-    - uses: actions/cache@v1
-      name: Cache .stack-work
-      with:
-        path: .stack-work
-        key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('**/*.hs') }}
-        restore-keys: |
-          ${{ runner.os }}-stack-work-
-
-    - name: Compile with Stack
-      run: stack test --fast
+      # Save cached dependencies
+      - name: Cache Stack dependencies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.stack
+            .stack-work
+          key: ${{ runner.os }}-stack-${{ hashFiles('stack.yaml') }}

.github/workflows/publish.yml

@@ -0,0 +1,54 @@
+name: Publish Package
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  HACKAGE_USERNAME: ${{ secrets.HACKAGE_USERNAME }}
+  HACKAGE_PASSWORD: ${{ secrets.HACKAGE_PASSWORD }}
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup Stack
+        uses: actions/setup-haskell@v1
+        with:
+          ghc-version: 8.10.2
+          stack-version: 2.5.1
+
+      - name: Bump version field
+        run: |
+          if grep -q "feat" <<< "$GITHUB_REF"; then
+            echo "feat: bumping minor version"
+            stack exec bump-version minor package.yaml
+          elif grep -q "fix" <<< "$GITHUB_REF"; then
+            echo "fix: bumping patch version"
+            stack exec bump-version patch package.yaml
+          elif grep -q "breaking" <<< "$GITHUB_REF"; then
+            echo "breaking: bumping major version"
+            stack exec bump-version major package.yaml
+          else
+            echo "no version bump required"
+          fi
+
+      - name: Publish to Hackage
+        run: |
+          echo "publishing to hackage"
+          echo "username: $HACKAGE_USERNAME"
+          echo "password: $HACKAGE_PASSWORD"
+          echo "$HACKAGE_PASSWORD" | stack publish --username "$HACKAGE_USERNAME" --password-stdin
+
+      - name: Push changes
+        uses: ad-m/github-push-action@master
+        with:
+          branch: main
+          force: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

aws-lambda-haskell-runtime.cabal

@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.34.4.
+-- This file has been generated from package.yaml by hpack version 0.35.1.
 --
 -- see: https://github.com/sol/hpack
 
@@ -13,7 +13,7 @@ homepage:       https://github.com/theam/aws-lambda-haskell-runtime#readme
 bug-reports:    https://github.com/theam/aws-lambda-haskell-runtime/issues
 author:         Nikita Tchayka
 maintainer:     [email protected]
-copyright:      2021 The Agile Monkeys SL
+copyright:      2023 The Agile Monkeys SL
 license:        Apache-2.0
 license-file:   LICENSE
 build-type:     Simple
@@ -58,7 +58,7 @@ library
       QuasiQuotes
   ghc-options: -Wall -optP-Wno-nonportable-include-path -Wincomplete-uni-patterns -Wincomplete-record-updates -Wcompat -Widentities -Wredundant-constraints -Wmissing-export-lists -Wpartial-fields -fhide-source-paths -freverse-errors
   build-depends:
-      aeson
+      aeson >2
     , base >=4.7 && <5
     , bytestring
     , case-insensitive

package.yaml

@@ -4,7 +4,7 @@ github: "theam/aws-lambda-haskell-runtime"
 license: Apache-2.0
 author: Nikita Tchayka
 maintainer: [email protected]
-copyright: 2021 The Agile Monkeys SL
+copyright: 2023 The Agile Monkeys SL
 
 extra-source-files:
   - README.md
@@ -18,7 +18,7 @@ dependencies:
 
 library:
   dependencies:
-    - aeson
+    - aeson > 2
     - bytestring
     - http-client
     - http-types

src/Aws/Lambda/Runtime/ALB/Types.hs

@@ -27,6 +27,7 @@ import Data.Aeson
   )
 import Data.Aeson.Types (Parser)
 import qualified Data.Aeson.Types as T
+import qualified Data.Aeson.Key as K
 import qualified Data.CaseInsensitive as CI
 import Data.HashMap.Strict (HashMap)
 import Data.Text (Text)
@@ -59,7 +60,7 @@ instance FromJSON body => FromJSON (ALBRequest body) where
   parseJSON = parseALBRequest parseObjectFromStringField
 
 -- We need this because API Gateway is going to send us the payload as a JSON string
-parseObjectFromStringField :: FromJSON a => Object -> Text -> Parser (Maybe a)
+parseObjectFromStringField :: FromJSON a => Object -> T.Key -> Parser (Maybe a)
 parseObjectFromStringField obj fieldName = do
   fieldContents <- obj .: fieldName
   case fieldContents of
@@ -70,7 +71,7 @@ parseObjectFromStringField obj fieldName = do
     Null -> pure Nothing
     other -> T.typeMismatch "String or Null" other
 
-parseALBRequest :: (Object -> Text -> Parser (Maybe body)) -> Value -> Parser (ALBRequest body)
+parseALBRequest :: (Object -> T.Key -> Parser (Maybe body)) -> Value -> Parser (ALBRequest body)
 parseALBRequest bodyParser (Object v) =
   ALBRequest
     <$> v .: "path"
@@ -167,5 +168,5 @@ mkALBResponse code headers payload =
 headerToPair :: Header -> T.Pair
 headerToPair (cibyte, bstr) = k .= v
   where
-    k = (T.decodeUtf8 . CI.original) cibyte
+    k = (K.fromText . T.decodeUtf8 . CI.original) cibyte
     v = T.decodeUtf8 bstr

src/Aws/Lambda/Runtime/APIGateway/Types.hs

@@ -29,6 +29,7 @@ import Data.Aeson
     (.:?)
   )
 import Data.Aeson.Types (Parser)
+import qualified Data.Aeson.Key as K
 import qualified Data.Aeson.Types as T
 import qualified Data.CaseInsensitive as CI
 import Data.HashMap.Strict (HashMap)
@@ -70,7 +71,7 @@ instance FromJSON body => FromJSON (ApiGatewayRequest body) where
   parseJSON = parseApiGatewayRequest parseObjectFromStringField
 
 -- We need this because API Gateway is going to send us the payload as a JSON string
-parseObjectFromStringField :: FromJSON a => Object -> Text -> Parser (Maybe a)
+parseObjectFromStringField :: FromJSON a => Object -> T.Key -> Parser (Maybe a)
 parseObjectFromStringField obj fieldName = do
   fieldContents <- obj .: fieldName
   case fieldContents of
@@ -81,7 +82,7 @@ parseObjectFromStringField obj fieldName = do
     Null -> pure Nothing
     other -> T.typeMismatch "String or Null" other
 
-parseApiGatewayRequest :: (Object -> Text -> Parser (Maybe body)) -> Value -> Parser (ApiGatewayRequest body)
+parseApiGatewayRequest :: (Object -> T.Key -> Parser (Maybe body)) -> Value -> Parser (ApiGatewayRequest body)
 parseApiGatewayRequest bodyParser (Object v) =
   ApiGatewayRequest
     <$> v .: "resource"
@@ -215,5 +216,5 @@ mkApiGatewayResponse code headers payload =
 headerToPair :: Header -> T.Pair
 headerToPair (cibyte, bstr) = k .= v
   where
-    k = (T.decodeUtf8 . CI.original) cibyte
+    k = (K.fromText . T.decodeUtf8 . CI.original) cibyte
     v = T.decodeUtf8 bstr

stack.yaml

@@ -17,7 +17,7 @@
 #
 # resolver: ./custom-snapshot.yaml
 # resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver: lts-16.12
+resolver: lts-19.18
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.

stack.yaml.lock

@@ -7,34 +7,34 @@ packages:
 - completed:
     hackage: require-0.4.2@sha256:f28dc58dd927e98a709dd926ace92704c09db34dd33a278e1d5aa22cac133984,3625
     pantry-tree:
-      size: 718
       sha256: 1fe2c5947db887175c819c3a0a55d9dcbb5823d28d0a5f588ea1db2d370bd1e1
+      size: 718
   original:
     hackage: require-0.4.2
 - completed:
     hackage: cheapskate-0.1.1.2@sha256:b8ae3cbb826610ea45e6840b7fde0af2c2ea6690cb311edfe9683f61c0a50d96,3072
     pantry-tree:
-      size: 866
       sha256: f3d8b45723bf9851163e50b900b5397e22dca07af70c2c6145a5aea34e3a0e49
+      size: 866
   original:
     hackage: cheapskate-0.1.1.2@sha256:b8ae3cbb826610ea45e6840b7fde0af2c2ea6690cb311edfe9683f61c0a50d96,3072
 - completed:
     hackage: inliterate-0.1.0@sha256:61b17ab3cef803512c264e27e463390b47af59d7d2b3a2a89bea2eac0cf84266,1853
     pantry-tree:
-      size: 618
       sha256: 2cea999a63449b913f6186c3b8b276050e7a1a7195f5e94ac94fa4007da36558
+      size: 618
   original:
     hackage: inliterate-0.1.0@sha256:61b17ab3cef803512c264e27e463390b47af59d7d2b3a2a89bea2eac0cf84266,1853
 - completed:
     hackage: megaparsec-7.0.5@sha256:45e1f1348fab2783646fdb4d9e6097568981a740951c7356d36d794e2baba305,3902
     pantry-tree:
-      size: 1428
       sha256: 1f8baf6e07326f8c8a2dd31de6b2860427f158b0892c52ba5fe9ffeb6cd3bf7f
+      size: 1428
   original:
     hackage: megaparsec-7.0.5@sha256:45e1f1348fab2783646fdb4d9e6097568981a740951c7356d36d794e2baba305,3902
 snapshots:
 - completed:
-    size: 532377
-    url: https://github.com/raw/commercialhaskell/stackage-snapshots/master/lts/16/12.yaml
-    sha256: f914cfa23fef85bdf895e300a8234d9d0edc2dbec67f4bc9c53f85867c50eab6
-  original: lts-16.12
+    sha256: 65b9809265860e085b4f61d4eb00d5d73e41190693620385a69cc9d9df7a901d
+    size: 619164
+    url: https://github.com/raw/commercialhaskell/stackage-snapshots/master/lts/19/18.yaml
+  original: lts-19.18