feat: improve arena implementation (#12)

Author: jensneuse

.github/workflows/ci.yml

@@ -6,23 +6,27 @@ on:
   push:
     branches:
       - master
+
+permissions:
+  contents: read
+
 jobs:
   test:
     name: Build and test (go ${{ matrix.go }} / ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        go: [ '1.21' ]
+        go: [ '1.25' ]
         os: [ubuntu-latest, windows-latest]
     steps:
       - name: Set git to use LF
         run: |
           git config --global core.autocrlf false
           git config --global core.eol lf
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v6
         with:
           go-version: ^${{ matrix.go }}
         id: go
@@ -32,20 +36,17 @@ jobs:
         run: go test -v ./... -race
 
   lint:
-    name: Linters
+    name: lint
     runs-on: ubuntu-latest
     steps:
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
-      - name: Set up Go 1.21
-        uses: actions/setup-go@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-go@v6
         with:
-          go-version: 1.21
-      - name: Run linters
-        uses: golangci/golangci-lint-action@v3
+          go-version: stable
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8
         with:
-          version: v1.55.2
-          args: --timeout=3m
+          version: v2.5.0
   ci:
     name: CI Success
     if: ${{ always() }}

arena.go

@@ -1,8 +1,11 @@
 module github.com/wundergraph/astjson
 
-go 1.21
+go 1.25
 
-require github.com/stretchr/testify v1.9.0
+require (
+	github.com/stretchr/testify v1.11.1
+	github.com/wundergraph/go-arena v0.0.0-20251008210416-55cb97e6f68f
+)
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect

arena_test.go

@@ -2,8 +2,10 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/wundergraph/go-arena v0.0.0-20251008210416-55cb97e6f68f h1:5snewyMaIpajTu4wj22L/DgrGimICqXtUVjkZInBH3Y=
+github.com/wundergraph/go-arena v0.0.0-20251008210416-55cb97e6f68f/go.mod h1:ROOysEHWJjLQ8FSfNxZCziagb7Qw2nXY3/vgKRh7eWw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=