chore(release): prepare for v0.4.2 (#137)

## [0.4.2] - 2026-06-08

### 🐛 Bug Fixes

- *(deps)* Update aws-sdk-go-v2 monorepo (#116)
- *(deps)* Update aws-sdk-go-v2 monorepo (#118)
- *(deps)* Update aws-sdk-go-v2 monorepo (#120)
- *(deps)* Update aws-sdk-go-v2 monorepo (#122)
- *(deps)* Update aws-sdk-go-v2 monorepo (#124)
- *(deps)* Update module github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager to v0.2.3 (#126)
- *(deps)* Update aws-sdk-go-v2 monorepo (#128)
- *(deps)* Update aws-sdk-go-v2 monorepo (#130)
- *(deps)* Update aws-sdk-go-v2 monorepo (#132)
- *(deps)* Update aws-sdk-go-v2 monorepo to v0.2.7 (#134)
- *(deps)* Update aws-sdk-go-v2 monorepo to v0.2.8 (#136)

<!-- generated by git-cliff -->

---

**Note:** Please use **Squash Merge** when merging this PR.

Reviewed-on: #137
Co-authored-by: Unbound Releaser <releaser@unbound.se>
Co-committed-by: Unbound Releaser <releaser@unbound.se>

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
     - --allow-multiple-documents
   - id: check-added-large-files
 - repo: https://github.com/alessandrojcm/commitlint-pre-commit-hook
-  rev: v9.24.0
+  rev: v9.25.0
   hooks:
   - id: commitlint
     stages: [ commit-msg ]
@@ -30,7 +30,7 @@ repos:
   - id: go-test
   - id: gofumpt
 - repo: https://github.com/golangci/golangci-lint
-  rev: v2.11.4
+  rev: v2.12.2
   hooks:
   - id: golangci-lint-full
 - repo: https://github.com/gitleaks/gitleaks

.version

@@ -1,3 +1,3 @@
 {
-  "version": "v0.2.0"
+  "version": "v0.4.2"
 }

CHANGELOG.md

@@ -2,6 +2,55 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.4.2] - 2026-06-08
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update aws-sdk-go-v2 monorepo (#116)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#118)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#120)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#122)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#124)
+- *(deps)* Update module github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager to v0.2.3 (#126)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#128)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#130)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#132)
+- *(deps)* Update aws-sdk-go-v2 monorepo to v0.2.7 (#134)
+- *(deps)* Update aws-sdk-go-v2 monorepo to v0.2.8 (#136)
+
+## [0.4.1] - 2026-05-09
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update aws-sdk-go-v2 monorepo (#102)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#103)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#104)
+- *(deps)* Update aws-sdk-go-v2 monorepo (#105)
+- *(deps)* Update module github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager to v0.1.20 (#108)
+
+### 🎨 Styling
+
+- Apply gofumpt formatting to s3.go (#112)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.25.0 (#106)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.0 (#110)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.1 (#111)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.2 (#114)
+
+## [0.4.0] - 2026-04-17
+
+### 🚀 Features
+
+- Auto-enable path-style addressing when a custom endpoint is set (#99)
+
+## [0.3.0] - 2026-04-16
+
+### 🚀 Features
+
+- Add PresignInlineURL method for inline content display (#97)
+
 ## [0.2.0] - 2026-04-16
 
 ### 🚀 Features

go.mod

@@ -3,27 +3,26 @@ module gitea.unbound.se/unboundsoftware/storage
 go 1.24
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.41.5
+	github.com/aws/aws-sdk-go-v2 v1.41.12
-	github.com/aws/aws-sdk-go-v2/config v1.32.14
+	github.com/aws/aws-sdk-go-v2/config v1.32.23
-	github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager v0.1.15
+	github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager v0.2.8
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.103.2
 )
 
 require (
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.19.14 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.19.22 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.21 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.28 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.28 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.28 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.29 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.21 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.28 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.28 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21 // indirect
+	github.com/aws/aws-sdk-go-v2/service/signin v1.1.4 // indirect
-	github.com/aws/aws-sdk-go-v2/service/signin v1.0.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.31.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.30.15 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.19 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.43.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.41.10 // indirect
+	github.com/aws/smithy-go v1.27.1 // indirect
-	github.com/aws/smithy-go v1.24.2 // indirect
 )

go.sum

@@ -1,40 +1,38 @@
-github.com/aws/aws-sdk-go-v2 v1.41.5 h1:dj5kopbwUsVUVFgO4Fi5BIT3t4WyqIDjGKCangnV/yY=
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-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 h1:eBMB84YGghSocM7PsjmmPffTa+1FBUeNvGvFou6V/4o=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 h1:p1BBrg/Hhp6uK7zpejeI8QFXHJeC/mynzi04Sl03k9g=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8/go.mod h1:lyw7GFp3qENLh7kwzf7iMzAxDn+NzjXEAGjKS2UOKqI=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13/go.mod h1:8cIfkE9MDhkRZGpQ22aV6/lkYeYSozpz16Smrs5x4Ls=
-github.com/aws/aws-sdk-go-v2/config v1.32.14 h1:opVIRo/ZbbI8OIqSOKmpFaY7IwfFUOCCXBsUpJOwDdI=
+github.com/aws/aws-sdk-go-v2/config v1.32.23 h1:PYDobtcsJXK6bQe9I8RQk6s19Bz3xa3xRU08Hy1Em3Y=
-github.com/aws/aws-sdk-go-v2/config v1.32.14/go.mod h1:U4/V0uKxh0Tl5sxmCBZ3AecYny4UNlVmObYjKuuaiOo=
+github.com/aws/aws-sdk-go-v2/config v1.32.23/go.mod h1:QID4dqUQVgEOYPKsPWd1sNWCCR2c5g7o3jeEtIXPOZU=
-github.com/aws/aws-sdk-go-v2/credentials v1.19.14 h1:n+UcGWAIZHkXzYt87uMFBv/l8THYELoX6gVcUvgl6fI=
+github.com/aws/aws-sdk-go-v2/credentials v1.19.22 h1:SHfH6wyPsEgG7fVsi5rQxWEt7tuIcN2PGhb1mTFv6tE=
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-github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager v0.1.15/go.mod h1:7O129SmOn4acM++3oVfTLAeHmNOsj0y7AA7zmbgnGOk=
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s3.go

@@ -3,6 +3,7 @@ package storage
 import (
 	"context"
 	"io"
+	"os"
 	"time"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
@@ -12,6 +13,19 @@ import (
 	"github.com/aws/aws-sdk-go-v2/service/s3"
 )
 
+// s3ClientOptions returns the per-client overrides applied to every S3 client
+// constructed by this package. When the AWS_ENDPOINT_URL_S3 (or
+// AWS_ENDPOINT_URL) env var is set — typically because the runtime is
+// pointing at a local MinIO/S3-compatible endpoint — path-style addressing
+// is enabled so requests look like `http://host:9000/bucket/key` instead of
+// `http://bucket.host:9000/key`. Production deployments leave those vars
+// unset and continue talking to real S3 with virtual-hosted style.
+func s3ClientOptions(o *s3.Options) {
+	if os.Getenv("AWS_ENDPOINT_URL_S3") != "" || os.Getenv("AWS_ENDPOINT_URL") != "" {
+		o.UsePathStyle = true
+	}
+}
+
 // Uploader is the interface for uploading objects to S3 using the transfer manager
 type Uploader interface {
 	UploadObject(ctx context.Context, input *transfermanager.UploadObjectInput, opts ...func(*transfermanager.Options)) (*transfermanager.UploadObjectOutput, error)
@@ -53,7 +67,8 @@ func (s *S3) storeWithManager(path string, content io.Reader, contentType string
 	if err != nil {
 		return "", err
 	}
-	presignedUrl, err := s.presigner.PresignGetObject(context.Background(),
+	presignedUrl, err := s.presigner.PresignGetObject(
+		context.Background(),
 		&s3.GetObjectInput{
 			Bucket:              aws.String(s.bucket),
 			Key:                 aws.String(*out.Key),
@@ -105,6 +120,25 @@ func (s *S3) PresignURL(ctx context.Context, key string) (string, error) {
 	return req.URL, nil
 }
 
+// PresignInlineURL generates a presigned URL that tells the browser to display
+// the content inline rather than triggering a download. The URL is valid for
+// 15 minutes.
+func (s *S3) PresignInlineURL(ctx context.Context, key string, contentType string) (string, error) {
+	input := &s3.GetObjectInput{
+		Bucket:                     aws.String(s.bucket),
+		Key:                        aws.String(key),
+		ResponseContentDisposition: aws.String("inline"),
+	}
+	if contentType != "" {
+		input.ResponseContentType = aws.String(contentType)
+	}
+	req, err := s.presigner.PresignGetObject(ctx, input, s3.WithPresignExpires(15*time.Minute))
+	if err != nil {
+		return "", err
+	}
+	return req.URL, nil
+}
+
 // New creates a new S3 storage instance using the upload manager
 // This loads AWS config from the default locations and is suitable for most use cases
 func New(bucket string) (*S3, error) {
@@ -112,7 +146,7 @@ func New(bucket string) (*S3, error) {
 	if err != nil {
 		return nil, err
 	}
-	client := s3.NewFromConfig(cfg)
+	client := s3.NewFromConfig(cfg, s3ClientOptions)
 	uploader := transfermanager.New(client, func(o *transfermanager.Options) {
 		o.PartSizeBytes = 5 * 1024 * 1024
 	})
@@ -128,7 +162,7 @@ func New(bucket string) (*S3, error) {
 // NewS3 creates a new S3 storage instance using direct PutObject
 // This is useful when you want more control over the AWS configuration
 func NewS3(cfg aws.Config, bucket string) *S3 {
-	client := s3.NewFromConfig(cfg)
+	client := s3.NewFromConfig(cfg, s3ClientOptions)
 	return &S3{
 		bucket:          bucket,
 		directSvc:       client,

s3_test.go

@@ -40,6 +40,35 @@ func (m *mockPresigner) PresignGetObject(ctx context.Context, params *s3.GetObje
 	return m.presignFunc(ctx, params, optFns...)
 }
 
+// Test path-style toggle
+
+func TestS3ClientOptions_PathStyleTogglesOnCustomEndpoint(t *testing.T) {
+	cases := []struct {
+		name     string
+		envVar   string
+		value    string
+		expected bool
+	}{
+		{name: "no env var → virtual-hosted", envVar: "", expected: false},
+		{name: "AWS_ENDPOINT_URL_S3 set → path-style", envVar: "AWS_ENDPOINT_URL_S3", value: "http://minio:9000", expected: true},
+		{name: "AWS_ENDPOINT_URL set → path-style", envVar: "AWS_ENDPOINT_URL", value: "http://minio:9000", expected: true},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			t.Setenv("AWS_ENDPOINT_URL", "")
+			t.Setenv("AWS_ENDPOINT_URL_S3", "")
+			if tc.envVar != "" {
+				t.Setenv(tc.envVar, tc.value)
+			}
+			opts := s3.Options{}
+			s3ClientOptions(&opts)
+			if opts.UsePathStyle != tc.expected {
+				t.Fatalf("UsePathStyle = %v, want %v", opts.UsePathStyle, tc.expected)
+			}
+		})
+	}
+}
+
 // Test NewS3 constructor
 
 func TestNewS3(t *testing.T) {