Updates

Author: ezynda3

.github/workflows/release.yml

@@ -1,22 +1,57 @@
-name: "Create Release on Tag Push"
+name: Release
+
 on:
   push:
     tags:
-      - '*'  
+      - 'v*'
+
+permissions:
+  contents: write
+  packages: write
+
 jobs:
-  release:
+  goreleaser:
     runs-on: ubuntu-latest
-
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@v3
-
-      - name: Create GitHub Release
-        uses: actions/create-release@v1
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '>=1.21.0'
+          check-latest: true
+      
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          distribution: goreleaser
+          version: '2'
+          args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Extract version
+        id: get-version
+        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
+      
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
         with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-          draft: false
-          prerelease: false
+          context: .
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}:latest
+            ghcr.io/${{ github.repository }}:${{ steps.get-version.outputs.VERSION }}

.gitignore

@@ -1 +1,3 @@
 .aider*
+.opencode*
+OpenCode.md

.goreleaser.yml

@@ -0,0 +1,61 @@
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - id: mcp-filesystem-server
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    ldflags:
+      - -s -w
+    binary: mcp-filesystem-server
+    main: .
+
+archives:
+  - id: default
+    format_overrides:
+      - goos: windows
+        formats:
+          - zip
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- .Os }}_
+      {{- .Arch }}
+    files:
+      - README.md
+      - LICENSE*
+
+checksum:
+  name_template: 'checksums.txt'
+  algorithm: sha256
+
+# Using new snapshot configuration
+snapshot:
+  name_template: "{{ .Version }}-SNAPSHOT-{{ .ShortCommit }}"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - Merge pull request
+      - Merge branch
+
+release:
+  github:
+    owner: mark3labs
+    name: mcp-filesystem-server
+  draft: false
+  prerelease: auto
+  name_template: "{{ .Tag }}"
+  mode: replace

go.mod

@@ -2,6 +2,14 @@ module github.com/mark3labs/mcp-filesystem-server
 
 go 1.23.2
 
-require github.com/mark3labs/mcp-go v0.11.2
+require (
+	github.com/gabriel-vasile/mimetype v1.4.3
+	github.com/mark3labs/mcp-go v0.26.0
+)
 
-require github.com/google/uuid v1.6.0 // indirect
+require (
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/spf13/cast v1.7.1 // indirect
+	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
+	golang.org/x/net v0.21.0 // indirect
+)

go.sum

@@ -1,12 +1,30 @@
 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/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
+github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
+github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
+github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/mark3labs/mcp-go v0.11.2 h1:mCxWFUTrcXOtJIn9t7F8bxAL8rpE/ZZTTnx3PU/VNdA=
-github.com/mark3labs/mcp-go v0.11.2/go.mod h1:cjMlBU0cv/cj9kjlgmRhoJ5JREdS7YX83xeIG9Ko/jE=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/mark3labs/mcp-go v0.26.0 h1:xz/Kv1cHLYovF8txv6btBM39/88q3YOjnxqhi51jB0w=
+github.com/mark3labs/mcp-go v0.26.0/go.mod h1:rXqOudj/djTORU/ThxYx8fqEVj/5pvTuuebQ2RC7uk4=
 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/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
+github.com/spf13/cast v1.7.1 h1:cuNEagBQEHWN1FnbGEjCXL2szYEXqfJPbP2HNUaca9Y=
+github.com/spf13/cast v1.7.1/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
 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/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4=
+github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4=
+golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -7,12 +7,12 @@ import (
 	"fmt"
 	"log"
 	"mime"
-	"net/http"
 	"os"
 	"path/filepath"
 	"strings"
 	"time"
 
+	"github.com/gabriel-vasile/mimetype"
 	"github.com/mark3labs/mcp-go/mcp"
 	"github.com/mark3labs/mcp-go/server"
 )
@@ -392,47 +392,77 @@ func (s *FilesystemServer) searchFiles(
 
 // detectMimeType tries to determine the MIME type of a file
 func detectMimeType(path string) string {
-	// First try by extension
-	ext := filepath.Ext(path)
-	if ext != "" {
-		mimeType := mime.TypeByExtension(ext)
-		if mimeType != "" {
-			return mimeType
-		}
-	}
-
-	// If that fails, try to read a bit of the file
-	file, err := os.Open(path)
-	if err != nil {
-		return "application/octet-stream" // Default
-	}
-	defer file.Close()
-
-	// Read first 512 bytes to detect content type
-	buffer := make([]byte, 512)
-	n, err := file.Read(buffer)
+	// Use mimetype library for more accurate detection
+	mtype, err := mimetype.DetectFile(path)
 	if err != nil {
+		// Fallback to extension-based detection if file can't be read
+		ext := filepath.Ext(path)
+		if ext != "" {
+			mimeType := mime.TypeByExtension(ext)
+			if mimeType != "" {
+				return mimeType
+			}
+		}
 		return "application/octet-stream" // Default
 	}
-
-	// Use http.DetectContentType
-	return http.DetectContentType(buffer[:n])
+	
+	return mtype.String()
 }
 
 // isTextFile determines if a file is likely a text file based on MIME type
 func isTextFile(mimeType string) bool {
-	return strings.HasPrefix(mimeType, "text/") ||
-		mimeType == "application/json" ||
-		mimeType == "application/xml" ||
-		mimeType == "application/javascript" ||
-		mimeType == "application/x-javascript" ||
-		strings.Contains(mimeType, "+xml") ||
-		strings.Contains(mimeType, "+json")
+	// Check for common text MIME types
+	if strings.HasPrefix(mimeType, "text/") {
+		return true
+	}
+	
+	// Common application types that are text-based
+	textApplicationTypes := []string{
+		"application/json",
+		"application/xml",
+		"application/javascript",
+		"application/x-javascript",
+		"application/typescript",
+		"application/x-typescript",
+		"application/x-yaml",
+		"application/yaml",
+		"application/toml",
+		"application/x-sh",
+		"application/x-shellscript",
+	}
+	
+	for _, textType := range textApplicationTypes {
+		if mimeType == textType {
+			return true
+		}
+	}
+	
+	// Check for +format types
+	if strings.Contains(mimeType, "+xml") || 
+	   strings.Contains(mimeType, "+json") || 
+	   strings.Contains(mimeType, "+yaml") {
+		return true
+	}
+	
+	// Common code file types that might be misidentified
+	if strings.HasPrefix(mimeType, "text/x-") {
+		return true
+	}
+	
+	if strings.HasPrefix(mimeType, "application/x-") && 
+	   (strings.Contains(mimeType, "script") || 
+	    strings.Contains(mimeType, "source") || 
+	    strings.Contains(mimeType, "code")) {
+		return true
+	}
+	
+	return false
 }
 
 // isImageFile determines if a file is an image based on MIME type
 func isImageFile(mimeType string) bool {
-	return strings.HasPrefix(mimeType, "image/")
+	return strings.HasPrefix(mimeType, "image/") ||
+		(mimeType == "application/xml" && strings.HasSuffix(strings.ToLower(mimeType), ".svg"))
 }
 
 // pathToResourceURI converts a file path to a resource URI
@@ -674,7 +704,7 @@ func (s *FilesystemServer) handleReadFile(
 		}, nil
 	}
 
-	// Handle based on content type
+	// Check if it's a text file
 	if isTextFile(mimeType) {
 		// It's a text file, return as text
 		return &mcp.CallToolResult{