Claude/rename module path

.github/workflows/release.yml

@@ -20,7 +20,9 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
-
+      - name: Log in to ghcr.io
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | podman login ghcr.io -u ${{ github.actor }} --password-stdin
       - uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser

.goreleaser.yaml

@@ -55,6 +55,46 @@ changelog:
       - Merge pull request
       - Merge branch
 
+dockers:
+  - image_templates:
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-amd64"
+    dockerfile: Dockerfile
+    use: podman
+    goos: linux
+    goarch: amd64
+    build_flag_templates:
+      - "--platform=linux/amd64"
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+      - "--label=org.opencontainers.image.source=https://github.com/conallob/coding-interview-pattern-drill"
+  - image_templates:
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-arm64"
+    dockerfile: Dockerfile
+    use: podman
+    goos: linux
+    goarch: arm64
+    build_flag_templates:
+      - "--platform=linux/arm64"
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+      - "--label=org.opencontainers.image.source=https://github.com/conallob/coding-interview-pattern-drill"
+
+docker_manifests:
+  - name_template: "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}"
+    use: podman
+    image_templates:
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-amd64"
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-arm64"
+  - name_template: "ghcr.io/conallob/coding-interview-pattern-drill:latest"
+    use: podman
+    image_templates:
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-amd64"
+      - "ghcr.io/conallob/coding-interview-pattern-drill:{{ .Tag }}-arm64"
+
 brews:
   - name: coding-interview-pattern-drill
     repository:

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 alpine:3 AS certs
+FROM alpine:3 AS certs
 RUN apk add --no-cache ca-certificates
 
 FROM scratch

cmd/coding-interview-pattern-drill/main.go

@@ -1,16 +1,24 @@
 package main
 
 import (
+	"fmt"
 	"os"
 
 	"github.com/conallob/coding-interview-pattern-drill/cli"
 	"github.com/conallob/coding-interview-pattern-drill/server"
+	"github.com/conallob/coding-interview-pattern-drill/version"
 )
 
 func main() {
-	if len(os.Args) > 1 && os.Args[1] == "serve" {
-		server.Run(os.Args[2:])
-		return
+	if len(os.Args) > 1 {
+		switch os.Args[1] {
+		case "--version", "-version", "version":
+			fmt.Println(version.Version)
+			return
+		case "serve":
+			server.Run(os.Args[2:])
+			return
+		}
 	}
 	cli.Run(os.Args[1:])
 }

server/server.go

@@ -16,15 +16,16 @@ import (
 	"github.com/conallob/coding-interview-pattern-drill/leetcode"
 	"github.com/conallob/coding-interview-pattern-drill/patterns"
 	"github.com/conallob/coding-interview-pattern-drill/quiz"
+	"github.com/conallob/coding-interview-pattern-drill/version"
 )
 
 // resultPayload is the JSON payload for a quiz answer result.
 type resultPayload struct {
-	Correct           bool              `json:"correct"`
-	ChoiceIndex       int               `json:"choiceIndex"`
-	AnswerIndex       int               `json:"answerIndex"`
-	PrimaryPattern    patternInfo       `json:"primaryPattern"`
-	SecondaryPatterns []patternInfo     `json:"secondaryPatterns"`
+	Correct           bool          `json:"correct"`
+	ChoiceIndex       int           `json:"choiceIndex"`
+	AnswerIndex       int           `json:"answerIndex"`
+	PrimaryPattern    patternInfo   `json:"primaryPattern"`
+	SecondaryPatterns []patternInfo `json:"secondaryPatterns"`
 }
 
 type patternInfo struct {
@@ -92,6 +93,7 @@ func Run(args []string) {
 	mux.HandleFunc("/api/quiz/answer", app.handleQuizAnswer)
 	mux.HandleFunc("/api/quiz/next", app.handleQuizNext)
 	mux.HandleFunc("/api/cache/refresh", app.handleCacheRefresh)
+	mux.HandleFunc("/version", handleVersion)
 
 	// Find a free port
 	basePort := *port
@@ -511,3 +513,12 @@ func (a *App) handleCacheRefresh(w http.ResponseWriter, r *http.Request) {
 
 	writeJSON(w, http.StatusOK, map[string]bool{"ok": true})
 }
+
+// GET /version → {"version": "v1.2.3"}
+func handleVersion(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		writeError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	writeJSON(w, http.StatusOK, map[string]string{"version": version.Version})
+}

version/version.go

@@ -0,0 +1,5 @@
+package version
+
+// Version is set at build time via -ldflags "-X github.com/conallob/coding-interview-pattern-drill/version.Version=<tag>".
+// Falls back to "dev" for local builds.
+var Version = "dev"