Add scaffold for all 25 solutions

Author: terminalnode

Dockerfile

@@ -0,0 +1,10 @@
+FROM golang:1.23-alpine
+WORKDIR /app
+COPY go.mod .
+COPY common common
+
+ARG DAY
+COPY solutions/day${DAY} solutions/day${DAY}
+RUN go build -o app solutions/day${DAY}/main.go
+EXPOSE 3000
+CMD ["./app"]

common/setup.go

@@ -15,15 +15,23 @@ func Setup(
 	part1 Solution,
 	part2 Solution,
 ) {
-	http.HandleFunc("/1", createHandler(part1))
-	http.HandleFunc("/2", createHandler(part2))
+	http.HandleFunc("/1", createHandler(day, 1, part1))
+	http.HandleFunc("/2", createHandler(day, 2, part2))
 	fmt.Printf("Starting Day #%d service on port 3000\n", day)
 	if err := http.ListenAndServe(":3000", nil); err != nil {
 		log.Fatal(err)
 	}
 }
 
-func createHandler(solution func(string) string) func(http.ResponseWriter, *http.Request) {
+func createHandler(
+	day int,
+	part int,
+	solution func(string) string,
+) func(http.ResponseWriter, *http.Request) {
+	if solution == nil {
+		solution = defaultHandler(day, part)
+	}
+
 	return func(w http.ResponseWriter, r *http.Request) {
 		if err := methodMustBePost(w, r); err != nil {
 			fmt.Print(err.Error())
@@ -45,6 +53,15 @@ func createHandler(solution func(string) string) func(http.ResponseWriter, *http
 	}
 }
 
+func defaultHandler(
+	day int,
+	part int,
+) Solution {
+	return func(input string) string {
+		return fmt.Sprintf("Solution for day %d part %d not implemented yet", day, part)
+	}
+}
+
 func methodMustBePost(w http.ResponseWriter, r *http.Request) error {
 	if r.Method != http.MethodPost {
 		http.Error(w, "Only POST method is allowed", http.StatusMethodNotAllowed)

day01/Dockerfile

@@ -2,27 +2,274 @@ services:
   day01:
     build:
       context: .
-      dockerfile: day01/Dockerfile
+      dockerfile: Dockerfile
+      args: { DAY: '01' }
     ports: [ "3001:3000" ]
     develop:
       watch:
-        - action: rebuild
-          path: ./day01/
+        - { action: rebuild, path: solutions/day01/ }
+        - { action: rebuild, path: common/ }
+
   day02:
     build:
       context: .
-      dockerfile: day02/Dockerfile
+      dockerfile: Dockerfile
+      args: { DAY: '02' }
     ports: [ "3002:3000" ]
     develop:
       watch:
-        - action: rebuild
-          path: ./day02/
+        - { action: rebuild, path: solutions/day01/ }
+        - { action: rebuild, path: common/ }
+
   day03:
     build:
       context: .
-      dockerfile: day03/Dockerfile
+      dockerfile: Dockerfile
+      args: { DAY: '03' }
     ports: [ "3003:3000" ]
     develop:
       watch:
-        - action: rebuild
-          path: ./day03/
+        - { action: rebuild, path: solutions/day03/ }
+        - { action: rebuild, path: common/ }
+
+  day04:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '04' }
+    ports: [ "3004:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day04/ }
+        - { action: rebuild, path: common/ }
+
+  day05:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '05' }
+    ports: [ "3005:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day05/ }
+        - { action: rebuild, path: common/ }
+
+  day06:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '06' }
+    ports: [ "3006:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day06/ }
+        - { action: rebuild, path: common/ }
+
+  day07:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '07' }
+    ports: [ "3007:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day07/ }
+        - { action: rebuild, path: common/ }
+
+  day08:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '08' }
+    ports: [ "3008:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day08/ }
+        - { action: rebuild, path: common/ }
+
+  day09:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '09' }
+    ports: [ "3009:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day09/ }
+        - { action: rebuild, path: common/ }
+
+  day10:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '10' }
+    ports: [ "3010:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day10/ }
+        - { action: rebuild, path: common/ }
+
+  day11:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '11' }
+    ports: [ "3011:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day11/ }
+        - { action: rebuild, path: common/ }
+
+  day12:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '12' }
+    ports: [ "3012:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day12/ }
+        - { action: rebuild, path: common/ }
+
+  day13:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '13' }
+    ports: [ "3013:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day13/ }
+        - { action: rebuild, path: common/ }
+
+  day14:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '14' }
+    ports: [ "3014:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day14/ }
+        - { action: rebuild, path: common/ }
+
+  day15:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '15' }
+    ports: [ "3015:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day15/ }
+        - { action: rebuild, path: common/ }
+
+  day16:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '16' }
+    ports: [ "3016:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day16/ }
+        - { action: rebuild, path: common/ }
+
+  day17:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '17' }
+    ports: [ "3017:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day17/ }
+        - { action: rebuild, path: common/ }
+
+  day18:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '18' }
+    ports: [ "3018:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day18/ }
+        - { action: rebuild, path: common/ }
+
+  day19:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '19' }
+    ports: [ "3019:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day19/ }
+        - { action: rebuild, path: common/ }
+
+  day20:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '20' }
+    ports: [ "3020:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day20/ }
+        - { action: rebuild, path: common/ }
+
+  day21:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '21' }
+    ports: [ "3021:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day21/ }
+        - { action: rebuild, path: common/ }
+
+  day22:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '22' }
+    ports: [ "3022:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day22/ }
+        - { action: rebuild, path: common/ }
+
+  day23:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '23' }
+    ports: [ "3023:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day23/ }
+        - { action: rebuild, path: common/ }
+
+  day24:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '24' }
+    ports: [ "3024:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day24/ }
+        - { action: rebuild, path: common/ }
+
+  day25:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args: { DAY: '25' }
+    ports: [ "3025:3000" ]
+    develop:
+      watch:
+        - { action: rebuild, path: solutions/day25/ }
+        - { action: rebuild, path: common/ }

day02/Dockerfile

@@ -60,7 +60,7 @@ func part1(input string) string {
 		sum += diff
 	}
 
-	return fmt.Sprintf("Result for part 1: %d\n", sum)
+	return fmt.Sprintf("Result for part 1: %d", sum)
 }
 
 func part2(input string) string {
@@ -79,5 +79,5 @@ func part2(input string) string {
 		sum += l * rightMap[l]
 	}
 
-	return fmt.Sprintf("Result for part 2: %d\n", sum)
+	return fmt.Sprintf("Result for part 2: %d", sum)
 }

day03/Dockerfile

@@ -0,0 +1,9 @@
+package main
+
+import (
+	"github.com/terminalnode/adventofcode2024/common"
+)
+
+func main() {
+	common.Setup(4, nil, nil)
+}