HTTPSERVER: Fix 2

codecrafters-http-server-go/.codecrafters/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to compile your program on CodeCrafters
+#
+# This runs before .codecrafters/run.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+go build -o /tmp/codecrafters-build-http-server-go app/*.go

codecrafters-http-server-go/.codecrafters/run.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to run your program on CodeCrafters
+#
+# This runs after .codecrafters/compile.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+exec /tmp/codecrafters-build-http-server-go "$@"

codecrafters-http-server-go/.gitattributes

@@ -0,0 +1 @@
+* text=auto

codecrafters-http-server-go/README.md

@@ -0,0 +1,37 @@
+[![progress-banner](https://backend.codecrafters.io/progress/http-server/79632794-98f7-44ac-8abd-57a3a6fac4aa)](https://app.codecrafters.io/users/codecrafters-bot?r=2qF)
+
+This is a starting point for Go solutions to the
+["Build Your Own HTTP server" Challenge](https://app.codecrafters.io/courses/http-server/overview).
+
+[HTTP](https://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol) is the
+protocol that powers the web. In this challenge, you'll build a HTTP/1.1 server
+that is capable of serving multiple clients.
+
+Along the way you'll learn about TCP servers,
+[HTTP request syntax](https://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html),
+and more.
+
+**Note**: If you're viewing this repo on GitHub, head over to
+[codecrafters.io](https://codecrafters.io) to try the challenge.
+
+# Passing the first stage
+
+The entry point for your HTTP server implementation is in `app/server.go`. Study
+and uncomment the relevant code, and push your changes to pass the first stage:
+
+```sh
+git commit -am "pass 1st stage" # any msg
+git push origin master
+```
+
+Time to move on to the next stage!
+
+# Stage 2 & beyond
+
+Note: This section is for stages 2 and beyond.
+
+1. Ensure you have `go (1.19)` installed locally
+1. Run `./your_program.sh` to run your program, which is implemented in
+   `app/server.go`.
+1. Commit your changes and run `git push origin master` to submit your solution
+   to CodeCrafters. Test output will be streamed to your terminal.

codecrafters-http-server-go/app/server.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"fmt"
+	"net"
+	"os"
+	"strings"
+)
+
+// Ensures gofmt doesn't remove the "net" and "os" imports above (feel free to remove this!)
+var (
+	_ = net.Listen
+	_ = os.Exit
+)
+
+func main() {
+	// You can use print statements as follows for debugging, they'll be visible when running tests.
+	fmt.Println("Logs from your program will appear here!")
+
+	// Uncomment this block to pass the first stage
+
+	l, err := net.Listen("tcp", "0.0.0.0:4221")
+	if err != nil {
+		fmt.Println("Failed to bind to port 4221")
+		os.Exit(1)
+	}
+	defer l.Close()
+	conn, err := l.Accept()
+	if err != nil {
+		fmt.Println("Error accepting connection: ", err.Error())
+		os.Exit(1)
+	}
+	req := make([]byte, 1024)
+
+	conn.Read(req)
+
+	if !strings.HasPrefix(string(req), "GET / HTTP/1.1") {
+		conn.Write([]byte("HTTP/1.1 404 Not Found\r\n\r\n"))
+		conn.Close()
+		return
+	}
+	conn.Write([]byte("HTTP/1.1 200 OK\r\n\r\n"))
+}

codecrafters-http-server-go/codecrafters.yml

@@ -0,0 +1,11 @@
+# Set this to true if you want debug logs.
+#
+# These can be VERY verbose, so we suggest turning them off
+# unless you really need them.
+debug: false
+
+# Use this to change the Go version used to run your code
+# on Codecrafters.
+#
+# Available versions: go-1.22
+language_pack: go-1.22

codecrafters-http-server-go/go.mod

@@ -0,0 +1,11 @@
+// DON'T EDIT THIS!
+//
+// Codecrafters relies on this file being intact to run tests successfully. Any changes
+// here will not reflect when CodeCrafters tests your code, and might even cause build
+// failures.
+//
+// DON'T EDIT THIS!
+
+module github.com/codecrafters-io/http-server-starter-go
+
+go 1.22

codecrafters-http-server-go/your_program.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# Use this script to run your program LOCALLY.
+#
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit early if any commands fail
+
+# Copied from .codecrafters/compile.sh
+#
+# - Edit this to change how your program compiles locally
+# - Edit .codecrafters/compile.sh to change how your program compiles remotely
+(
+  cd "$(dirname "$0")" # Ensure compile steps are run within the repository directory
+  go build -o /tmp/codecrafters-build-http-server-go app/*.go
+)
+
+# Copied from .codecrafters/run.sh
+#
+# - Edit this to change how your program runs locally
+# - Edit .codecrafters/run.sh to change how your program runs remotely
+exec /tmp/codecrafters-build-http-server-go "$@"