diff --git a/compiled_starters/clojure/.codecrafters/compile.sh b/compiled_starters/clojure/.codecrafters/compile.sh new file mode 100755 index 0000000..8b3b695 --- /dev/null +++ b/compiled_starters/clojure/.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 + +clj -T:build diff --git a/compiled_starters/clojure/.codecrafters/run.sh b/compiled_starters/clojure/.codecrafters/run.sh new file mode 100755 index 0000000..ca6c727 --- /dev/null +++ b/compiled_starters/clojure/.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 java -jar /tmp/codecrafters-build-http-server-clojure/target.jar "$@" diff --git a/compiled_starters/clojure/.gitattributes b/compiled_starters/clojure/.gitattributes new file mode 100644 index 0000000..176a458 --- /dev/null +++ b/compiled_starters/clojure/.gitattributes @@ -0,0 +1 @@ +* text=auto diff --git a/compiled_starters/clojure/.gitignore b/compiled_starters/clojure/.gitignore new file mode 100644 index 0000000..45e9092 --- /dev/null +++ b/compiled_starters/clojure/.gitignore @@ -0,0 +1,15 @@ +pom.xml +pom.xml.asc +*.jar +*.class +/lib/ +/classes/ +/target/ +/checkouts/ +.lein-deps-sum +.lein-repl-history +.lein-plugins/ +.lein-failures +.nrepl-port +.cpcache/ +deps/ \ No newline at end of file diff --git a/compiled_starters/clojure/README.md b/compiled_starters/clojure/README.md new file mode 100644 index 0000000..59462a5 --- /dev/null +++ b/compiled_starters/clojure/README.md @@ -0,0 +1,38 @@ +![progress-banner](https://codecrafters.io/landing/images/default_progress_banners/http-server.png) + +This is a starting point for Clojure 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 +`src/http_server/core.clj`. 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 `clj` installed locally +1. Run `./your_program.sh` to run your program, which is implemented in + `src/http_server/core.clj`. +1. Commit your changes and run `git push origin master` to submit your solution + to CodeCrafters. Test output will be streamed to your terminal. diff --git a/compiled_starters/clojure/build.clj b/compiled_starters/clojure/build.clj new file mode 100644 index 0000000..033a637 --- /dev/null +++ b/compiled_starters/clojure/build.clj @@ -0,0 +1,22 @@ +(ns build + (:gen-class) + (:require [clojure.tools.build.api :as b])) + +(def lib 'io.codecrafters.http-server) +(def class-dir "/tmp/codecrafters-build-http-server-clojure/classes") +(def basis (b/create-basis {:project "deps.edn"})) +(def uber-file "/tmp/codecrafters-build-http-server-clojure/target.jar") + +(defn clean [_] + (b/delete {:path "/tmp/codecrafters-build-http-server-clojure"})) + +(defn uber [_] + (clean nil) + (b/copy-dir {:src-dirs ["src"] :target-dir class-dir}) + (b/compile-clj {:basis basis + :ns-compile '[http-server.core] + :class-dir class-dir}) + (b/uber {:class-dir class-dir + :uber-file uber-file + :basis basis + :main 'http-server.core})) diff --git a/compiled_starters/clojure/codecrafters.yml b/compiled_starters/clojure/codecrafters.yml new file mode 100644 index 0000000..addefcf --- /dev/null +++ b/compiled_starters/clojure/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 Clojure version used to run your code +# on Codecrafters. +# +# Available versions: clojure-1.12.0 +language_pack: clojure-1.12.0 diff --git a/compiled_starters/clojure/deps.edn b/compiled_starters/clojure/deps.edn new file mode 100644 index 0000000..bec883e --- /dev/null +++ b/compiled_starters/clojure/deps.edn @@ -0,0 +1,15 @@ +{ + :paths ["src"] + + :deps { + org.clojure/clojure {:mvn/version "1.12.0"} + org.clojure/tools.cli {:mvn/version "1.1.230"} + } + + :aliases { + :build { + :extra-deps {io.github.clojure/tools.build {:mvn/version "0.10.9"}} + :exec-fn build/uber + } + } +} diff --git a/compiled_starters/clojure/src/http_server/core.clj b/compiled_starters/clojure/src/http_server/core.clj new file mode 100644 index 0000000..7c4f444 --- /dev/null +++ b/compiled_starters/clojure/src/http_server/core.clj @@ -0,0 +1,24 @@ +(ns http-server.core + (:require + [clojure.java.io :as io]) + (:import + [java.net ServerSocket]) + (:gen-class)) + +(def port 4221) + +(defn serve [] + (let [server-sock (ServerSocket. port)] + (.setReuseAddress server-sock true) + (.accept server-sock) + (binding [*out* (java.io.PrintWriter. System/out true)] + (println "accepted new connection")))) + +(defn -main [& args] + ;; You can use print statements as follows for debugging, they'll be visible when running tests. + (println "Logs from your program will appear here!") + + ;; Uncomment this block to pass the first stage + ;;(serve) + + ) diff --git a/compiled_starters/clojure/your_program.sh b/compiled_starters/clojure/your_program.sh new file mode 100755 index 0000000..f4fe509 --- /dev/null +++ b/compiled_starters/clojure/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 "$0")" # Ensure compile steps are run within the repository directory + clj -T:build +) + +# Copied from .codecrafters/run.sh +# +# - Edit this to change how your program runs locally +# - Edit .codecrafters/run.sh to change how your program runs remotely +exec java -jar /tmp/codecrafters-build-http-server-clojure/target.jar "$@" diff --git a/course-definition.yml b/course-definition.yml index 7d37487..8f94c43 100644 --- a/course-definition.yml +++ b/course-definition.yml @@ -64,6 +64,7 @@ concept_slugs: ["network-protocols", "tcp-overview"] # The languages that your course supports. languages: - slug: "c" + - slug: "clojure" - slug: "cpp" - slug: "csharp" - slug: "dart" diff --git a/dockerfiles/clojure-1.12.0.Dockerfile b/dockerfiles/clojure-1.12.0.Dockerfile new file mode 100644 index 0000000..0014234 --- /dev/null +++ b/dockerfiles/clojure-1.12.0.Dockerfile @@ -0,0 +1,13 @@ +# syntax=docker/dockerfile:1.7-labs +FROM clojure:tools-deps-bookworm + +# Ensures the container is re-built if dependency files change +ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="deps.edn" + +WORKDIR /app + +# .git & README.md are unique per-repository. We ignore them on first copy to prevent cache misses +COPY --exclude=.git --exclude=README.md . /app + +# Install language-specific dependencies +RUN .codecrafters/compile.sh diff --git a/solutions/clojure/01-at4/code/.codecrafters/compile.sh b/solutions/clojure/01-at4/code/.codecrafters/compile.sh new file mode 100755 index 0000000..8b3b695 --- /dev/null +++ b/solutions/clojure/01-at4/code/.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 + +clj -T:build diff --git a/solutions/clojure/01-at4/code/.codecrafters/run.sh b/solutions/clojure/01-at4/code/.codecrafters/run.sh new file mode 100755 index 0000000..ca6c727 --- /dev/null +++ b/solutions/clojure/01-at4/code/.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 java -jar /tmp/codecrafters-build-http-server-clojure/target.jar "$@" diff --git a/solutions/clojure/01-at4/code/.gitattributes b/solutions/clojure/01-at4/code/.gitattributes new file mode 100644 index 0000000..176a458 --- /dev/null +++ b/solutions/clojure/01-at4/code/.gitattributes @@ -0,0 +1 @@ +* text=auto diff --git a/solutions/clojure/01-at4/code/.gitignore b/solutions/clojure/01-at4/code/.gitignore new file mode 100644 index 0000000..45e9092 --- /dev/null +++ b/solutions/clojure/01-at4/code/.gitignore @@ -0,0 +1,15 @@ +pom.xml +pom.xml.asc +*.jar +*.class +/lib/ +/classes/ +/target/ +/checkouts/ +.lein-deps-sum +.lein-repl-history +.lein-plugins/ +.lein-failures +.nrepl-port +.cpcache/ +deps/ \ No newline at end of file diff --git a/solutions/clojure/01-at4/code/README.md b/solutions/clojure/01-at4/code/README.md new file mode 100644 index 0000000..59462a5 --- /dev/null +++ b/solutions/clojure/01-at4/code/README.md @@ -0,0 +1,38 @@ +![progress-banner](https://codecrafters.io/landing/images/default_progress_banners/http-server.png) + +This is a starting point for Clojure 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 +`src/http_server/core.clj`. 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 `clj` installed locally +1. Run `./your_program.sh` to run your program, which is implemented in + `src/http_server/core.clj`. +1. Commit your changes and run `git push origin master` to submit your solution + to CodeCrafters. Test output will be streamed to your terminal. diff --git a/solutions/clojure/01-at4/code/build.clj b/solutions/clojure/01-at4/code/build.clj new file mode 100644 index 0000000..033a637 --- /dev/null +++ b/solutions/clojure/01-at4/code/build.clj @@ -0,0 +1,22 @@ +(ns build + (:gen-class) + (:require [clojure.tools.build.api :as b])) + +(def lib 'io.codecrafters.http-server) +(def class-dir "/tmp/codecrafters-build-http-server-clojure/classes") +(def basis (b/create-basis {:project "deps.edn"})) +(def uber-file "/tmp/codecrafters-build-http-server-clojure/target.jar") + +(defn clean [_] + (b/delete {:path "/tmp/codecrafters-build-http-server-clojure"})) + +(defn uber [_] + (clean nil) + (b/copy-dir {:src-dirs ["src"] :target-dir class-dir}) + (b/compile-clj {:basis basis + :ns-compile '[http-server.core] + :class-dir class-dir}) + (b/uber {:class-dir class-dir + :uber-file uber-file + :basis basis + :main 'http-server.core})) diff --git a/solutions/clojure/01-at4/code/codecrafters.yml b/solutions/clojure/01-at4/code/codecrafters.yml new file mode 100644 index 0000000..addefcf --- /dev/null +++ b/solutions/clojure/01-at4/code/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 Clojure version used to run your code +# on Codecrafters. +# +# Available versions: clojure-1.12.0 +language_pack: clojure-1.12.0 diff --git a/solutions/clojure/01-at4/code/deps.edn b/solutions/clojure/01-at4/code/deps.edn new file mode 100644 index 0000000..bec883e --- /dev/null +++ b/solutions/clojure/01-at4/code/deps.edn @@ -0,0 +1,15 @@ +{ + :paths ["src"] + + :deps { + org.clojure/clojure {:mvn/version "1.12.0"} + org.clojure/tools.cli {:mvn/version "1.1.230"} + } + + :aliases { + :build { + :extra-deps {io.github.clojure/tools.build {:mvn/version "0.10.9"}} + :exec-fn build/uber + } + } +} diff --git a/solutions/clojure/01-at4/code/src/http_server/core.clj b/solutions/clojure/01-at4/code/src/http_server/core.clj new file mode 100644 index 0000000..a171382 --- /dev/null +++ b/solutions/clojure/01-at4/code/src/http_server/core.clj @@ -0,0 +1,20 @@ +(ns http-server.core + (:require + [clojure.java.io :as io]) + (:import + [java.net ServerSocket]) + (:gen-class)) + +(def port 4221) + +(defn serve [] + (let [server-sock (ServerSocket. port)] + (.setReuseAddress server-sock true) + (.accept server-sock) + (binding [*out* (java.io.PrintWriter. System/out true)] + (println "accepted new connection")))) + +(defn -main [& args] + (serve) + + ) diff --git a/solutions/clojure/01-at4/code/your_program.sh b/solutions/clojure/01-at4/code/your_program.sh new file mode 100755 index 0000000..f4fe509 --- /dev/null +++ b/solutions/clojure/01-at4/code/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 "$0")" # Ensure compile steps are run within the repository directory + clj -T:build +) + +# Copied from .codecrafters/run.sh +# +# - Edit this to change how your program runs locally +# - Edit .codecrafters/run.sh to change how your program runs remotely +exec java -jar /tmp/codecrafters-build-http-server-clojure/target.jar "$@" diff --git a/solutions/clojure/01-at4/diff/src/http_server/core.clj.diff b/solutions/clojure/01-at4/diff/src/http_server/core.clj.diff new file mode 100644 index 0000000..11cbf7a --- /dev/null +++ b/solutions/clojure/01-at4/diff/src/http_server/core.clj.diff @@ -0,0 +1,26 @@ +@@ -1,24 +1,20 @@ + (ns http-server.core + (:require + [clojure.java.io :as io]) + (:import + [java.net ServerSocket]) + (:gen-class)) + + (def port 4221) + + (defn serve [] + (let [server-sock (ServerSocket. port)] + (.setReuseAddress server-sock true) + (.accept server-sock) + (binding [*out* (java.io.PrintWriter. System/out true)] + (println "accepted new connection")))) + + (defn -main [& args] +- ;; You can use print statements as follows for debugging, they'll be visible when running tests. +- (println "Logs from your program will appear here!") +- +- ;; Uncomment this block to pass the first stage +- ;;(serve) ++ (serve) + + ) diff --git a/solutions/clojure/01-at4/explanation.md b/solutions/clojure/01-at4/explanation.md new file mode 100644 index 0000000..08be28b --- /dev/null +++ b/solutions/clojure/01-at4/explanation.md @@ -0,0 +1,16 @@ +The entry point for your HTTP server implementation is in `src/http_server/core.clj`. + +Study and uncomment the relevant code: + +```clojure +;; Uncomment this block to pass the first stage +(serve) +``` + +Push your changes to pass the first stage: + +``` +git add . +git commit -m "pass 1st stage" # any msg +git push origin master +``` diff --git a/starter_templates/clojure/code/.codecrafters/compile.sh b/starter_templates/clojure/code/.codecrafters/compile.sh new file mode 100755 index 0000000..8b3b695 --- /dev/null +++ b/starter_templates/clojure/code/.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 + +clj -T:build diff --git a/starter_templates/clojure/code/.codecrafters/run.sh b/starter_templates/clojure/code/.codecrafters/run.sh new file mode 100755 index 0000000..ca6c727 --- /dev/null +++ b/starter_templates/clojure/code/.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 java -jar /tmp/codecrafters-build-http-server-clojure/target.jar "$@" diff --git a/starter_templates/clojure/code/.gitignore b/starter_templates/clojure/code/.gitignore new file mode 100644 index 0000000..45e9092 --- /dev/null +++ b/starter_templates/clojure/code/.gitignore @@ -0,0 +1,15 @@ +pom.xml +pom.xml.asc +*.jar +*.class +/lib/ +/classes/ +/target/ +/checkouts/ +.lein-deps-sum +.lein-repl-history +.lein-plugins/ +.lein-failures +.nrepl-port +.cpcache/ +deps/ \ No newline at end of file diff --git a/starter_templates/clojure/code/build.clj b/starter_templates/clojure/code/build.clj new file mode 100644 index 0000000..033a637 --- /dev/null +++ b/starter_templates/clojure/code/build.clj @@ -0,0 +1,22 @@ +(ns build + (:gen-class) + (:require [clojure.tools.build.api :as b])) + +(def lib 'io.codecrafters.http-server) +(def class-dir "/tmp/codecrafters-build-http-server-clojure/classes") +(def basis (b/create-basis {:project "deps.edn"})) +(def uber-file "/tmp/codecrafters-build-http-server-clojure/target.jar") + +(defn clean [_] + (b/delete {:path "/tmp/codecrafters-build-http-server-clojure"})) + +(defn uber [_] + (clean nil) + (b/copy-dir {:src-dirs ["src"] :target-dir class-dir}) + (b/compile-clj {:basis basis + :ns-compile '[http-server.core] + :class-dir class-dir}) + (b/uber {:class-dir class-dir + :uber-file uber-file + :basis basis + :main 'http-server.core})) diff --git a/starter_templates/clojure/code/deps.edn b/starter_templates/clojure/code/deps.edn new file mode 100644 index 0000000..bec883e --- /dev/null +++ b/starter_templates/clojure/code/deps.edn @@ -0,0 +1,15 @@ +{ + :paths ["src"] + + :deps { + org.clojure/clojure {:mvn/version "1.12.0"} + org.clojure/tools.cli {:mvn/version "1.1.230"} + } + + :aliases { + :build { + :extra-deps {io.github.clojure/tools.build {:mvn/version "0.10.9"}} + :exec-fn build/uber + } + } +} diff --git a/starter_templates/clojure/code/src/http_server/core.clj b/starter_templates/clojure/code/src/http_server/core.clj new file mode 100644 index 0000000..7c4f444 --- /dev/null +++ b/starter_templates/clojure/code/src/http_server/core.clj @@ -0,0 +1,24 @@ +(ns http-server.core + (:require + [clojure.java.io :as io]) + (:import + [java.net ServerSocket]) + (:gen-class)) + +(def port 4221) + +(defn serve [] + (let [server-sock (ServerSocket. port)] + (.setReuseAddress server-sock true) + (.accept server-sock) + (binding [*out* (java.io.PrintWriter. System/out true)] + (println "accepted new connection")))) + +(defn -main [& args] + ;; You can use print statements as follows for debugging, they'll be visible when running tests. + (println "Logs from your program will appear here!") + + ;; Uncomment this block to pass the first stage + ;;(serve) + + ) diff --git a/starter_templates/clojure/config.yml b/starter_templates/clojure/config.yml new file mode 100644 index 0000000..132e125 --- /dev/null +++ b/starter_templates/clojure/config.yml @@ -0,0 +1,3 @@ +attributes: + required_executable: clj + user_editable_file: src/http_server/core.clj