Created
August 18, 2024 16:04
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Header to put in a file to write a script but use Clojure
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#!/bin/bash # -*- mode: Clojure; -*- | |
#_( | |
#_DEPS is same format as deps.edn. Multiline is okay. | |
DEPS=' | |
{:deps { | |
clj-http/clj-http {:mvn/version "3.12.3"} | |
cheshire/cheshire {:mvn/version "5.11.0"} | |
}} | |
' | |
#_You can put other options here | |
OPTS=' | |
-J-Xms4m -J-Xmx256m | |
' | |
#_Install Clojure if not present on the system (java is needed though) | |
LOCAL_CLOJURE_DIR="$HOME/.local/share/clojure" | |
CLOJURE="$LOCAL_CLOJURE_DIR/bin/clojure" | |
if [[ ! -x "$LOCAL_CLOJURE_DIR/bin/clojure" ]]; then | |
[[ ! -d "$LOCAL_CLOJURE_DIR" ]] && mkdir -p "$LOCAL_CLOJURE_DIR" | |
pushd "$LOCAL_CLOJURE_DIR" | |
#_Using Posix instructions https://clojure.org/guides/install_clojure#_posix_instructions | |
curl -L -O https://github.com/clojure/brew-install/releases/latest/download/posix-install.sh | |
chmod +x posix-install.sh | |
./posix-install.sh -p $PWD | |
popd | |
fi | |
exec $CLOJURE $OPTS -Sdeps "$DEPS" -M "$0" "$@" | |
) | |
(ns my-program | |
(:require [clj-http.client :as client] | |
[clojure.pprint :as pp] | |
[clojure.java.io :as io] | |
[clojure.java.shell :refer [sh]])) | |
(defn -main [& args] | |
(pp/pprint args)) | |
(apply -main *command-line-args*) |
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