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Boilerplate for running Clojure as a shebang script
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#!/bin/sh | |
#_( | |
#_DEPS is same format as deps.edn. Multiline is okay. | |
DEPS=' | |
{:deps {clj-time {:mvn/version "0.14.2"}}} | |
' | |
#_You can put other options here | |
OPTS=' | |
-J-Xms256m -J-Xmx256m -J-client | |
' | |
exec clojure $OPTS -Sdeps "$DEPS" "$0" "$@" | |
) | |
(println "Hello!") | |
(require '[clj-time.core :as t]) | |
(prn (str (t/now))) | |
(prn *command-line-args*) | |
(println (.. (Runtime/getRuntime) | |
totalMemory)) |
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$ cp script.clj ~/bin/cljtest2 | |
# ~/bin is on my $PATH | |
$ chmod +x ~/bin/cljtest2 | |
$ time cljtest2 "Yo" "Hey" 1 3 4 - -ff | |
Hello! | |
"2019-03-01T17:22:43.564Z" | |
("Yo" "Hey" "1" "3" "4" "-" "-ff") | |
268435456 | |
real 0m2.073s | |
user 0m6.073s | |
sys 0m0.297s | |
$ |
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