36 lines
680 B
Clojure
Executable file
36 lines
680 B
Clojure
Executable file
#!/usr/bin/env bb
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;; usage: version.clj pom.xml 1.0.1
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;; pom.xml:
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;; <project>
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;; <version></version>
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;; </project>
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;; prints to stdout:
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;; <project>
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;; <version>1.0.1</version>
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;; </project>
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(ns set-pom-version
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{:author "Michiel Borkent"}
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(:require [clojure.data.xml :as xml]))
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(def pom-xml (first *command-line-args*))
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(def version (second *command-line-args*))
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(def xml (xml/parse-str (slurp pom-xml)))
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(defn update-version [elt]
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(if-let [t (:tag elt)]
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(if (= "version" (name t))
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(assoc elt :content version)
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elt)
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elt))
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(println
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(xml/emit-str
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(update xml :content
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(fn [contents]
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(map update-version contents)))))
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