如果你只想在 REPL 中运行它,你可以使用 pomegranate(这似乎是唯一合适的用例,对吧?)。您可以让它使用 Maven Central API 查找最新版本。我认为这比维护某种依赖项项目要好,无论是生成的还是其他的。
(require '[cemerick.pomegranate :refer [add-dependencies]])
(add-dependencies
:coordinates '[[clj-http "0.5.8"]]
:repositories {"clojars" "http://clojars.org/repo"})
(require '[clj-http.client :as client])
;; contrib project names from https://github.com/clojure
(def contrib ["tools.nrepl" "tools.trace" "tools.namespace" "tools.macro"
"test.generative" "math.numeric-tower" "core.match" "core.logic"
"data.priority-map" "core.contracts" "tools.cli" "java.jmx"
"java.jdbc" "java.classpath" "data.xml" "data.json" "core.unify"
"core.incubator" "core.cache" "algo.monads" "data.generators"
"core.memoize" "math.combinatorics" "java.data" "tools.logging"
"data.zip" "data.csv" "algo.generic" "data.codec"
"data.finger-tree"])
(defn add-contrib-dependencies
"look up the latest version of every contrib project in maven central,
and add them as dependencies using pomegranate."
[project-names]
(add-dependencies
:coordinates
(map (juxt
(comp symbol (partial format "org.clojure/%s"))
(fn [proj]
(Thread/sleep 100)
(-> "http://search.maven.org/solrsearch/select?q=%s&rows=1&wt=json"
(format proj)
(client/get {:as :json})
:body :response :docs first :latestVersion)))
project-names)))
现在您可以在项目名称列表中调用此函数:
user=> (add-contrib-dependencies contrib)
{[org.clojure/data.zip "0.1.1"] nil,
[org.clojure/java.classpath "0.2.0"] nil,
[org.clojure/core.cache "0.6.2"] nil, ...}
更新:如前所述,我已将此答案放入库中。它可以用作 nREPL 中间件,也可以从正在运行的 REPL 会话中手动调用。该代码可以在https://github.com/rplevy/contrib-repl找到,也可以在其中找到使用说明。