Files
logseq/src/dev-cljs/shadow/hooks.clj
2022-11-30 22:17:18 +08:00

45 lines
1.6 KiB
Clojure

(ns shadow.hooks
(:require [clojure.java.shell :refer [sh]]
[clojure.string :as string]))
;; copied from https://gist.github.com/mhuebert/ba885b5e4f07923e21d1dc4642e2f182
(defn exec [& cmd]
(let [cmd (string/split (string/join " " (flatten cmd)) #"\s+")
_ (println (string/join " " cmd))
{:keys [exit out err]} (apply sh cmd)]
(if (zero? exit)
(when-not (string/blank? out)
(string/trim out))
(println err))))
(defn purge-css
{:shadow.build/stage :flush}
[state {:keys [css-source
js-globs
public-dir]}]
(case (:shadow.build/mode state)
:release
(exec "purgecss --css " css-source
(for [content (if (string? js-globs) [js-globs] js-globs)]
(str "--content " content))
"-o" public-dir)
:dev
(do
(exec "mkdir -p" public-dir)
(exec "cp" css-source (str public-dir "/" (last (string/split css-source #"/"))))))
state)
(defn git-revision-hook
{:shadow.build/stage :configure}
[build-state & args]
(let [defines-in-config (get-in build-state [:shadow.build/config :closure-defines])
defines-in-options (get-in build-state [:compiler-options :closure-defines])
revision (exec "git" "describe" args)]
(prn ::git-revision-hook revision)
(-> build-state
(assoc-in [:shadow.build/config :closure-defines]
(assoc defines-in-config 'frontend.config/REVISION revision))
(assoc-in [:compiler-options :closure-defines]
(assoc defines-in-options 'frontend.config/REVISION revision)))))