287 lines
9 KiB
Nix
287 lines
9 KiB
Nix
{ stdenv
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, lib
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, fetchurl
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, clojure
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, gnutar
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, nodejs
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, jre
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, unzip
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, nodePackages
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, xcbuild
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, python
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, openssl
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, pkgs
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, fetchgit
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, darwin
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}:
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let
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version = "1.10.1";
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nodeVersion = "11.13.0";
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nodeSources = fetchurl {
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url = "https://nodejs.org/dist/v${nodeVersion}/node-v${nodeVersion}.tar.gz";
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sha256 = "1cjzjbshxnysxkvbf41p3m8298cnhs9kfvdczgvvvlp6w16x4aac";
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};
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lumo-internal-classpath = "LUMO__INTERNAL__CLASSPATH";
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# as found in cljs/snapshot/lumo/repl.cljs
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requireDeps = '' \
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cljs.analyzer \
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cljs.compiler \
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cljs.env \
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cljs.js \
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cljs.reader \
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cljs.repl \
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cljs.source-map \
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cljs.source-map.base64 \
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cljs.source-map.base64-vlq \
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cljs.spec.alpha \
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cljs.spec.gen.alpha \
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cljs.tagged-literals \
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cljs.tools.reader \
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cljs.tools.reader.reader-types \
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cljs.tools.reader.impl.commons \
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cljs.tools.reader.impl.utils \
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clojure.core.rrb-vector \
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clojure.core.rrb-vector.interop \
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clojure.core.rrb-vector.nodes \
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clojure.core.rrb-vector.protocols \
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clojure.core.rrb-vector.rrbt \
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clojure.core.rrb-vector.transients \
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clojure.core.rrb-vector.trees \
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clojure.string \
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clojure.set \
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clojure.walk \
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cognitect.transit \
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fipp.visit \
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fipp.engine \
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fipp.deque \
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lazy-map.core \
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lumo.pprint.data \
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lumo.repl \
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lumo.repl-resources \
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lumo.js-deps \
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lumo.common '';
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compileClojurescript = (simple: ''
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(require '[cljs.build.api :as cljs])
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(cljs/build \"src/cljs/snapshot\"
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{:optimizations ${if simple then ":simple" else ":none"}
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:main 'lumo.core
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:cache-analysis true
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:source-map false
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:dump-core false
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:static-fns true
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:optimize-constants false
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:npm-deps false
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:verbose true
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:closure-defines {'cljs.core/*target* \"nodejs\"
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'lumo.core/*lumo-version* \"${version}\"}
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:compiler-stats true
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:process-shim false
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:fn-invoke-direct true
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:parallel-build false
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:browser-repl false
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:target :nodejs
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:hashbang false
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;; :libs [ \"src/cljs/bundled\" \"src/js\" ]
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:output-dir ${if simple
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then ''\"cljstmp\"''
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else ''\"target\"''}
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:output-to ${if simple
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then ''\"cljstmp/main.js\"''
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else ''\"target/deleteme.js\"'' }})
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''
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);
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cacheToJsons = ''
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(import [java.io ByteArrayOutputStream FileInputStream])
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(require '[cognitect.transit :as transit]
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'[clojure.edn :as edn]
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'[clojure.string :as str])
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(defn write-transit-json [cache]
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(let [out (ByteArrayOutputStream. 1000000)
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writer (transit/writer out :json)]
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(transit/write writer cache)
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(.toString out)))
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(defn process-caches []
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(let [cache-aot-path \"target/cljs/core.cljs.cache.aot.edn\"
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cache-aot-edn (edn/read-string (slurp cache-aot-path))
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cache-macros-path \"target/cljs/core\$macros.cljc.cache.json\"
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cache-macros-stream (FileInputStream. cache-macros-path)
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cache-macros-edn (transit/read (transit/reader cache-macros-stream :json))
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caches [[cache-aot-path cache-aot-edn]
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[cache-macros-path cache-macros-edn]]]
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(doseq [[path cache-edn] caches]
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(doseq [key (keys cache-edn)]
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(let [out-path (str/replace path #\"(\.json|\.edn)\$\"
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(str \".\" (munge key) \".json\"))
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tr-json (write-transit-json (key cache-edn))]
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(spit out-path tr-json))))))
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(process-caches)
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'';
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trimMainJsEnd = ''
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(let [string (slurp \"target/main.js\")]
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(spit \"target/main.js\"
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(subs string 0 (.indexOf string \"cljs.nodejs={};\"))))
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'';
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cljdeps = import ./deps.nix { inherit pkgs; };
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classp = cljdeps.makeClasspaths {
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extraClasspaths = [ "src/js" "src/cljs/bundled" "src/cljs/snapshot" ];
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};
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getJarPath = jarName: (lib.findFirst (p: p.name == jarName) null cljdeps.packages).path.jar;
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in
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stdenv.mkDerivation {
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inherit version;
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pname = "lumo";
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src = fetchgit {
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url = "https://github.com/anmonteiro/lumo.git";
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rev = version;
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sha256 = "12agi6bacqic2wq6q3l28283badzamspajmajzqm7fbdl2aq1a4p";
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};
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buildInputs = [
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nodejs
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clojure
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jre
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unzip
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python
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openssl
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gnutar
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nodePackages."lumo-build-deps-../interpreters/clojurescript/lumo"
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]
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++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
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ApplicationServices
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xcbuild
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]
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);
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patches = [ ./no_mangle.patch ./mkdir_promise.patch ];
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postPatch = ''
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substituteInPlace $NIX_BUILD_TOP/lumo/vendor/nexe/exe.js \
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--replace 'glob.sync(dir + "/*")' 'glob.sync(dir + "/../*")'
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'';
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buildPhase = ''
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# Copy over lumo-build-deps environment
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rm yarn.lock
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cp -rf ${nodePackages."lumo-build-deps-../interpreters/clojurescript/lumo"}/lib/node_modules/lumo-build-deps/* ./
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# configure clojure-cli
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mkdir ./.cpcache
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export CLJ_CONFIG=`pwd`
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export CLJ_CACHE=`pwd`/.cpcache
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# require more namespaces for cljs-bundle
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sed -i "s!ns lumo.core! \
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ns lumo.core \
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(:require ${requireDeps}) \
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(:require-macros [clojure.template :as temp] \
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[cljs.test :as test])!g" \
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./src/cljs/snapshot/lumo/core.cljs
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# Step 1: compile clojurescript with :none and :simple
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${clojure}/bin/clojure -Scp ${classp} -e "${compileClojurescript true}"
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${clojure}/bin/clojure -Scp ${classp} -e "${compileClojurescript false}"
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cp -f cljstmp/main.js target/main.js
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${clojure}/bin/clojure -Scp ${classp} -e "${trimMainJsEnd}"
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# Step 2: sift files
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unzip -o ${getJarPath "org.clojure/clojurescript"} -d ./target
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unzip -j ${getJarPath "org.clojure/clojure"} "clojure/template.clj" -d ./target/clojure
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unzip -o ${getJarPath "org.clojure/google-closure-library"} -d ./target
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unzip -o ${getJarPath "org.clojure/google-closure-library-third-party"} -d ./target
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unzip -o ${getJarPath "org.clojure/tools.reader"} -d ./target
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unzip -o ${getJarPath "org.clojure/test.check"} -d ./target
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cp -rf ./src/cljs/bundled/lumo/* ./target/lumo/
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cp -rf ./src/cljs/snapshot/lumo/repl.clj ./target/lumo/
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# cleanup
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mv ./target/main.js ./target/main
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rm ./target/*\.js
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mv ./target/main ./target/main.js
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rm ./target/AUTHORS
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rm ./target/LICENSE
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rm ./target/*.edn
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rm ./target/*.md
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rm -rf ./target/css
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rm -rf ./target/META-INF
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rm -rf ./target/com
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rm -rf ./target/cljs/build
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rm -rf ./target/cljs/repl
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rm ./target/cljs/core\.cljs\.cache.aot\.json
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rm ./target/cljs/source_map\.clj
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rm ./target/cljs/repl\.cljc
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rm ./target/cljs/externs\.clj
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rm ./target/cljs/closure\.clj
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rm ./target/cljs/util\.cljc
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rm ./target/cljs/js_deps\.cljc
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rm ./target/cljs/analyzer/utils\.clj
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rm ./target/cljs/core/macros\.clj
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rm ./target/cljs/compiler/api.clj
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rm ./target/goog/test_module*
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rm ./target/goog/transpile\.js
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rm ./target/goog/base_*
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find ./target -type f -name '*.class' -delete
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find ./target -type d -empty -delete
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# Step 3: generate munged cache jsons
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${clojure}/bin/clojure -Scp ${classp} -e "${cacheToJsons}"
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rm ./target/cljs/core\$macros\.cljc\.cache\.json
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# Step 4: Bunde javascript
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NODE_ENV=production node scripts/bundle.js
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node scripts/bundleForeign.js
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# Step 5: Backup resources
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cp -R target resources_bak
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# Step 6: Package executeable 1st time
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# fetch node sources and copy to palce that nexe will find
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mkdir -p tmp/node/${nodeVersion}
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cp ${nodeSources} tmp/node/${nodeVersion}/node-${nodeVersion}.tar.gz
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tar -C ./tmp/node/${nodeVersion} -xf ${nodeSources} --warning=no-unknown-keyword
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mv ./tmp/node/${nodeVersion}/node-v${nodeVersion}/* ./tmp/node/${nodeVersion}/
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rm -rf ${lumo-internal-classpath}
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cp -rf target ${lumo-internal-classpath}
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node scripts/package.js ${nodeVersion}
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rm -rf target
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mv ${lumo-internal-classpath} target
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# Step 7: AOT Macros
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sh scripts/aot-bundle-macros.sh
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# Step 8: Package executeable 2nd time
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node scripts/package.js ${nodeVersion}
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'';
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dontStrip = true;
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installPhase = ''
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mkdir -p $out/bin
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cp build/lumo $out/bin
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'';
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meta = {
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description = "Fast, cross-platform, standalone ClojureScript environment";
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longDescription = ''
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Lumo is a fast, standalone ClojureScript REPL that runs on Node.js and V8.
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Thanks to V8's custom startup snapshots, Lumo starts up instantaneously,
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making it the fastest Clojure REPL in existence.
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'';
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homepage = "https://github.com/anmonteiro/lumo";
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license = stdenv.lib.licenses.epl10;
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maintainers = [ stdenv.lib.maintainers.hlolli ];
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platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
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};
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}
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