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add 6to5-runtime build process #535

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This commit is contained in:
Sebastian McKenzie 2015-01-20 00:56:09 +11:00
parent 7257e2445d
commit d75139a059
12 changed files with 83 additions and 59 deletions
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1
.gitignore vendored
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@ -11,3 +11,4 @@ test/tmp
coverage
dist
.package.json
packages/6to5-runtime/*.js

1
.npmignore
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@ -12,3 +12,4 @@ CHANGELOG.md
.package.json
coverage
vendor
packages

2
CHANGELOG.md
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@ -18,6 +18,8 @@ _Note: Gaps between patch versions are faulty/broken releases._
* Caching is now always enabled for the require hook. It also now no longer caches require resolutions.
* `ignoreRegex` fallback has now been dropped from the require hook. `register(/foo/);`, `register({ ignoreRegex: /foo/ })` -> `register({ ignore: /foo/ })`.
* Optional fast transformer backwards compatibility support has been removed. Use [loose mode](https://6to5.org/docs/usage/loose).
* Removed the optional runtime in favor of the `selfContained` transformer.
* Removed the `coreAliasing` transformer in favor of `selfContained`.
## 2.13.3

21
Makefile
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@ -7,7 +7,7 @@ MOCHA_CMD = node_modules/mocha/bin/_mocha
export NODE_ENV = test
.PHONY: clean test test-cov test-clean lint test-travis test-simple test-all test-browser publish build bootstrap publish-core
.PHONY: clean test test-cov test-clean lint test-travis test-simple test-all test-browser publish build bootstrap publish-core publish-runtime
build:
mkdir -p dist
@ -20,9 +20,6 @@ build:
node $(BROWSERIFY_CMD) lib/6to5/browser.js -s to5 >dist/6to5.js
node $(UGLIFY_CMD) dist/6to5.js >dist/6to5.min.js
node bin/6to5-runtime >dist/runtime.js
node $(UGLIFY_CMD) dist/runtime.js >dist/runtime.min.js
rm -rf templates.json
clean:
@ -78,7 +75,6 @@ publish:
make build
cp dist/6to5.min.js browser.js
cp dist/polyfill.min.js browser-polyfill.js
cp dist/runtime.min.js runtime.js
node bin/cache-templates
test -f templates.json
@ -87,19 +83,26 @@ publish:
git push --follow-tags
# generate
make publish-core
make publish-runtime
rm -rf templates.json browser.js browser-polyfill.js
publish-runtime:
cd packages; \
node build-runtime.js; \
npm publish
publish-core:
bin/generate-core-package-json >package2.json
mv package.json .package.json
mv package2.json package.json
npm publish
# restore
rm -rf package.json
mv .package.json package.json
rm -rf templates.json browser.js runtime.js browser-polyfill.js
bootstrap:
npm install
git submodule update --init

4
bin/6to5-runtime
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@ -1,4 +0,0 @@
#!/usr/bin/env node
var runtime = require("../lib/6to5/runtime-generator");
console.log(runtime(process.argv[2]));

8
lib/6to5/file.js
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@ -42,12 +42,6 @@ File.helpers = [
"get"
];
File.excludeHelpersFromRuntime = [
"async-to-generator",
"typeof",
"tagged-template-literal-loose"
];
File.normaliseOptions = function (opts) {
opts = _.cloneDeep(opts || {});
@ -214,7 +208,7 @@ File.prototype.addHelper = function (name) {
var ref;
var runtimeNamespace = this.opts.runtime;
if (runtimeNamespace && !_.contains(File.excludeHelpersFromRuntime, name)) {
if (runtimeNamespace) {
name = t.identifier(t.toIdentifier(name));
return t.memberExpression(t.identifier(runtimeNamespace), name);
} else {

2
lib/6to5/index.js
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@ -9,8 +9,6 @@ exports.version = require("../../package").version;
exports.types = require("./types");
exports.runtime = require("./runtime-generator");
exports.register = function (opts) {
var register = require("./register");
if (opts != null) register(opts);

35
lib/6to5/runtime-generator.js
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@ -1,35 +0,0 @@
"use strict";
var generator = require("./generation/generator");
var util = require("./util");
var File = require("./file");
var t = require("./types");
var _ = require("lodash");
module.exports = function (namespace) {
namespace = t.identifier(t.toIdentifier(namespace || "to5Runtime"));
var body = [];
var container = t.functionExpression(null, [t.identifier("global")], t.blockStatement(body));
var tree = t.program([t.expressionStatement(t.callExpression(container, [util.template("self-global")]))]);
body.push(t.variableDeclaration("var", [
t.variableDeclarator(
namespace,
t.assignmentExpression("=", t.memberExpression(t.identifier("global"), namespace), t.objectExpression([]))
)
]));
_.each(File.helpers, function (name) {
if (_.contains(File.excludeHelpersFromRuntime, name)) {
return;
}
var key = t.identifier(t.toIdentifier(name));
body.push(t.expressionStatement(
t.assignmentExpression("=", t.memberExpression(namespace, key), util.template(name))
));
});
return generator(tree).code;
};

3
package.json
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@ -9,8 +9,7 @@
"main": "lib/6to5/index.js",
"bin": {
"6to5": "./bin/6to5/index.js",
"6to5-node": "./bin/6to5-node",
"6to5-runtime": "./bin/6to5-runtime"
"6to5-node": "./bin/6to5-node"
},
"browser": {
"./lib/6to5/index.js": "./lib/6to5/browser.js",

6
packages/6to5-runtime/package.json Normal file
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@ -0,0 +1,6 @@
{
"name": "6to5-runtime",
"description": "6to5 selfContained runtime",
"version": "2.13.3",
"author": "Sebastian McKenzie <sebmck@gmail.com>"
}

6
packages/README.md Normal file
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@ -0,0 +1,6 @@
# What is this?
This is a folder containing additional packages that are built whenever
a new version of 6to5 is released.
**TODO:** Move `6to5-core` into here.

53
packages/build-runtime.js Normal file
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@ -0,0 +1,53 @@
"use strict";
var transform = require("../lib/6to5/transformation/transform");
var File = require("../lib/6to5/file");
var util = require("../lib/6to5/util");
var fs = require("fs");
var t = require("../lib/6to5/types");
var _ = require("lodash");
var relative = function (filename) {
return __dirname + "/6to5-runtime/" + filename;
};
var writeFile = function (filename, content) {
filename = relative(filename);
console.log(filename);
fs.writeFileSync(filename, content);
};
var readFile = function (filename) {
return fs.readFileSync(require.resolve(filename), "utf8");
};
var updatePackage = function () {
var pkgLoc = relative("package.json");
var pkg = require(pkgLoc);
var mainPkg = require("../package.json");
pkg.version = mainPkg.version;
writeFile("package.json", JSON.stringify(pkg, null, 2));
};
var buildHelpers = function () {
var body = [];
var tree = t.program(body);
_.each(File.helpers, function (name) {
var key = t.identifier(t.toIdentifier(name));
body.push(t.expressionStatement(
t.assignmentExpression("=", t.memberExpression(t.identifier("exports"), key), util.template(name))
));
});
return transform.fromAst(tree, null, {
optional: ["selfContained"]
}).code;
};
writeFile("helpers.js", buildHelpers());
writeFile("core-js.js", readFile("core-js/library"));
writeFile("regenerator.js", readFile("core-js/library"));
updatePackage();