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cli(init): Better defaults #451

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merged 9 commits into from
May 22, 2018
Merged

cli(init): Better defaults #451

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821c753
cli(init): set default generator name
evenstensberg May 18, 2018
8dcc4ac
cli(init): better defaults
evenstensberg May 18, 2018
cf8b1d5
chore(rebase): remove old commit
evenstensberg May 19, 2018
b64f780
cli(init): fix broken ast and merge scaffolds
evenstensberg May 19, 2018
359aef5
chore(docs): better defaults
evenstensberg May 19, 2018
52ca883
chore(lint): fix linting errors
evenstensberg May 19, 2018
3c5057c
chore(deps): remove path from dep installation
evenstensberg May 20, 2018
fc52290
Merge branch 'next' into fix-ast-entry
evenstensberg May 20, 2018
5fdb178
chore(resolve): resolve conflicts
evenstensberg May 20, 2018
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25 changes: 21 additions & 4 deletions packages/generators/init-generator.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,14 @@ module.exports = class InitGenerator extends Generator {
constructor(args, opts) {
super(args, opts);
this.isProd = false;
this.dependencies = ["webpack", "webpack-cli", "uglifyjs-webpack-plugin"];
(this.usingDefaults = false),
(this.dependencies = [
"webpack",
"webpack-cli",
"uglifyjs-webpack-plugin",
"babel-plugin-syntax-dynamic-import",
"path"
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Isn't path core Node.js module?

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But it can be accessed only after defining.

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Yes, but these are packages that would get installed by npm/yarn, right? Definition part would be in topScope.

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Yes exactly. path needs to be removed

]);
this.configuration = {
config: {
webpackOptions: {},
Expand Down Expand Up @@ -93,20 +100,25 @@ module.exports = class InitGenerator extends Generator {
.then(outputTypeAnswer => {
// As entry is not required anymore and we dont set it to be an empty string or """""
// it can be undefined so falsy check is enough (vs entry.length);
if (!this.configuration.config.webpackOptions.entry) {
if (
!this.configuration.config.webpackOptions.entry &&
!this.usingDefaults
) {
this.configuration.config.webpackOptions.output = {
filename: "'[name].[chunkhash].js'",
chunkFilename: "'[name].[chunkhash].js'"
};
} else {
} else if (!this.usingDefaults) {
this.configuration.config.webpackOptions.output = {
filename: "'[name].[chunkhash].js'"
};
}
if (outputTypeAnswer["outputType"].length) {
outputPath = outputTypeAnswer["outputType"];
}
this.configuration.config.webpackOptions.output.path = `path.resolve(__dirname, '${outputPath}')`;
if (!this.usingDefaults) {
this.configuration.config.webpackOptions.output.path = `path.resolve(__dirname, '${outputPath}')`;
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I am kinda worried about this level of nesting, won't it impact performance ?
I remember some times when you have to this level deep, it is better to assign them to a variable and go just one level deeper.

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I don't know. It's not a super-big generator, so it might be a premature optimization?

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I would say that we have to think about optimisation in advance

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🤔

}
})
.then(() => {
return this.prompt([
Expand Down Expand Up @@ -394,9 +406,13 @@ module.exports = class InitGenerator extends Generator {
done();
});
}
/*
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Is this commented code? If so, it can be removed

installPlugins() {
const asyncNamePrompt = this.async();
const defaultName = this.isProd ? "prod" : "config";
if(this.isProd) {
this.dependencies = this.dependencies.filter(p => p !== "uglifyjs-webpack-plugin");
}
this.prompt([
Input(
"nameType",
Expand All @@ -415,6 +431,7 @@ module.exports = class InitGenerator extends Generator {
this.runInstall(packager, this.dependencies, opts);
});
}
*/

writing() {
this.config.set("configuration", this.configuration);
Expand Down
2 changes: 1 addition & 1 deletion packages/generators/utils/entry.js
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Expand Up @@ -91,7 +91,7 @@ module.exports = (self, answer) => {
singularEntry = singularEntry.replace(/"/g, "'");
}
if (singularEntry.length <= 0) {
singularEntry = "'./src/index.js'";
self.usingDefaults = true;
}
return singularEntry;
});
Expand Down
7 changes: 5 additions & 2 deletions packages/generators/utils/module.js
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Expand Up @@ -10,10 +10,13 @@
module.exports = _ => {
return {
test: `${new RegExp(/\.js$/)}`,
exclude: "/node_modules/",
include: ["path.resolve(__dirname, 'src')"],
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@sokra just wondering. If the entry folder is different, then this would need to change, right?

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just curious, can't we take this from the config file?

If not present then use this as a default value

loader: "'babel-loader'",
options: {
presets: ["'env'"]
presets: ["'env'", {
modules: false
}],
plugins: ["'syntax-dynamic-import'"]
}
};
};
4 changes: 3 additions & 1 deletion packages/utils/recursive-parser.js
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Expand Up @@ -36,7 +36,9 @@ module.exports = function recursiveTransform(j, ast, value, action, key) {
} else if (key === "merge") {
utils.parseMerge(j, p, value);
} else {
utils.addProperty(j, p, key, value);
if (value) {
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Why not an else if?

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old commit

utils.addProperty(j, p, key, value);
}
}
});
}
Expand Down