node critical.js

[helly2]

When executing build.sh it stuck in line
node critical.js
it throws this error

(node:1300277) UnhandledPromiseRejectionWarning: Error: ConfigError: "dest" is n ot allowed
(node:1300277) UnhandledPromiseRejectionWarning: Unhandled promise rejection. Th is error originated either by throwing inside of an async function without a cat ch block, or by rejecting a promise which was not handled with .catch(). (reject ion id: 1)
(node:1300277) [DEP0018] DeprecationWarning: Unhandled promise rejections are de precated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[gwijayas]

I have the same issue. There is no "index.html" on the build folder. After add --trace-warnings on the build.sh got this message:

./build.sh
+ uglifycss --output build/style_min.css style.css
+ uglifyjs --output build/script_min.js script.js web_miner/miner.js
+ uglifyjs --output build/worker.js web_miner/worker.js
+ cp web_miner/cn.min.js build/cn.min.js
+ html-minifier --output build/index-raw.html index.html --collapse-whitespace --remove-comments --remove-optional-tags --remove-redundant-attributes --remove-script-type-attributes --remove-tag-whitespace --use-short-doctype --minify-css true --minify-js true
+ node --trace-warnings critical.js
(node:503461) UnhandledPromiseRejectionWarning: Error: ConfigError: "dest" is not allowed
    at emitUnhandledRejectionWarning (internal/process/promises.js:168:15)
    at processPromiseRejections (internal/process/promises.js:247:11)
    at processTicksAndRejections (internal/process/task_queues.js:96:32)
(node:503461) Error: ConfigError: "dest" is not allowed
(node:503461) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
    at emitDeprecationWarning (internal/process/promises.js:180:11)
    at processPromiseRejections (internal/process/promises.js:249:13)
    at processTicksAndRejections (internal/process/task_queues.js:96:32)
+ rm build/index-raw.html
+ echo OK
OK

[helly2]

edit critical.js and remove dest like below, it should work

// npm i -D critical@latest

"use strict";

var critical = require('critical');

critical.generate({
inline: true,
base: 'build',
src: './index-raw.html',
target: './index.html',
minify: false,
width: 1024,
height: 768
});

[gwijayas]

I edit critical.js:

// npm i -D critical@latest

"use strict";

var critical = require('critical');

critical.generate({
    inline: true,
    base: 'build',
    src: './index-raw.html',
    target: './index.html',
    minify: false,
    width: 1024,
    height: 768
});

But, I got the new error:

i$ ./build.sh
+ uglifycss --output build/style_min.css style.css
+ uglifyjs --output build/script_min.js script.js web_miner/miner.js
+ uglifyjs --output build/worker.js web_miner/worker.js
+ cp web_miner/cn.min.js build/cn.min.js
+ html-minifier --output build/index-raw.html index.html --collapse-whitespace --remove-comments --remove-optional-tags --remove-redundant-attributes --remove-script-type-attributes --remove-tag-whitespace --use-short-doctype --minify-css true --minify-js true
+ node --trace-warnings critical.js
(node:4357) UnhandledPromiseRejectionWarning: Error: ConfigError: "minify" is not allowed
    at emitUnhandledRejectionWarning (internal/process/promises.js:168:15)
    at processPromiseRejections (internal/process/promises.js:247:11)
    at processTicksAndRejections (internal/process/task_queues.js:96:32)
(node:4357) Error: ConfigError: "minify" is not allowed
(node:4357) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
    at emitDeprecationWarning (internal/process/promises.js:180:11)
    at processPromiseRejections (internal/process/promises.js:249:13)
    at processTicksAndRejections (internal/process/task_queues.js:96:32)
+ rm build/index-raw.html
+ echo OK
OK

Ubuntu 20.04, node v14.17.3

[gwijayas]

in the end, I delete minify from critical.js

[helly2]

delete minify: false, from critical.js