$ npm install gatsby-core-utils
gatsby-core-utils
A list of utilities used in multiple gatsby packages.
npm install --save gatsby-core-utils
Encrypts an input using md5 hash of hexadecimal digest.
const { createContentDigest } = require("gatsby-core-utils")
const options = {
key: "value",
foo: "bar",
}
const digest = createContentDigest(options)
// ...
Calculate the number of CPU cores on the current machine
This function can be controlled by an env variable GATSBY_CPU_COUNT
setting the first argument to true.
value | description |
---|---|
Counts amount of real cores by running a shell command | |
logical-cores | require("os").cpus() to count all virtual cores |
any number | Sets cpu count to that specific number |
const { cpuCoreCount } = require("gatsby-core-utils")
const coreCount = cpuCoreCount(false)
// ...
const { cpuCoreCount } = require("gatsby-core-utils")
process.env.GATSBY_CPU_COUNT = "logical-cores"
const coreCount = cpuCoreCount()
// ...
A utility that joins paths with a /
on windows and unix-type platforms. This can also be used for URL concatenation.
const { joinPath } = require("gatsby-core-utils")
const BASEPATH = "/mybase/"
const pathname = "./gatsby/is/awesome"
const url = joinPath(BASEPATH, pathname)
// ...
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