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Replace fs-extra ensureFile with fs.mkdir and fs.writeFile

Recipe IDorg.openrewrite.node.migrate.fs-extra.replace-fs-extra-ensure-file

Artifact@openrewrite/recipes-nodejs

Replaces fs-extra's ensureFile/createFile (and their Sync variants) with mkdir(dirname(file), { recursive: true }) followed by writeFile(file, '', { flag: 'a' }), which creates the file without truncating an existing one. A call standing alone as a statement becomes two statements; other promise-form calls chain the two with .then. A path that isn't safe to evaluate twice is hoisted into a const first, which needs a statement to sit before, so such a call in expression position is left alone, as are callback-form calls and sync calls used as expressions.

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Usage

Run this recipe

In order to run JavaScript recipes, you will need to use the Moderne CLI. For JavaScript specific configuration instructions, please see our configuring JavaScript guide.

Once the CLI is installed, you can install this JavaScript recipe package by running the following command:

Install the recipe package

mod config recipes npm install @openrewrite/recipes-nodejs

Then, you can run the recipe via:

Run the recipe

mod run . --recipe org.openrewrite.node.migrate.fs-extra.replace-fs-extra-ensure-file