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darcyclarke/package.json

Last active October 7, 2020 03:49
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npm prepublish check for package@version existence
Raw
package.json
{
"scripts": {
"prepublish" : "[[ $(npm view $npm_package_name@$npm_package_version --silent) ]] && echo \"error: $npm_package_name@$npm_package_version exists already!\" && exit 1 || echo \"successful check: $npm_package_name@$npm_package_version does not exist already\""
}
}
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