.zsh_cn-nodejs-env-setup.sh

.zsh_cn-nodejs-env-setup.sh

function cn-nodejs-env-setup() {
    local script='
const https = require("https");
const { exit } = require("process");
const url = "https://raw.githubusercontent.com/cnpm/binary-mirror-config/master/package.json";

https
    .get(url, (res) => {
        let body = "";

        res.on("data", (chunk) => {
            body += chunk;
        });

        res.on("end", () => {
            try {
                let json = JSON.parse(body);
                const envs = json.mirrors.china.ENVS;
                const script = Object.entries(envs)
                    .map(([name, url]) => `export ${name}=${url};`)
                    .join("\n");
                console.log(script);
                // do something with JSON
            } catch (error) {
                console.error(error.message);
            }
        });
    })
    .on("error", (error) => {
        console.error(error.message);
        exit(1);
    });
'
    local result=$(node --eval=$script)
    if [ "$?" -eq 0 ];then
        echo $result
        eval $result
    fi
}


function cn-nodejs-env-unset() {
    local script='
const https = require("https");
const { exit } = require("process");
const url = "https://raw.githubusercontent.com/cnpm/binary-mirror-config/master/package.json";

https
    .get(url, (res) => {
        let body = "";

        res.on("data", (chunk) => {
            body += chunk;
        });

        res.on("end", () => {
            try {
                let json = JSON.parse(body);
                const envs = json.mirrors.china.ENVS;
                const script = Object.entries(envs)
                    .map(([name, url]) => `unset ${name};`)
                    .join("\n");
                console.log(script);
                // do something with JSON
            } catch (error) {
                console.error(error.message);
            }
        });
    })
    .on("error", (error) => {
        console.error(error.message);
        exit(1);
    });
'
    local result=$(node --eval=$script)
    if [ "$?" -eq 0 ];then
        echo $result
        eval $result
    fi
}

copy this file to ~/.zsh_cn-nodejs-env-setup.sh

add source $HOME/.zsh_cn-nodejs-env-setup.sh in your .zshrc or .bashrc file.

run cn-nodejs-env-setup or cn-nodejs-env-unset when you need.