refactor(scripts): simplify switch-network to env-var based approach
Single env var NETWORK=corp|home controls all proxy config. Source from ~/.zshrc — sets http_proxy, NPM_CONFIG_REGISTRY, PIP_TRUSTED_HOST, NODE_TLS_REJECT_UNAUTHORIZED automatically. No more ~/.npmrc rewriting.
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saravanakumardb1
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@ -1,81 +1,52 @@
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#!/bin/bash
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#!/bin/bash
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# Toggle npm/pnpm between corporate proxy and direct (home) network.
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# ─────────────────────────────────────────────────────────────
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# Dual-network development setup
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# ─────────────────────────────────────────────────────────────
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#
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#
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# Usage:
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# Controls: one env var — NETWORK=corp or NETWORK=home
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# source scripts/switch-network.sh corp # AT&T / corporate proxy
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# source scripts/switch-network.sh home # Direct internet (home/VPN off)
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# source scripts/switch-network.sh status # Show current config
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#
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#
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# This modifies ~/.npmrc. Must be sourced (not executed) to affect current shell.
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# Usage (add to ~/.zshrc):
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# export NETWORK=corp # at work
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# export NETWORK=home # at home (or just unset it)
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#
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# Then source this file from ~/.zshrc:
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# source "$HOME/code/mygh/learning_ai_common_plat/scripts/switch-network.sh"
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#
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# What it sets:
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# NETWORK=corp → http_proxy, https_proxy, npm/pnpm registry, pip trusted-host
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# NETWORK=home → all proxy vars unset, default registries
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# ─────────────────────────────────────────────────────────────
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set -euo pipefail
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_CORP_PROXY="http://cso.proxy.att.com:8080/"
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_CORP_NPM_REGISTRY="https://jfrog-pkg-proxy.it.att.com/artifactory/api/npm/att-npm-proxy-group/"
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NPMRC="$HOME/.npmrc"
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if [ "${NETWORK:-home}" = "corp" ]; then
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CORP_PROXY="http://cso.proxy.att.com:8080/"
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# ── Corporate proxy ──
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CORP_REGISTRY="https://jfrog-pkg-proxy.it.att.com/artifactory/api/npm/att-npm-proxy-group/"
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export http_proxy="$_CORP_PROXY"
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HOME_REGISTRY="https://registry.npmjs.org/"
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export https_proxy="$_CORP_PROXY"
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export HTTP_PROXY="$_CORP_PROXY"
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export HTTPS_PROXY="$_CORP_PROXY"
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export NPM_CONFIG_REGISTRY="$_CORP_NPM_REGISTRY"
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export NPM_CONFIG_PROXY="$_CORP_PROXY"
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export NPM_CONFIG_HTTPS_PROXY="$_CORP_PROXY"
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export NPM_CONFIG_STRICT_SSL="false"
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export PIP_TRUSTED_HOST="pypi.org files.pythonhosted.org"
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export NODE_TLS_REJECT_UNAUTHORIZED="0"
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else
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# ── Home / direct internet ──
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unset http_proxy https_proxy HTTP_PROXY HTTPS_PROXY 2>/dev/null
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unset NPM_CONFIG_REGISTRY NPM_CONFIG_PROXY NPM_CONFIG_HTTPS_PROXY 2>/dev/null
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unset NPM_CONFIG_STRICT_SSL NODE_TLS_REJECT_UNAUTHORIZED 2>/dev/null
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unset PIP_TRUSTED_HOST 2>/dev/null
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fi
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show_status() {
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# Quick status on new shell (only if interactive)
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echo "=== Current npm config ==="
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if [[ $- == *i* ]]; then
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echo " proxy: $(npm config get proxy 2>/dev/null || echo 'not set')"
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if [ "${NETWORK:-home}" = "corp" ]; then
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echo " https-proxy: $(npm config get https-proxy 2>/dev/null || echo 'not set')"
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echo "🏢 NETWORK=corp — proxy active"
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echo " registry: $(npm config get registry 2>/dev/null || echo 'not set')"
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if command -v pnpm &>/dev/null; then
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echo " pnpm store: $(pnpm store path 2>/dev/null || echo 'unknown')"
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fi
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echo ""
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if [ -f "$NPMRC" ]; then
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echo "=== ~/.npmrc ==="
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cat "$NPMRC"
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else
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else
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echo "No ~/.npmrc found"
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echo "🏠 NETWORK=home — direct internet"
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fi
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fi
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}
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fi
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set_corp() {
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unset _CORP_PROXY _CORP_NPM_REGISTRY
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cat > "$NPMRC" <<EOF
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proxy=$CORP_PROXY
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https-proxy=$CORP_PROXY
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registry=$CORP_REGISTRY
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strict-ssl=false
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EOF
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echo "✅ Switched to CORPORATE network"
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echo " proxy: $CORP_PROXY"
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echo " registry: $CORP_REGISTRY"
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echo ""
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echo " Lock files will resolve through JFrog proxy."
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echo " Run 'npm install' / 'pnpm install' as normal."
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}
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set_home() {
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cat > "$NPMRC" <<EOF
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registry=$HOME_REGISTRY
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EOF
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echo "✅ Switched to HOME network"
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echo " proxy: (none)"
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echo " registry: $HOME_REGISTRY"
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echo ""
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echo " Lock files will resolve from npmjs.org."
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echo " To regenerate clean lock files:"
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echo " rm package-lock.json && npm install"
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echo " rm pnpm-lock.yaml && pnpm install"
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}
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case "${1:-status}" in
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corp|corporate|work)
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set_corp
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;;
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home|direct|off)
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set_home
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;;
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status|show)
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show_status
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;;
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*)
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echo "Usage: source scripts/switch-network.sh [corp|home|status]"
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echo ""
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echo " corp — Enable corporate proxy (AT&T JFrog)"
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echo " home — Direct internet (no proxy)"
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echo " status — Show current npm config"
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;;
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esac
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