From 01cc5b35a41534d5947179d6910723bd1ee0cb3c Mon Sep 17 00:00:00 2001
From: saravanakumardb1 <saravanakumardb1@users.noreply.github.com>
Date: Tue, 14 Apr 2026 11:48:55 -0700
Subject: [PATCH] feat(scripts): add .npmrc template + sync/drift-check scripts
 (DRY)

Single source of truth: scripts/npmrc.template
- sync-npmrc.sh: copies template to all 13 product repos
- check-npmrc-drift.sh: detects drift (exit 1 if any repo drifted)

Also synced 4 drifted repos: MindLyst, NoteLett, ActionTrail, Talk2Obs.
Prevents future gitea.bytelyst.com hardcoding issues.
---
 scripts/check-npmrc-drift.sh | 75 +++++++++++++++++++++++++++++++++++
 scripts/npmrc.template       |  5 +++
 scripts/sync-npmrc.sh        | 76 ++++++++++++++++++++++++++++++++++++
 3 files changed, 156 insertions(+)
 create mode 100644 scripts/check-npmrc-drift.sh
 create mode 100644 scripts/npmrc.template
 create mode 100644 scripts/sync-npmrc.sh

diff --git a/scripts/check-npmrc-drift.sh b/scripts/check-npmrc-drift.sh
new file mode 100644
index 00000000..88894cf9
--- /dev/null
+++ b/scripts/check-npmrc-drift.sh
@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+# check-npmrc-drift.sh — Detect .npmrc drift across ByteLyst repos.
+#
+# Returns exit code 1 if any repo's .npmrc differs from the canonical template.
+# Use in CI or as a periodic audit:
+#   bash scripts/check-npmrc-drift.sh
+#
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+TEMPLATE="$SCRIPT_DIR/npmrc.template"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+PARENT_DIR="$(dirname "$REPO_ROOT")"
+
+if [ ! -f "$TEMPLATE" ]; then
+  echo "❌ Template not found: $TEMPLATE" >&2
+  exit 1
+fi
+
+REPOS=(
+  learning_ai_common_plat
+  learning_voice_ai_agent
+  learning_multimodal_memory_agents
+  learning_ai_clock
+  learning_ai_efforise
+  learning_ai_fastgap
+  learning_ai_flowmonk
+  learning_ai_jarvis_jr
+  learning_ai_local_llms
+  learning_ai_local_memory_gpt
+  learning_ai_notes
+  learning_ai_peakpulse
+  learning_ai_trails
+  learning_ai_talk2obsidian
+)
+
+drifted=0
+missing=0
+ok=0
+
+for repo in "${REPOS[@]}"; do
+  target="$PARENT_DIR/$repo/.npmrc"
+
+  if [ ! -d "$PARENT_DIR/$repo" ]; then
+    continue
+  fi
+
+  if [ ! -f "$target" ]; then
+    echo "⚠️  $repo — .npmrc missing"
+    ((missing++)) || true
+    continue
+  fi
+
+  if diff -q "$TEMPLATE" "$target" >/dev/null 2>&1; then
+    ((ok++)) || true
+  else
+    echo "❌ $repo — .npmrc drifted from template"
+    diff --color=auto "$TEMPLATE" "$target" 2>/dev/null | head -10 || true
+    echo ""
+    ((drifted++)) || true
+  fi
+done
+
+echo "────────────────────────────────"
+echo "✅ $ok repos match template"
+[ "$missing" -gt 0 ] && echo "⚠️  $missing repos missing .npmrc"
+[ "$drifted" -gt 0 ] && echo "❌ $drifted repos drifted"
+echo ""
+
+if [ "$drifted" -gt 0 ] || [ "$missing" -gt 0 ]; then
+  echo "Fix: bash scripts/sync-npmrc.sh"
+  exit 1
+fi
+
+echo "All repos in sync ✅"
diff --git a/scripts/npmrc.template b/scripts/npmrc.template
new file mode 100644
index 00000000..4f51e760
--- /dev/null
+++ b/scripts/npmrc.template
@@ -0,0 +1,5 @@
+@bytelyst:registry=http://${GITEA_NPM_HOST:-localhost}:3300/api/packages/ByteLyst/npm/
+//localhost:3300/api/packages/ByteLyst/npm/:_authToken=${GITEA_NPM_TOKEN}
+strict-ssl=false
+link-workspace-packages=true
+prefer-workspace-packages=true
diff --git a/scripts/sync-npmrc.sh b/scripts/sync-npmrc.sh
new file mode 100644
index 00000000..7742eea5
--- /dev/null
+++ b/scripts/sync-npmrc.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+# sync-npmrc.sh — Copy canonical .npmrc to all ByteLyst product repos.
+#
+# Single source of truth: scripts/npmrc.template
+# Run from learning_ai_common_plat root:
+#   bash scripts/sync-npmrc.sh           # apply to all repos
+#   bash scripts/sync-npmrc.sh --dry-run # show what would change
+#
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+TEMPLATE="$SCRIPT_DIR/npmrc.template"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+PARENT_DIR="$(dirname "$REPO_ROOT")"
+
+if [ ! -f "$TEMPLATE" ]; then
+  echo "❌ Template not found: $TEMPLATE" >&2
+  exit 1
+fi
+
+DRY_RUN=false
+[ "${1:-}" = "--dry-run" ] && DRY_RUN=true
+
+# All product repos that need .npmrc (sibling directories)
+REPOS=(
+  learning_voice_ai_agent
+  learning_multimodal_memory_agents
+  learning_ai_clock
+  learning_ai_efforise
+  learning_ai_fastgap
+  learning_ai_flowmonk
+  learning_ai_jarvis_jr
+  learning_ai_local_llms
+  learning_ai_local_memory_gpt
+  learning_ai_notes
+  learning_ai_peakpulse
+  learning_ai_trails
+  learning_ai_talk2obsidian
+)
+
+changed=0
+skipped=0
+up_to_date=0
+
+shopt -s nullglob
+
+for repo in "${REPOS[@]}"; do
+  target="$PARENT_DIR/$repo/.npmrc"
+  
+  if [ ! -d "$PARENT_DIR/$repo" ]; then
+    echo "⏭  $repo — not found, skipping"
+    ((skipped++)) || true
+    continue
+  fi
+
+  if [ -f "$target" ] && diff -q "$TEMPLATE" "$target" >/dev/null 2>&1; then
+    echo "✅ $repo — up to date"
+    ((up_to_date++)) || true
+    continue
+  fi
+
+  if $DRY_RUN; then
+    echo "🔄 $repo — would update"
+    if [ -f "$target" ]; then
+      diff --color=auto "$target" "$TEMPLATE" || true
+    fi
+  else
+    cp "$TEMPLATE" "$target"
+    echo "🔄 $repo — updated"
+  fi
+  ((changed++)) || true
+done
+
+echo ""
+echo "Summary: $changed changed, $up_to_date up-to-date, $skipped skipped"
+$DRY_RUN && echo "(dry run — no files modified)"