hindermath · hindermath · Jul 19, 2026 · Jul 19, 2026 · Jul 19, 2026 · Jul 19, 2026
diff --git a/docs/project-statistics.md b/docs/project-statistics.md
@@ -484,26 +484,26 @@ Profil 2 verwendet Git-getrackte Textdateien und sichtbare Git-Aktivitaet. Die W
 
 | Kennzahl / Metric | Wert / Value |
 |---|---:|
-| Textbasis / Text base | 287564 lines |
+| Textbasis / Text base | 287597 lines |
 | Textdateien / Text files | 1694 |
 | Beobachtbarer Zeitraum / Observable period | 2026-03-31..2026-07-19 |
 | Aktivtage / Active days | 67 |
-| Relevante Commits / Relevant commits | 450 |
-| Zeilen je Aktivtag / Lines per active day | 4292.0 |
+| Relevante Commits / Relevant commits | 453 |
+| Zeilen je Aktivtag / Lines per active day | 4292.5 |
 | Peak-Tag im Fenster / Peak day in window | 2026-07-08 / 40319 |
 | Peak-Woche im Fenster / Peak week in window | 2026-07-05 / 121867 |
 | Laengste Serie / Longest streak | 24 days |
 | Speedup vs. 80 lines/day | 53.7x |
 | Speedup vs. 100 lines/day | 42.9x |
-| Methodik / Methodology | v2; source `bae64b8ede3b` |
+| Methodik / Methodology | v2; source `c9eb10ac4bcb` |
 
 ### Artefaktmix / Artifact Mix
 
 ```text
 Produktiv / Production          [....................]   0.0% | 0
 Tests                           [#...................]   2.3% | 6726
 Dokumentation / Documentation   [#################...]  83.5% | 240137
-Skripte / Scripts               [###.................]  13.0% | 37427
+Skripte / Scripts               [###.................]  13.0% | 37460
 Konfiguration / Configuration   [#...................]   0.9% | 2643
 Daten und Medien / Data and media [....................]   0.0% | 0
 Sonstiger Text / Other text     [#...................]   0.2% | 631
@@ -635,7 +635,7 @@ Die Faktoren vergleichen sichtbare Lieferdichte mit den dokumentierten manuellen
 Scale: 0..5000 lines/day
 Experienced manual [#...................] 80
 Thorsten solo      [#...................] 100
-Visible repository [#################...] 4292.0
+Visible repository [#################...] 4292.5
 ```
 
 Die gemeinsame Skala vergleicht Referenzen und sichtbare Lieferdichte. Sie schreibt die Git-Aktivitaet keiner Person oder KI pauschal zu.
@@ -661,6 +661,6 @@ DE: Das Fenster beginnt am 2025-07-27 und endet am 2026-07-19. Es enthaelt 67 ak
 | 2026-04 | 72825 |
 | 2026-05 | 2454 |
 | 2026-06 | 49106 |
-| 2026-07 | 195025 |
+| 2026-07 | 195096 |
 
 <!-- project-statistics-v2:end -->
diff --git a/scripts/lib/resolve-home-baseline-source.ps1 b/scripts/lib/resolve-home-baseline-source.ps1
@@ -1,6 +1,23 @@
 #Requires -Version 7
 Set-StrictMode -Version Latest
 
+function Test-HBSourceRepository {
+    [CmdletBinding()]
+    param([Parameter(Mandatory)][string]$Path)
+
+    if (-not (Test-Path -LiteralPath (Join-Path $Path '.git')) -or
+        -not (Test-Path -LiteralPath (Join-Path $Path 'scripts/sync-home.ps1'))) {
+        return $false
+    }
+    $remote = & git -C $Path remote get-url origin 2>$null
+    if ($LASTEXITCODE -ne 0 -or [string]::IsNullOrWhiteSpace([string]$remote)) {
+        return $false
+    }
+    $prefix = & git -C $Path rev-parse --show-prefix 2>$null
+    $LASTEXITCODE -eq 0 -and
+        [string]::IsNullOrEmpty([string]$prefix)
+}
+
 function Resolve-HBSourceRepository {
     [CmdletBinding()]
     param(
@@ -12,9 +29,10 @@ function Resolve-HBSourceRepository {
     if (Test-Path -LiteralPath $candidate -PathType Leaf) {
         $candidate = Split-Path -Parent $candidate
     }
+    $homeRoot = (Resolve-Path -LiteralPath $HOME).Path
     while ($candidate) {
-        if ((Test-Path -LiteralPath (Join-Path $candidate '.git')) -and
-            (Test-Path -LiteralPath (Join-Path $candidate 'scripts/sync-home.ps1'))) {
+        if ([IO.Path]::GetFullPath($candidate) -ne $homeRoot -and
+            (Test-HBSourceRepository -Path $candidate)) {
             return $candidate
         }
         $parent = Split-Path -Parent $candidate
@@ -44,8 +62,7 @@ function Resolve-HBSourceRepository {
 
     foreach ($item in $candidates) {
         $path = [IO.Path]::GetFullPath([Environment]::ExpandEnvironmentVariables($item.Path))
-        if ((Test-Path -LiteralPath (Join-Path $path '.git')) -and
-            (Test-Path -LiteralPath (Join-Path $path 'scripts/sync-home.ps1'))) {
+        if (Test-HBSourceRepository -Path $path) {
             if ($item.Legacy) {
                 Write-Warning 'Legacy checkout ~/home-baseline-tmp is deprecated; migrate to ~/home-baseline-source.'
             }

diff --git a/scripts/lib/resolve-home-baseline-source.sh b/scripts/lib/resolve-home-baseline-source.sh
@@ -1,41 +1,53 @@
 #!/usr/bin/env bash
 
+_is_hb_source_repository() {
+  local candidate="$1"
+  local remote root candidate_root
+  [ -e "$candidate/.git" ] && [ -f "$candidate/scripts/sync-home.sh" ] || return 1
+  remote="$(git -C "$candidate" remote get-url origin 2>/dev/null)" || return 1
+  [ -n "$remote" ] || return 1
+  root="$(git -C "$candidate" rev-parse --show-toplevel 2>/dev/null)" || return 1
+  candidate_root="$(cd -- "$candidate" && pwd -P)" || return 1
+  [ "$(cd -- "$root" && pwd -P)" = "$candidate_root" ]
+}
+
 resolve_hb_source_repository() {
   local start_path="${1:-${BASH_SOURCE[0]}}"
   local allow_legacy="${2:-0}"
-  local candidate state_path configured
+  local candidate state_path configured home_root
+
+  home_root="$(cd -- "$HOME" && pwd -P)"
 
   candidate="$(cd -- "$(dirname -- "$start_path")" 2>/dev/null && pwd -P)" || return 2
   while [ "$candidate" != "/" ]; do
-    if [ -e "$candidate/.git" ] && [ -f "$candidate/scripts/sync-home.sh" ]; then
+    if [ "$candidate" != "$home_root" ] && _is_hb_source_repository "$candidate"; then
       printf '%s\n' "$candidate"
       return 0
     fi
     candidate="$(dirname -- "$candidate")"
   done
 
   if [ -n "${HOME_BASELINE_SOURCE:-}" ] &&
-     [ -e "${HOME_BASELINE_SOURCE}/.git" ] &&
-     [ -f "${HOME_BASELINE_SOURCE}/scripts/sync-home.sh" ]; then
+     _is_hb_source_repository "$HOME_BASELINE_SOURCE"; then
     (cd -- "$HOME_BASELINE_SOURCE" && pwd -P)
     return 0
   fi
 
   state_path="${HOME}/.home-baseline/source-repository.json"
   if [ -f "$state_path" ] && command -v jq >/dev/null 2>&1; then
     configured="$(jq -er '.sourcePath | select(type == "string" and length > 0)' "$state_path" 2>/dev/null || true)"
-    if [ -n "$configured" ] && [ -e "$configured/.git" ] &&
-       [ -f "$configured/scripts/sync-home.sh" ]; then
+    if [ -n "$configured" ] && _is_hb_source_repository "$configured"; then
       (cd -- "$configured" && pwd -P)
       return 0
     fi
   fi
 
-  if [ -e "${HOME}/home-baseline-source/.git" ]; then
+  if _is_hb_source_repository "${HOME}/home-baseline-source"; then
     (cd -- "${HOME}/home-baseline-source" && pwd -P)
     return 0
   fi
-  if [ "$allow_legacy" -eq 1 ] && [ -e "${HOME}/home-baseline-tmp/.git" ]; then
+  if [ "$allow_legacy" -eq 1 ] &&
+     _is_hb_source_repository "${HOME}/home-baseline-tmp"; then
     printf '%s\n' 'WARN: ~/home-baseline-tmp is deprecated; migrate to ~/home-baseline-source.' >&2
     (cd -- "${HOME}/home-baseline-tmp" && pwd -P)
     return 0

diff --git a/scripts/migrate-level0-source-checkout.ps1 b/scripts/migrate-level0-source-checkout.ps1
@@ -242,7 +242,7 @@ try {
         -OldValue $facts.Root -NewValue $targetPath
     Set-HBTextReplacement -Path (Join-Path $HOME '.codex/rules/default.rules') `
         -OldValue $facts.Root -NewValue $targetPath
-    Set-HBJsonProperty -Path (Join-Path $stateDirectory 'sync-state.json') `
+    Set-HBJsonProperty -Path (Join-Path $stateDirectory 'home-sync-state.json') `
         -Name 'sourcePath' -Value $targetPath
 
     if ($Json) { $preview | ConvertTo-Json -Compress } else {

diff --git a/scripts/migrate-level0-source-checkout.sh b/scripts/migrate-level0-source-checkout.sh
@@ -9,6 +9,7 @@ CHECK_ONLY=0
 DRY_RUN=0
 FINALIZE=0
 JSON=0
+YES=0
 
 usage() {
   cat <<'USAGE'
@@ -19,6 +20,7 @@ Verwendung / Usage: migrate-level0-source-checkout.sh [OPTIONEN]
   --check-only    Vollstaendiger Preflight / complete preflight
   --dry-run       Migration anzeigen / preview migration
   --finalize      Alten Kompatibilitaetslink entfernen / remove legacy link
+  --yes           Rueckfrage fuer Schreib-/Finalize-Lauf bestaetigen / confirm write/finalize
   --json          Maschinenlesbaren Status ausgeben / emit JSON status
   --help, -h      Hilfe anzeigen / show help
 USAGE
@@ -31,6 +33,7 @@ while [ $# -gt 0 ]; do
     --check-only) CHECK_ONLY=1 ;;
     --dry-run) DRY_RUN=1 ;;
     --finalize) FINALIZE=1 ;;
+    --yes) YES=1 ;;
     --json) JSON=1 ;;
     --help|-h) usage; exit 0 ;;
     *) printf 'Unknown argument / Unbekanntes Argument: %s\n' "$1" >&2; exit 2 ;;
@@ -53,4 +56,5 @@ args=(-NoProfile -File "${SCRIPT_DIR}/migrate-level0-source-checkout.ps1" -Targe
 [ "$DRY_RUN" -eq 1 ] && args+=(-WhatIf)
 [ "$FINALIZE" -eq 1 ] && args+=(-Finalize)
 [ "$JSON" -eq 1 ] && args+=(-Json)
+[ "$YES" -eq 0 ] || args+=('-Confirm:$false')
 exec pwsh "${args[@]}"