commit-msg

#!/usr/bin/env bash
set -euo pipefail

MSG_FILE="${1:-}"
[[ -z "$MSG_FILE" || ! -f "$MSG_FILE" ]] && exit 0

REPO_ROOT="$(git rev-parse --show-toplevel 2>/dev/null || true)"
[[ -z "$REPO_ROOT" ]] && exit 0

to_windows_path() {
  local p="$1"

  if command -v cygpath >/dev/null 2>&1; then
    cygpath -w "$p"
  elif [[ "$p" =~ ^/mnt/([a-zA-Z])/(.*)$ ]]; then
    printf '%s:\%s\n' "${BASH_REMATCH[1]^^}" "${BASH_REMATCH[2]//\//\\}"
  elif [[ "$p" =~ ^/([a-zA-Z])/(.*)$ ]]; then
    printf '%s:\%s\n' "${BASH_REMATCH[1]^^}" "${BASH_REMATCH[2]//\//\\}"
  else
    printf '%s\n' "$p"
  fi
}

resolve_commitg_exe() {
  local win_user_home=""

  if [[ "$REPO_ROOT" =~ ^(/mnt/[a-zA-Z]/Users/[^/]+) ]]; then
    win_user_home="${BASH_REMATCH[1]}"
  elif [[ "$REPO_ROOT" =~ ^(/c/Users/[^/]+) ]]; then
    win_user_home="${BASH_REMATCH[1]}"
  fi

  local candidates=(
    "$win_user_home/.dotnet/tools/commitg.exe"
    "$REPO_ROOT/.git/hooks/commitg.exe"
  )

  for candidate in "${candidates[@]}"; do
    [[ -f "$candidate" ]] && { echo "$candidate"; return 0; }
  done

  return 1
}

# 1) Camino simple: terminal / PATH
if command -v commitg >/dev/null 2>&1; then
  commitg validate --repo "$REPO_ROOT" --file "$MSG_FILE"
  exit $?
fi

# 2) Fallback VS 2022: exe Windows + paths Windows
COMMITG_EXE="$(resolve_commitg_exe || true)"
[[ -n "${COMMITG_EXE:-}" ]] || exit 0

MSG_FILE_ABS="$(cd "$(dirname "$MSG_FILE")" && pwd)/$(basename "$MSG_FILE")"

"$COMMITG_EXE" validate \
  --repo "$(to_windows_path "$REPO_ROOT")" \
  --file "$(to_windows_path "$MSG_FILE_ABS")"

prepare-commit-msg

#!/usr/bin/env bash
set -euo pipefail

MSG_FILE="${1:-}"
[[ -z "$MSG_FILE" || ! -f "$MSG_FILE" ]] && exit 0

REPO_ROOT="$(git rev-parse --show-toplevel 2>/dev/null || true)"
[[ -z "$REPO_ROOT" ]] && exit 0

to_windows_path() {
  local p="$1"

  if command -v cygpath >/dev/null 2>&1; then
    cygpath -w "$p"
  elif [[ "$p" =~ ^/mnt/([a-zA-Z])/(.*)$ ]]; then
    printf '%s:\%s\n' "${BASH_REMATCH[1]^^}" "${BASH_REMATCH[2]//\//\\}"
  elif [[ "$p" =~ ^/([a-zA-Z])/(.*)$ ]]; then
    printf '%s:\%s\n' "${BASH_REMATCH[1]^^}" "${BASH_REMATCH[2]//\//\\}"
  else
    printf '%s\n' "$p"
  fi
}

resolve_commitg_exe() {
  local win_user_home=""

  if [[ "$REPO_ROOT" =~ ^(/mnt/[a-zA-Z]/Users/[^/]+) ]]; then
    win_user_home="${BASH_REMATCH[1]}"
  elif [[ "$REPO_ROOT" =~ ^(/c/Users/[^/]+) ]]; then
    win_user_home="${BASH_REMATCH[1]}"
  fi

  local candidates=(
    "$win_user_home/.dotnet/tools/commitg.exe"
    "$REPO_ROOT/.git/hooks/commitg.exe"
  )

  for candidate in "${candidates[@]}"; do
    [[ -f "$candidate" ]] && { echo "$candidate"; return 0; }
  done

  return 1
}

extract_wi() {
  local file="$1"

  if grep -Eq '#[0-9]+' "$file"; then
    grep -Eo '#[0-9]+' "$file" | head -n1 | tr -d '#'
    return 0
  fi

  if grep -Eqi 'WI:\s*[0-9]+' "$file"; then
    grep -Eoi 'WI:\s*[0-9]+' "$file" | head -n1 | tr -dc '0-9'
    return 0
  fi

  if grep -Eqi '^(Closes|Fixes|Resolves)\s+#[0-9]+' "$file"; then
    grep -Eoi '^(Closes|Fixes|Resolves)\s+#[0-9]+' "$file" | head -n1 | grep -Eo '[0-9]+'
    return 0
  fi

  return 1
}

WI_ID="$(extract_wi "$MSG_FILE" || true)"
[[ -n "$WI_ID" ]] || exit 0

# 1) Camino simple: terminal / PATH
if command -v commitg >/dev/null 2>&1; then
  commitg generate --repo "$REPO_ROOT" --staged --wi "$WI_ID" --out "$MSG_FILE" || exit 0
  exit 0
fi

# 2) Fallback VS 2022: exe Windows + paths Windows
COMMITG_EXE="$(resolve_commitg_exe || true)"
[[ -n "${COMMITG_EXE:-}" ]] || exit 0

MSG_FILE_ABS="$(cd "$(dirname "$MSG_FILE")" && pwd)/$(basename "$MSG_FILE")"

"$COMMITG_EXE" generate \
  --repo "$(to_windows_path "$REPO_ROOT")" \
  --staged \
  --wi "$WI_ID" \
  --out "$(to_windows_path "$MSG_FILE_ABS")" || exit 0