#!/usr/bin/env bash
# mock-git — PATH-shim that no-ops `git push` and delegates everything else
# to the real git binary. Used by test 8 to let the wizard's full migration
# flow succeed without needing a real Forgejo git smart-HTTP backend.

set -u

REAL_GIT="${MOCK_REAL_GIT:-/usr/bin/git}"
[ -x "$REAL_GIT" ] || REAL_GIT="$(command -v git 2>/dev/null || true)"
# Re-resolve to skip ourselves.
if [ -z "$REAL_GIT" ] || [ "$REAL_GIT" = "$0" ]; then
    # Walk PATH to find the next git after our directory.
    OUR_DIR="$(cd "$(dirname "$0")" && pwd)"
    OLDIFS="$IFS"; IFS=':'
    for d in $PATH; do
        [ "$d" = "$OUR_DIR" ] && continue
        if [ -x "$d/git" ]; then REAL_GIT="$d/git"; break; fi
    done
    IFS="$OLDIFS"
fi
[ -n "$REAL_GIT" ] && [ -x "$REAL_GIT" ] || { echo "mock-git: real git not found" >&2; exit 127; }

# Walk arguments looking for the first non-flag, non-key=val word —
# that's the subcommand. If it's "push", no-op success.
for a in "$@"; do
    case "$a" in
        -c) continue ;;
        -*=*|*=*) continue ;;
        -*) continue ;;
        push) exit 0 ;;
        *) break ;;
    esac
done
exec "$REAL_GIT" "$@"