1*0d6140beSAndroid Build Coastguard Worker#!/usr/bin/env sh 2*0d6140beSAndroid Build Coastguard Worker# 3*0d6140beSAndroid Build Coastguard Worker# SPDX-License-Identifier: GPL-2.0-only 4*0d6140beSAndroid Build Coastguard Worker 5*0d6140beSAndroid Build Coastguard Worker# This file is sourced by the linters so that each one doesn't have to 6*0d6140beSAndroid Build Coastguard Worker# specify these routines individually 7*0d6140beSAndroid Build Coastguard Worker 8*0d6140beSAndroid Build Coastguard WorkerLC_ALL=C export LC_ALL 9*0d6140beSAndroid Build Coastguard Worker 10*0d6140beSAndroid Build Coastguard Workerif [ -z "$GIT" ]; then 11*0d6140beSAndroid Build Coastguard Worker GIT="$(command -v git)" 12*0d6140beSAndroid Build Coastguard Workerelse 13*0d6140beSAndroid Build Coastguard Worker # If git is specified, Do a basic check that it runs and seems like 14*0d6140beSAndroid Build Coastguard Worker # it's actually git 15*0d6140beSAndroid Build Coastguard Worker if ! "${GIT}" --version | grep -q git; then 16*0d6140beSAndroid Build Coastguard Worker echo "Error: ${GIT} does not seem to be valid." 17*0d6140beSAndroid Build Coastguard Worker exit 1; 18*0d6140beSAndroid Build Coastguard Worker fi 19*0d6140beSAndroid Build Coastguard Workerfi 20*0d6140beSAndroid Build Coastguard Worker 21*0d6140beSAndroid Build Coastguard Workerif [ "$(${GIT} rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]; then 22*0d6140beSAndroid Build Coastguard Worker IN_GIT_TREE=1 23*0d6140beSAndroid Build Coastguard Workerelse 24*0d6140beSAndroid Build Coastguard Worker IN_GIT_TREE=0 25*0d6140beSAndroid Build Coastguard Workerfi 26*0d6140beSAndroid Build Coastguard Worker 27*0d6140beSAndroid Build Coastguard Workerif [ "${IN_GIT_TREE}" -eq 1 ] && [ -z "${GIT}" ]; then 28*0d6140beSAndroid Build Coastguard Worker echo "This test needs git to run. Please install it, then run this test again." 29*0d6140beSAndroid Build Coastguard Worker exit 1 30*0d6140beSAndroid Build Coastguard Workerfi 31*0d6140beSAndroid Build Coastguard Worker 32*0d6140beSAndroid Build Coastguard Worker# Use git ls-files if the code is in a git repo, otherwise use find. 33*0d6140beSAndroid Build Coastguard Workerif [ "${IN_GIT_TREE}" -eq 1 ]; then 34*0d6140beSAndroid Build Coastguard Worker FIND_FILES="${GIT} ls-files" 35*0d6140beSAndroid Build Coastguard Workerelse 36*0d6140beSAndroid Build Coastguard Worker FIND_FILES="find " 37*0d6140beSAndroid Build Coastguard Worker FINDOPTS="-type f" 38*0d6140beSAndroid Build Coastguard Workerfi 39*0d6140beSAndroid Build Coastguard Worker 40*0d6140beSAndroid Build Coastguard Worker# Use git grep if the code is in a git repo, otherwise use grep. 41*0d6140beSAndroid Build Coastguard Workerif [ "${IN_GIT_TREE}" -eq 1 ]; then 42*0d6140beSAndroid Build Coastguard Worker GREP_FILES="${GIT} grep" 43*0d6140beSAndroid Build Coastguard Workerelse 44*0d6140beSAndroid Build Coastguard Worker GREP_FILES="grep -r" 45*0d6140beSAndroid Build Coastguard Workerfi 46