kythe.io@v0.0.68-0.20240422202219-7225dbc01741/tools/git/setup_hooks.sh (about)

     1  #!/bin/bash -e
     2  #
     3  # Copyright 2018 The Kythe Authors. All rights reserved.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #   http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  cd "$(dirname "$0")"/../..
    18  
    19  setup_hook() {
    20    local hook="$1"
    21    local path=".git/hooks/$hook"
    22    local script="tools/git/${hook}.sh"
    23    local stmt="if [[ -r '$script' ]]; then './$script' \"\$@\"; fi"
    24  
    25    if [[ ! -r "$path" ]]; then
    26      echo "Creating $path" >&2
    27      echo "#!/bin/bash -e" > "$path"
    28      echo "$stmt" >> "$path"
    29      chmod +x "$path"
    30    elif ! grep -q "$script" "$path"; then
    31      echo "Appending $script to $path" >&2
    32      echo "$stmt" >> "$path"
    33    else
    34      echo "$path already contains reference to $script" >&2
    35    fi
    36  }
    37  
    38  setup_hook commit-msg
    39  pre-commit install "$@" -t pre-commit
    40  pre-commit install "$@" -t pre-push