- ensure that the root go.mod and the module specific go.mod have the same `require` and `replace` directives for different dependencies. Signed-off-by: Davanum Srinivas <davanum@gmail.com>
		
			
				
	
	
		
			113 lines
		
	
	
		
			3.5 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			113 lines
		
	
	
		
			3.5 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env bash
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#   Copyright The containerd Authors.
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#   Licensed under the Apache License, Version 2.0 (the "License");
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#   you may not use this file except in compliance with the License.
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#   You may obtain a copy of the License at
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#       http://www.apache.org/licenses/LICENSE-2.0
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#   Unless required by applicable law or agreed to in writing, software
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#   distributed under the License is distributed on an "AS IS" BASIS,
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#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#   See the License for the specific language governing permissions and
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#   limitations under the License.
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#
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# verifies if the require and replace directives for two go.mod files are in sync
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#
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set -eu -o pipefail
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ROOT=$(dirname "${BASH_SOURCE}")/..
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if [ "$#" -ne 1 ]; then
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  echo "Usage: $0 dir-for-second-go-mod"
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  exit 1
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fi
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if ! command -v jq &> /dev/null ; then
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  echo Please install jq
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  exit 1
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fi
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# Load the requires and replaces section in the root go.mod file
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declare -A map_requires_1
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declare -A map_replaces_1
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pushd "${ROOT}" > /dev/null
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while IFS='#' read -r key value
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do
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  map_requires_1[$key]="$value"
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done<<<$(go mod edit -json | jq -r '.Require[] | .Path +  " # " + .Version')
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while IFS='#' read -r key value
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do
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  map_replaces_1[$key]="$value"
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done<<<$(go mod edit -json | jq -r '.Replace[] | .Old.Path + " # " + .New.Path + " : " + .New.Version')
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popd > /dev/null
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# Load the requires and replaces section in the other go.mod file
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declare -A map_requires_2
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declare -A map_replaces_2
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pushd "${ROOT}/$1" > /dev/null
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while IFS='#' read -r key value
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do
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  map_requires_2[$key]="$value"
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done<<<$(go mod edit -json | jq -r '.Require[] | .Path +  " # " + .Version')
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while IFS='#' read -r key value
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do
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  map_replaces_2[$key]="$value"
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done<<<$(go mod edit -json | jq -r '.Replace[] | .Old.Path + " # " + .New.Path + " : " + .New.Version')
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popd > /dev/null
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# signal for errors later
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ERRORS=0
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# iterate through the second go.mod's require section and ensure that all items
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# have the same values in the root go.mod replace section
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for k in "${!map_requires_2[@]}"
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do
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  if [ -v "map_requires_1[$k]" ]; then
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    if [ "${map_requires_2[$k]}" != "${map_requires_1[$k]}" ]; then
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      echo "${k} has different values in the go.mod files require section:" \
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        "${map_requires_1[$k]} in root go.mod ${map_requires_2[$k]} in $1/go.mod"
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      ERRORS=$(( ERRORS + 1 ))
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    fi
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  fi
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done
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# iterate through the second go.mod's replace section and ensure that all items
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# have the same values in the root go.mod's replace section. Except for the
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# containerd/containerd which we know will be different
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for k in "${!map_replaces_2[@]}"
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do
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  if [[ "${k}" == "github.com/containerd/containerd"* ]]; then
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    continue
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  fi
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  if [ -v "map_replaces_1[$k]" ]; then
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    if [ "${map_replaces_2[$k]}" != "${map_replaces_1[$k]}" ]; then
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      echo "${k} has different values in the go.mod files replace section:" \
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        "${map_replaces_1[$k]} in root go.mod ${map_replaces_2[$k]} in $1/go.mod"
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      ERRORS=$(( ERRORS + 1 ))
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    fi
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  fi
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done
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# iterate through the root go.mod's replace section and ensure that all the
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# same items are present in the second go.mod's replace section and nothing is missing
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for k in "${!map_replaces_1[@]}"
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do
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  if [[ "${k}" == "github.com/containerd/containerd"* ]]; then
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    continue
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  fi
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  if [ ! -v "map_replaces_2[$k]" ]; then
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    echo "${k} has an entry in root go.mod replace section, but is missing from" \
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      " replace section in $1/go.mod"
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    ERRORS=$(( ERRORS + 1 ))
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  fi
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done
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if [ "$ERRORS" -ne 0 ]; then
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  echo "Found $ERRORS error(s)."
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  exit 1
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fi
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