Utility for converting JSON files to heads down camel case

case-convert

#/usr/bin/env bash

##
# Utility for converting json files to heads down camel case
##

if [[ $1 == "help" || $1 == "--help" ]]
then
    echo "Usage: case-convert [help] path

This utility will convert SFDX json files from HeadsUpCamelCase to headsDownCamelCase.
By default, this will recursively look for and convert all files named \"sfdx-project.json\"
and \"config/*def*.json\". You can change this behaviour by specifying the directory to
look for specific files to replace.

Replace all
    $ case-convert

Replace specific file
    $ case-convert sfdx-project.json

Replace files in directory
    $ case-convert config/*.json
"
    exit 0
fi

REPLACE_FUNC_FILE=/tmp/replacefunc
echo '
function(match, p1, p2, p3) {
   return `"${p1.toLowerCase()}${p2}"${p3}:`;
}
' > $REPLACE_FUNC_FILE

jqtool=`which jq`

if [[ $jqtool == "" ]]
then
    echo "The jq utility is required. Please install using 'brew install jq' on mac or 'sudo apt-get install jq' on linux"
    exit 0;
fi

replace=`which replace`

if [[ $replace == "" ]]
then
    echo "Installing replace utility"
    npm install --global replace
else
    echo "Using replace utility $replace"
fi

function convertOrgPrefs {
    file=$1

    if [[ ! `more $1 | grep orgPreferences` == '' && `more $1 | grep '"enabled":'` == '' ]]
    then
        echo "Converting $1 to enable/disable"
        enabled=`more $1 | jq '.orgPreferences | to_entries | map(select(.value == true)) | if length > 0 then from_entries | keys | .[] |= (match("([a-zA-Z0-9])([a-zA-Z0-9]+)") | (.captures[0].string|ascii_upcase)+.captures[1].string )  else [] end'`
        disabled=`more $1 | jq '.orgPreferences | to_entries | map(select(.value == false)) | if length > 0 then from_entries | keys | .[] |= (match("([a-zA-Z0-9])([a-zA-Z0-9]+)") | (.captures[0].string|ascii_upcase)+.captures[1].string )  else [] end'`

        converted=`more $1 | jq ". | del(.orgPreferences) | .+{orgPreferences:{ enabled: $enabled, disabled: $disabled}}"`

        echo $converted | jq . > /tmp/orgdef
        cp /tmp/orgdef $1
        rm /tmp/orgdef
    fi
}

if [[ $1 == "" ]]
then
    echo ""
    echo "Converting sfdx-project.json..."
    replace '"([A-Z])(\w*)"(\s*):' '' --function-file=$REPLACE_FUNC_FILE sfdx-project.json
    echo ""
    echo "Converting all config/*def*.json files..."
    replace '"([A-Z])(\w*)"(\s*):' '' --function-file=$REPLACE_FUNC_FILE config/*def*.json

    for f in `ls config/*def*.json`; do
      convertOrgPrefs $f
    done
else
    echo ""
    echo "Converting $1..."

    replace '"([A-Z])(\w*)"(\s*):' '' --function-file=$REPLACE_FUNC_FILE $1

    for f in $@; do
      convertOrgPrefs $f
    done

fi

rm $REPLACE_FUNC_FILE