use sub instead of gsub

[almassapargali]

Hello,
Since we're printing one attribute at a line I wanted to propose change gsub with sub (hence name: sub('gsub', 'sub') 😄). The reason is I have pre-action scripts on my scheme like this:

Which saved on xml like this:

         <ExecutionAction
            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
            <ActionContent
               title = "Run Script"
               scriptText = "// getting json file name&#10;BUNDLE_ID=$(/usr/libexec/PlistBuddy -c &quot;Print :CFBundleIdentifier&quot; &quot;${INFOPLIST_FILE}&quot;)&#10;JSON_FILE_NAME=&quot;config.json&quot;&#10;&#10;// getting json remote url&#10;JSON_REMOTE_URL=&quot;http://website.com/v1/${BUNDLE_ID}/config&quot;&#10;&#10;// local json path&#10;JSON_PATH=&quot;${PROJECT_DIR}/app/${JSON_FILE_NAME}&quot;&#10;&#10;// loading&#10;curl ${JSON_REMOTE_URL} &gt; ${JSON_PATH}&#10;"
               shellToInvoke = "/bin/sh">
            </ActionContent>
         </ExecutionAction>

And after saving scheme with XMLFormatter it changes all '=' with ' = ', so my scripts no longer works.

I think we're ok with changing only first occurrence of '='.

[segiddins]

Ping to the rest of the core team?

[almassapargali]

I don't know if you should, should I? Feel free to ping anyway.

[kylef]

I think this makes sense, we just want to add spaces either side of the first = and it should be sub not gsub.

@almassapargali Can you add an entry into the CHANGELOG (CHANGELOG.md in the root of the repository).