The sync command crashes with Error: Callback was already called

[selindho]

🐛 Bug Report

locize sync crashes with Error: Callback was already called. when using the android format and there are multiple <plurals>...</plurals> blocks.

To Reproduce

Given a directory with the following structure:

.
`-- en
    `-- strings.xml

where strings.xml contains the following:

<?xml version="1.0" encoding="utf-8"?><resources>
    <plurals name="a">
        <item quantity="one">A</item>
        <item quantity="other">AA</item>
    </plurals>
    <plurals name="b">
        <item quantity="one">B</item>
        <item quantity="other">BB</item>
    </plurals>
</resources>

Run the following:

locize sync --project-id {omitted} --api-key {omitted} --format android --dry=true

This results in:

/Users/user/.nvm/versions/node/v18.12.1/lib/node_modules/locize-cli/node_modules/async/dist/async.js:324
            if (fn === null) throw new Error("Callback was already called.");
                             ^

Error: Callback was already called.
    at /Users/user/.nvm/versions/node/v18.12.1/lib/node_modules/locize-cli/node_modules/async/dist/async.js:324:36
    at /Users/user/.nvm/versions/node/v18.12.1/lib/node_modules/locize-cli/node_modules/async/dist/async.js:248:17
    at /Users/user/.nvm/versions/node/v18.12.1/lib/node_modules/locize-cli/parseLocalLanguage.js:151:11
    at FSReqCallback.oncomplete (node:fs:208:5)

Expected behavior

If the contents of strings.xml are replaced with:

<?xml version="1.0" encoding="utf-8"?><resources>
    <plurals name="a">
        <item quantity="one">A</item>
        <item quantity="other">AA</item>
    </plurals>
</resources>

The output of locize sync --project-id {omitted} --api-key {omitted} --format android --dry=true is:

adding 2 keys in en/strings...
would add a.one, a.other in en/strings...
syncing...
FINISHED

I expect the sync work in the same manner, even if there are multiple plurals-blocks in strings.xml.

Your Environment

• runtime version: node v18.12.1
• module version: 7.12.8
• os: Mac

[adrai]

v7.12.9 should fix this