ExtendScript Toolkit - ff6347/extendscript GitHub Wiki
From the Command Line
You can run the ESTK on OSX from the command like this:
/Applications/Adobe\ ExtendScript\ Toolkit\ CC/ExtendScript\ Toolkit.app/Contents/MacOS/ExtendScript\ Toolkit -run test.jsx
On Windows it should be:
"\path\to\ExtendScript Toolkit.exe" -run test.jsx
content of test.jsx:
//@target indesign
alert(app.name);
It needs the -run flag. When using -cmd it still executes the script but from ESTK. The //@target indesign gets ignored. With the -run the script gets passed to InDesign. Unfortunately the ESTK brings up a dialogue that warns to execute scripts from untrusted sources.