Command line arguments

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Command line arguments

Easy Data Transform accepts the following command line arguments:




<file name>

The .transform file to open at start-up.


Close the application once any processing on the opened file is complete.

-file <alias>=<location>

Sets the input or output file with the given alias to the location (path) specified. Input Excel files should include the sheet name, e.g. file.xlsx[sheet]. Output Excel files may optionally include a sheet name. The file type should be the same as the original.


Don't load the last opened .transform file, even if open previous file at start-up is checked in Preferences.


Output additional information to the terminal. Useful for debugging problems.


This allows you to run Easy Data Transform from the Mac Terminal or a script. For example:


To run /Users/andy/Documents/myfile 1.transform with the output with alias output1 output instead to /Users/andy/Documents/data1.csv:


/Applications/ '/Users/andy/Documents/myfile 1.transform' -file 'output1=/Users/andy/Documents/data1.csv' -cli -verbose


To run /Users/andy/Documents/myfile2.transform with the input with alias input1 input instead from sheet sheet1 of /Users/andy/Documents/data 2.xlsx:


/Applications/ /Users/andy/Documents/myfile2.transform -file 'input1=/Users/andy/Documents/data 2.xlsx[sheet1]' -cli -verbose


Use wildcards to transform multiple files in a folder:


for f in in*.csv; do /Applications/ '/Users/andyb/Dropbox/cli/cli.transform' -file cli-in=$f -file cli-out=out-$f -cli -verbose; done


Use file name variables to dynamically change output file names based on input file names.


You can also use the Mac 'open' command:


open /Applications/ --args /Users/andy/Documents/myfile\ 1.transform -file output1=/Users/andy/Documents/data1.csv -cli

open /Applications/ --args /Users/andy/Documents/myfile2.transform -file 'input1=/Users/andy/Documents/data 2.xlsx[sheet1]' -cli


But note that no command line output is shown if you use 'open'.


Put single quotes (') around any arguments with spaces or a backslash (\) in front of each space (as shown in the examples above).


To run from the command line on a schedule, call a script file from a scheduling program, such as launchd.


If you are using wildcards, then it is usually a good idea to output to a different folder to the one that you are inputting from.


Select File>Command Line... to show sample command line text which you can copy and modify. It will also warn you of potential issues.


See also:

Batch processing