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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/04/03 20:11:11 UTC

[GitHub] [airflow] briansorahan opened a new issue #8105: Set variable from stdin

briansorahan opened a new issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105
 
 
   **Description**
   
   Would like to be able to do this:
   ```
   cat FILE | airflow variables -s KEY -
   ```
   
   **Use case / motivation**
   
   Less error-prone than reading the file into a variable and interpolating the variable into a shell command.
   
   **Related Issues**
   
   I searched the github issues for "stdin" and "input" but didn't find anything that looked like it matched.

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[GitHub] [airflow] mik-laj edited a comment on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
mik-laj edited a comment on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608645084
 
 
   This should work. This is not ideal, but you can temporarily use it.
   ```bash
   airflow variables -s KEY "<(cat FILE)"
   ```

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[GitHub] [airflow] boring-cyborg[bot] commented on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
boring-cyborg[bot] commented on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608636151
 
 
   Thanks for opening your first issue here! Be sure to follow the issue template!
   

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[GitHub] [airflow] mik-laj commented on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
mik-laj commented on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608645084
 
 
   This should work.
   ```bash
   airflow variables -s KEY "<(cat FILE)"
   ```
   or
   ```bash
   cat FILE | xargs -I {} airflow variables -s KEY "{}"
   ```
   

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[GitHub] [airflow] mik-laj edited a comment on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
mik-laj edited a comment on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608645084
 
 
   This should work. This is not ideal, but you can temporarily use it.
   ```bash
   airflow variables -s KEY "$(cat FILE)"
   ```

----------------------------------------------------------------
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[GitHub] [airflow] mik-laj edited a comment on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
mik-laj edited a comment on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608645084
 
 
   This should work.
   ```bash
   airflow variables -s KEY "<(cat FILE)"
   ```
   or
   ```bash
   cat FILE | xargs -I {} airflow variables -s KEY '{}'
   ```
   

----------------------------------------------------------------
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[GitHub] [airflow] mik-laj edited a comment on issue #8105: Set variable from stdin

Posted by GitBox <gi...@apache.org>.
mik-laj edited a comment on issue #8105: Set variable from stdin
URL: https://github.com/apache/airflow/issues/8105#issuecomment-608645084
 
 
   This should work.
   ```bash
   airflow variables -s KEY "<(cat FILE)"
   ```

----------------------------------------------------------------
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