Command Output

Inputs

run

shell

Outputs

stdout

stderr

Example usage

Store today's date in variable

steps:
- name: Get today's date
 uses: mathiasvr/command-output@v2.0.0
 id: today
 with:
 run: date +'%Y-%m-%d'
- run: echo Today is ${{ steps.today.outputs.stdout }}

Use stdout and stderr output as condition

steps:
- name: Read file if it exists?
 uses: mathiasvr/command-output@v2.0.0
 continue-on-error: true
 id: cmd
 with:
 run: cat unknown.txt
- run: echo Command succeeded
 if: ${{ steps.cmd.outputs.stdout }}
- run: echo Command failed
 if: ${{ steps.cmd.outputs.stderr }}