add tests for parsing command line passed to -shellcheck and `-pyfl…
#1242
| Job | Run time |
|---|---|
| 1m 1s | |
| 1m 26s | |
| 2m 27s |
-shellcheck and `-pyfl…
#1242
| Job | Run time |
|---|---|
| 1m 1s | |
| 1m 26s | |
| 2m 27s |