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| author | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2017-07-25 16:08:11 +1000 |
|---|---|---|
| committer | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2017-08-15 13:03:28 +1000 |
| commit | 606c23f642a4e8a3a238cdbc3cd10d74708cbfad (patch) | |
| tree | 8967e27d99f30ba282ff892b1aa23f11c786368b /utils/pb-exec | |
| parent | 2914110af0cc490566446f18c929452368121b98 (diff) | |
| download | talos-petitboot-606c23f642a4e8a3a238cdbc3cd10d74708cbfad.tar.gz talos-petitboot-606c23f642a4e8a3a238cdbc3cd10d74708cbfad.zip | |
utils: Add pb-exec wrapper
Add a small wrapper script for the Petitboot UI to call interactable
programs with. The wrapper calls the program and waits for user input
before returning to the Petitboot UI.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'utils/pb-exec')
| -rwxr-xr-x | utils/pb-exec | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/utils/pb-exec b/utils/pb-exec new file mode 100755 index 0000000..bfe13f6 --- /dev/null +++ b/utils/pb-exec @@ -0,0 +1,16 @@ +#!/bin/sh + +# Run a program specified by Petitboot. +$@ +echo "$0 ran '$@'" + +# Wait for the user to exit back to Petitboot. +read -n 1 -r -p "Press ENTER to return to Petitboot or any other key to drop to a shell" key + +if [ "$key" == "" ]; then + echo "Returning to Petitboot.." + exit 0 +fi + +printf "\nLaunching shell. Type 'exit' to return\n" +/bin/sh |
