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docker-entrypoint: bash strict mode

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Ralf Vogler 2023-01-09 21:03:05 +01:00
parent 72d8550c86
commit 9e0d4434fe
1 changed files with 4 additions and 2 deletions
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6
docker-entrypoint.sh
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@ -1,4 +1,6 @@
#!/bin/sh #!/bin/bash
set -euo pipefail # exit on error, error on undef var, error on any fail in pipe (not just last cmd); add -x to print each cmd; see gist bash_strict_mode.md
# Remove chromium profile lock. # Remove chromium profile lock.
# When running in docker and then killing it, on the next run chromium displayed a dialog to unlock the profile which made the script time out. # When running in docker and then killing it, on the next run chromium displayed a dialog to unlock the profile which made the script time out.
@ -26,4 +28,4 @@ echo "VNC is running on port $VNC_PORT (no password!)"
websockify -D --web "/usr/share/novnc/" $NOVNC_PORT "localhost:$VNC_PORT" 2>/dev/null 1>&2 & websockify -D --web "/usr/share/novnc/" $NOVNC_PORT "localhost:$VNC_PORT" 2>/dev/null 1>&2 &
echo "noVNC (VNC via browser) is running on http://localhost:$NOVNC_PORT" echo "noVNC (VNC via browser) is running on http://localhost:$NOVNC_PORT"
echo echo
exec tini -g -- "$@" exec tini -g -- "$@" # https://github.com/krallin/tini/issues/8 node/playwright respond to signals like ctrl-c, but unsure about zombie processes