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Enable Fedora 19 on DevStack

Fedora uses a special PROMPT_COMMAND for screen terminal types,
which are the default with DevStack. The PROMPT_COMMAND interacts
in a negative way with the -t and -X and -p flags, causing DevStack
not to work. To solve this problem, this patch forces PROMPT_COMMAND
to default to /bin/true, triggering no changes to the window title
used within screen. Also this patch enables F19 as a non-FORCE
distribution.

Change-Id: I2414d9e28dd95b69272e132163b29ed83f73b2f6
Fixes: bug #1196340

Steven Dake authored on 2013/07/01 08:11:54
Showing 2 changed files

functions

History View file @ 3039657

@@ -1020,6 +1020,8 @@ function screen_rc {
                              echo "sessionname $SCREEN_NAME" > $SCREENRC
                              # Set a reasonable statusbar
                              echo "hardstatus alwayslastline '$SCREEN_HARDSTATUS'" >> $SCREENRC
                     +        # Some distributions override PROMPT_COMMAND for the screen terminal type - turn that off
                     +        echo "setenv PROMPT_COMMAND /bin/true" >> $SCREENRC
                              echo "screen -t shell bash" >> $SCREENRC
                          fi
                          # If this service doesn't already exist in the screenrc file

stack.sh

History View file @ 3039657

@@ -109,7 +109,7 @@ disable_negated_services
                      # Warn users who aren't on an explicitly supported distro, but allow them to
                      # override check and attempt installation with ``FORCE=yes ./stack``
                     -if [[ ! ${DISTRO} =~ (oneiric|precise|quantal|raring|saucy|7.0|wheezy|sid|testing|jessie|f16|f17|f18|opensuse-12.2|rhel6) ]]; then
                     +if [[ ! ${DISTRO} =~ (oneiric|precise|quantal|raring|saucy|7.0|wheezy|sid|testing|jessie|f16|f17|f18|f19|opensuse-12.2|rhel6) ]]; then
                          echo "WARNING: this script has not been tested on $DISTRO"
                          if [[ "$FORCE" != "yes" ]]; then
                              die $LINENO "If you wish to run this script anyway run with FORCE=yes"
@@ -830,6 +830,7 @@ if [[ "$USE_SCREEN" == "True" ]]; then
                              SCREEN_HARDSTATUS='%{= .} %-Lw%{= .}%> %n%f %t*%{= .}%+Lw%< %-=%{g}(%{d}%H/%l%{g})'
                          fi
                          screen -r $SCREEN_NAME -X hardstatus alwayslastline "$SCREEN_HARDSTATUS"
                     +    screen -r $SCREEN_NAME -X setenv PROMPT_COMMAND /bin/true
                      fi
                      # Clear screen rc file