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Merge pull request #860 from brontide/screen_detection

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Screen detection, sane minimums for whiptail dailogs
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Dan Schaper 2016-10-26 11:06:43 -07:00 committed by GitHub
commit 7c89b6934a
1 changed files with 7 additions and 3 deletions
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10
automated install/basic-install.sh
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@ -32,13 +32,17 @@ useUpdateVars=false
IPv4_address=""
IPv6_address=""
# Find the rows and columns
rows=$(tput lines)
columns=$(tput cols)
# Find the rows and columns will default to 80x24 is it can not be detected
screen_size=$(stty size 2>/dev/null || echo 24 80)
rows=$(echo $screen_size | awk '{print $1}')
columns=$(echo $screen_size | awk '{print $2}')
# Divide by two so the dialogs take up half of the screen, which looks nice.
r=$(( rows / 2 ))
c=$(( columns / 2 ))
# Unless the screen is tiny
r=$(( r < 20 ? 20 : r ))
c=$(( c < 70 ? 70 : c ))
######## Undocumented Flags. Shhh ########
skipSpaceCheck=false