Support $_Z_DATA environment variable (#545)

Support `$_Z_DATA` environment variable per z's documentation dcd5541e7d/z.1 (L78).
`$_Z_DATA` allows changing the default location of the z database file.
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step 2020-05-01 11:36:19 +02:00 committed by GitHub
parent 73e3f2bca0
commit 49eecd7684
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@ -15,11 +15,12 @@ else
exit 1 exit 1
fi fi
if [ -f "$HOME/.z" ]; then datafile="${_Z_DATA:-$HOME/.z}"
if [ -f "$datafile" ]; then
# I read the data from z's file instead of calling the z command so that the data doesn't need to be processed twice # I read the data from z's file instead of calling the z command so that the data doesn't need to be processed twice
sel=$(awk -F "|" '{print $1}' "$HOME/.z" | "$fuzzy" | awk '{$1=$1};1') sel=$(awk -F "|" '{print $1}' "$datafile" | "$fuzzy" | awk '{$1=$1};1')
# NOTE: Uncomment this line and comment out the line above if you want to see the weightings of the dir's in the fzf/fzy pane # NOTE: Uncomment this line and comment out the line above if you want to see the weightings of the dir's in the fzf/fzy pane
# sel=$(awk -F "|" '{printf "%s %s\n", $2, $1}' "$HOME/.z" | "$fuzzy" | sed 's/^[0-9,.]* *//' | awk '{$1=$1};1') # sel=$(awk -F "|" '{printf "%s %s\n", $2, $1}' "$datafile" | "$fuzzy" | sed 's/^[0-9,.]* *//' | awk '{$1=$1};1')
else else
exit 1 exit 1
fi fi