fetch

commit 595e81e45de7df20eb7d38ebd085c5e2f8c23051
parent 828fbbc2f6ecd53d43d08b401d616861df8bd564
Author: Byron Torres <b@torresjrjr>
Date:   Mon, 23 Nov 2020 23:13:48 +0000

Show graphic initially; Use mktemp

Diffstat:
M
fetch
 | 
54
+++++++++++++++++++++++++++++-------------------------

1 file changed, 29 insertions(+), 25 deletions(-)
diff --git a/fetch b/fetch
@@ -1,7 +1,30 @@
 #!/bin/sh
 # A fetch for MSYS2 on Windows.
 # @torresjrjr
-printf '...\r'
+
+printf '...\r' # initial wait
+
+## Prepare colours (and palette if used)
+c0=$(printf '\e[0m' )
+c1=$(printf '\e[31m'); c2=$(printf '\e[32m')
+c3=$(printf '\e[33m'); c4=$(printf '\e[34m')
+c5=$(printf '\e[35m'); c6=$(printf '\e[36m')
+c7=$(printf '\e[37m'); c8=$(printf '\e[38m')
+palette=$(printf "\e[7m$c1 $c1 $c2 $c2 $c3 $c3 $c4 $c4 $c5 $c5 $c6 $c6 \e[m")
+
+## Create graphic
+d='\t' # delimiter
+graphic=$(printf "\
+${c2}       ~       ${d}
+${c2}      .-.      ${d}
+${c2}     /\`v\`\\     ${d}
+${c2}    (/   \\)    ${d}
+${c2}======\"=\"===<  ${d}
+${c2}      |_|      ${d}
+${c2}               ${d}${c0}
+")
+
+printf '%s' "${graphic}" # initial graphic
 
 ## Get variables
 date=$(date -R)
@@ -22,33 +45,13 @@ then
 		tmux ls \
 		| sed \
 			-e 's/(created[^)]*)//' -e 's/(attached)/@/' \
-			-e 's/windows/w/'      -e 's/ //g' \
+			-e 's/windows/w/'       -e 's/ //g' \
 		| paste -s
 	)
 else
 	tmux_sessions='--'
 fi
 
-## Prepare colours (and palette if used)
-c0=$(printf '\e[0m' )
-c1=$(printf '\e[31m'); c2=$(printf '\e[32m')
-c3=$(printf '\e[33m'); c4=$(printf '\e[34m')
-c5=$(printf '\e[35m'); c6=$(printf '\e[36m')
-c7=$(printf '\e[37m'); c8=$(printf '\e[38m')
-palette=$(printf "\e[7m$c1 $c1 $c2 $c2 $c3 $c3 $c4 $c4 $c5 $c5 $c6 $c6 \e[m")
-
-## Create graphic
-d='\t' # delimiter
-graphic=$(printf "\
-${c2}       ~       ${d}
-${c2}      .-.      ${d}
-${c2}     /\`v\`\\     ${d}
-${c2}    (/   \\)    ${d}
-${c2}======\"=\"===<  ${d}
-${c2}      |_|      ${d}
-${c2}               ${d}${c0}
-")
-
 ## Create status
 status="\
 ${c5}${user}@${host}${c3} ${date}
@@ -60,8 +63,9 @@ ${c6}tmux:    ${c0}${tmux_sessions}
 "
 
 ## Print fetch
-tmp=/tmp/fetch_tmp
-printf '%s' "${graphic}" > "${tmp}/graphic"
-printf '%s\n' "$( printf '%s' "${status}" | paste -d '' "${tmp}/graphic" - )"
+tmpfile=$(mktemp)
+printf '%s' "${graphic}" > "${tmpfile}"
+clear
+printf '%s\n' "$( printf '%s' "${status}" | paste -d '' "${tmpfile}" - )"
 
 # @torresjrjr