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| #!/usr/bin/ash | |
| # SPDX-License-Identifier: GPL-2.0-only | |
| # https://github.com/TheZoraiz/ascii-image-converter | |
| # COLORTERM=24bit ascii-image-converter --color ./art.png -c > /etc/dori-logo/logo.txt | |
| run_hook() { | |
| # Print blank line to ensure we don't merge lines together | |
| echo '' | |
| TERM_W="$(tput cols)" | |
| #TERM_H="$(tput lines)" | |
| source /etc/dori-logo/logo.env | |
| if [ -z "$TERM_W" ]; then | |
| TERM_W="$(echo "$TERM_SIZE_FALLBACK" | cut -d' ' -f2)" | |
| fi | |
| #if [ -z "$TERM_H" ]; then | |
| # TERM_H="$(echo "$TERM_SIZE_FALLBACK" | cut -d' ' -f1)" | |
| #fi | |
| # Get image width | |
| IMG_WIDTH=1 | |
| while read LINE; do | |
| ROW_WIDTH="$(echo "$LINE" | sed 's,\x1B\[[0-9;]*[a-zA-Z],,g' | wc -c)" | |
| if [ $ROW_WIDTH -gt $IMG_WIDTH ]; then | |
| IMG_WIDTH="$ROW_WIDTH" | |
| fi | |
| done < /etc/dori-logo/logo.txt | |
| # Calculate coords | |
| X=$(( $TERM_W - $IMG_WIDTH )) | |
| Y=0 | |
| # Print image guaded by tput sc/rc to not affect cursor | |
| tput sc | |
| while read LINE; do | |
| tput cup $Y $X | |
| Y=$(( $Y + 1 )) | |
| echo "$LINE" | |
| done < /etc/dori-logo/logo.txt | |
| tput rc | |
| } | |
| # vim: set ft=sh ts=4 sw=4 et: |
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