folliehiyuki
/
dotfiles-ansible
1
0
Fork 0
Code Issues Pull Requests Releases Activity

Improve preview script (again) 

Convert the image file to JPG and cache it if chafa cannot print
the original file to the terminal.

Also remove fallback previewer, as it will mangle vifm's preview pane
with passthrough flag %N enabled.
This commit is contained in:
Hoang Nguyen 2024-03-25 00:00:00 +07:00
parent 32867f005c
commit bd35665c21
Signed by: folliehiyuki
GPG Key ID: B0567C20730E9B11
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
roles/scripts/templates/preview.j2
View File

@ -7,6 +7,9 @@ _cache_thumbnail() {
tmpfile="${thumbnail_dir}/$(stat -c '%n%i%F%s%Y' -- "$(readlink -f "$2")" | sha256sum | awk '{print $1}').jpg"
if [ ! -f "$tmpfile" ]; then
case "$1" in
image)
convert -- "$2"'[0]' "$tmpfile"
;;
video)
ffmpegthumbnailer -i "$2" -o "$tmpfile" -s 0
;;
@ -41,15 +44,15 @@ _preview_markdown() {
}
_preview_image() {
chafa --animate=off --polite=on --size="$2"x"$3" "$1" || exiftool "$1"
chafa --animate=off --polite=on --size="$2"x"$3" "$1" || chafa --animate=off --polite=on --size="$2"x"$3" "$(_cache_thumbnail image "$1")"
}
_preview_video() {
_preview_image "$(_cache_thumbnail video "$1")" "$2" "$3" || fprobe -hide_banner -pretty "$1" || exiftool "$1"
_preview_image "$(_cache_thumbnail video "$1")" "$2" "$3"
}
_preview_font() {
_preview_image "$(_cache_thumbnail font "$1")" "$2" "$3" || exiftool "$1"
_preview_image "$(_cache_thumbnail font "$1")" "$2" "$3"
}
# Take 2 additional arguments as width and height (rows/cols)