diff options
Diffstat (limited to '.local/bin/preview')
| -rwxr-xr-x | .local/bin/preview | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/.local/bin/preview b/.local/bin/preview index b71d0f0..f15e884 100755 --- a/.local/bin/preview +++ b/.local/bin/preview @@ -1,22 +1,23 @@ #!/bin/sh if [ -d "$1" ]; then - if [ -x /bin/eza ] || [ -x /usr/bin/eza ]; then + if command -v eza >/dev/null; then eza -alhF --group-directories-first --color=always --icons=always -- "$1" else ls -lhAF --group-directories-first --color=always -- "$1" fi readme="$(find "$1" -maxdepth 1 -name "README.*" | head -1)" - [ -n "$readme" ] && preview "$readme" + [ -z "$readme" ] || preview "$readme" exit fi alias highlight='highlight --out-format=ansi' +alias glow='glow -s dark --width="$(( "${FZF_PREVIEW_COLUMNS:-"$(tput cols)"}" - 5 ))"' case "$1" in '') echo "USAGE: preview <FILE>" >&2; exit 1 ;; *.html) w3m -dump "$1" ;; - *.md) glow -s dark --width="${FZF_PREVIEW_COLUMNS:-"$(tput cols)"}" "$1" ;; + *.md) glow "$1" ;; # *.vim) highlight --syntax=vim --replace-tabs=2 -- "$1" ;; *.js|*.vim|*.lua) highlight -- "$1" ;; *.txt|*.description|*.srt) cat -- "$1" ;; @@ -44,7 +45,7 @@ case "$1" in filetype=$(file --dereference --brief --mime-type "$1") case $filetype in *html) w3m -dump "$1" ;; - text/markdown) glow -s dark -w "$(tput cols)" "$1" ;; + text/markdown) glow "$1" ;; application/json) highlight --syntax=json --replace-tabs=2 -- "$1" ;; text/*) highlight --force -- "$1" ;; audio/*|video/*|image/*) mediainfo -- "$1" ;; |