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Add comment for imv command in imgview plugin. Check with which instead of version (#715)

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* change version checks to `which` instead. add comments around imvr in linux

* add which checks for renamer and preview-tui as well
This commit is contained in:
Dave Snider 2020-08-29 15:56:55 -07:00 committed by GitHub
parent f79af220c7
commit 3bd115ef93
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 9 additions and 7 deletions
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10
plugins/imgview
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@ -43,22 +43,24 @@ if uname | grep -q "Darwin"; then
if [ -f "$1" ]; then
open "$1" >/dev/null 2>&1 &
fi
elif command -v imvr >/dev/null 2>&1; then
# `imvr` is often callable as `imv` on Linux distros
# You might need to change the reference below
elif which imvr >/dev/null 2>&1; then
if [ -f "$1" ]; then
view_dir imvr "$1" >/dev/null 2>&1 &
elif [ -d "$1" ] || [ -h "$1" ]; then
imvr "$1" >/dev/null 2>&1 &
fi
elif command -v sxiv >/dev/null 2>&1; then
elif which sxiv >/dev/null 2>&1; then
if [ -f "$1" ]; then
view_dir sxiv "$1" >/dev/null 2>&1 &
elif [ -d "$1" ] || [ -h "$1" ]; then
sxiv -qt "$1" >/dev/null 2>&1 &
fi
elif command -v viu >/dev/null 2>&1; then
elif which viu >/dev/null 2>&1; then
viu -n "$1" | less -R
else
printf "install imv/sxiv/viu"
printf "Please install imv/sxiv/viu and check their callable names match the plugin source"
read -r _
exit 2
fi

2
plugins/preview-tui
View file

@ -81,7 +81,7 @@ elif [ "$SPLIT" != 'h' ]; then
fi
exists() {
command -v "$1" >/dev/null 2>&1
which "$1" >/dev/null 2>&1
}
fifo_pager() {

4
plugins/renamer
View file

@ -14,10 +14,10 @@
selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
if command -v qmv >/dev/null 2>&1; then
if which qmv >/dev/null 2>&1; then
batchrenamesel="qmv -fdo -da"
batchrename="qmv -fdo -a"
elif command -v vidir >/dev/null 2>&1; then
elif which vidir >/dev/null 2>&1; then
batchrenamesel="vidir"
batchrename="vidir"
else