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feat(preview): teach preview.sh to print directories (#1590)

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Max Coplan
2025-05-24 03:00:23 -07:00
committed by GitHub
parent 3cb44a8ba5
commit 3ed6ac56d0
1 changed files with 5 additions and 2 deletions
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7
bin/preview.sh
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@@ -66,7 +66,7 @@ if [[ -z "$BATCAT" ]]; then
fi fi
fi fi
if [ -z "$FZF_PREVIEW_COMMAND" ] && [ "${BATCAT:+x}" ]; then if [ -z "$FZF_PREVIEW_COMMAND" ] && [ "${BATCAT:+x}" ] && [[ ! -d "$FILE" ]] ; then
${BATCAT} --style="${BAT_STYLE:-numbers}" --color=always --pager=never \ ${BATCAT} --style="${BAT_STYLE:-numbers}" --color=always --pager=never \
--highlight-line=$CENTER -- "$FILE" --highlight-line=$CENTER -- "$FILE"
exit $? exit $?
@@ -74,12 +74,15 @@ fi
FILE_LENGTH=${#FILE} FILE_LENGTH=${#FILE}
MIME=$(file --dereference --mime -- "$FILE") MIME=$(file --dereference --mime -- "$FILE")
if [[ "${MIME:FILE_LENGTH}" =~ binary ]]; then if [[ "${MIME:FILE_LENGTH}" =~ binary ]] && [[ ! -d "$FILE" ]]; then
echo "$MIME" echo "$MIME"
exit 0 exit 0
fi fi
DEFAULT_COMMAND="highlight -O ansi -l {} || coderay {} || rougify {} || cat {}" DEFAULT_COMMAND="highlight -O ansi -l {} || coderay {} || rougify {} || cat {}"
if [[ -d "$FILE" ]]; then
DEFAULT_COMMAND="tree -C -L2 {} || ls -l --color=always {}"
fi
CMD=${FZF_PREVIEW_COMMAND:-$DEFAULT_COMMAND} CMD=${FZF_PREVIEW_COMMAND:-$DEFAULT_COMMAND}
CMD=${CMD//{\}/"$(printf %q "$FILE")"} CMD=${CMD//{\}/"$(printf %q "$FILE")"}