1 files changed, 30 insertions, 0 deletions
diff --git a/.local/bin/fzf-doc b/.local/bin/fzf-doc
new file mode 100755
index 0000000..f30f23e
--- /dev/null
+++ b/.local/bin/fzf-doc
@@ -0,0 +1,30 @@
+#!/bin/sh -eu
+
+fzf_doc_preview() {
+  file=$1
+  extension=${file##*.}
+  case "$extension" in
+    md) glow -w 60 "$file" ;;
+    html) w3m -dump "$file" ;;
+    *) grep -hi -B 10 -A 10 . "${file}" ;;
+  esac
+}
+
+[ "${1-}" = "--preview" ] && fzf_doc_preview "${2-}" && exit;
+
+grep -lRi \
+  --include=*.md \
+  --include=*.txt \
+  --include=*.html \
+  "${1-.}" /etc/documentation \
+  | fzf --preview "fzf-doc --preview {}" \
+  | while read -r doc
+
+do
+  extension=${doc##*.}
+  case "$extension" in
+    md) glow "$doc" | vim -;;
+    html) w3m -dump "$doc" | vim - ;;
+    *) vim "$doc" ;;
+  esac
+done