Add fless and fedit scripts along with zsh plugins

fedit.sh

@@ -0,0 +1,132 @@
+#!/usr/bin/bash
+# fedit - fuzzy find a file and edit it
+# Dependencies
+# - fd
+# - fzf
+
+help() {
+cat << EOF
+Usage: fedit [-h|--help] [-b|--boot] [-d|--dir directory] [-e|--etc] [-E|--editor editor] 
+Options:
+    -b, --boot      edit a file in /boot/loader
+    -d, --dir       edit a file in a given directory
+    -e, --etc       edit a file in /etc
+    -E, --editor    use a given editor (default: ${EDITOR:-none})
+    -h, --help      print this help page
+EOF
+}
+
+[[ ! -f /usr/bin/fzf ]] && exit 1
+
+# Error messages
+readonly directory_error="Error, enter a directory"
+readonly noeditor_error="Error, no editor entered"
+
+# Pre-run correctness checks
+unset find_opts
+file=
+dir=
+editor=
+
+while true; do
+    case "${1}" in
+        '-b'|'--boot')
+            dir="/boot/loader"
+            shift
+            continue
+            ;;
+        '-d'|'--dir')
+            case "${2}" in
+                "")
+                    printf '%s\n' "${directory_error}" >&2
+                    exit 1
+                    ;;
+                *)
+                    dir="${2}"
+                    [[ ! -d "${dir}" ]] && printf '%s\n' "Not a directory: ${dir}" >&2 && exit 1
+                    ;;
+            esac
+            shift 2
+            continue
+            ;;
+        --dir=*)
+            dir="${1#*=}"
+            [[ -z "${dir}" ]] && printf '%s\n' "${directory_error}" >&2 && exit 1
+            [[ ! -d "${dir}" ]] && printf '%s\n' "Not a directory: ${dir}" >&2 && exit 1
+            shift
+            continue
+            ;;
+        '-e'|'--etc')
+            dir='/etc'
+            shift
+            continue
+            ;;
+        '-E'|'--editor')
+            editor="${2}"
+            case "${2}" in
+                "")
+                    printf '%s\n' "${noeditor_error}" >&2
+                    exit 1
+                    ;;
+                -*)
+                    printf '%s\n' "Not an editor: ${editor}" >&2
+                    exit 1
+                    ;;
+            esac
+            shift 2
+            continue
+            ;;
+        --editor=*)
+            editor="${1#*=}"
+            [[ -z "${editor}" ]] && printf '%s\n' "${noeditor_error}" >&2 && exit 1
+            shift
+            continue
+            ;;
+        '-h'|'--help')
+            help
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        -*)
+            printf '%s\n' "Unknown option: ${1}"
+            exit 1
+            ;;
+        *)
+            break
+            ;;
+    esac
+done
+
+declare -a find_opts
+if [[ -x '/usr/bin/fd' ]]; then
+    find_bin='/usr/bin/fd'
+    find_opts+=('--hidden')
+    find_opts+=('--print0')
+    find_opts+=('--type' 'f')
+    find_opts+=('--no-ignore-vcs')
+    [[ -n "${dir}" ]] && find_opts+=('.' -- "${dir}")
+else
+    find_bin='/usr/bin/find'
+    [[ -n "${dir}" ]] && find_opts+=("${dir}") || find_opts+=('.')
+    find_opts+=('-mindepth' '0')
+    find_opts+=('-type' 'f')
+    find_opts+=('-print0')
+fi
+
+if [[ -z "${editor:-${EDITOR}}" ]]; then
+    printf '%s\n' "No editor found" >&2
+    exit 1
+fi
+
+file="$("${find_bin}" "${find_opts[@]}" 2> /dev/null | fzf --read0 --select-1 --exit-0)"
+
+[[ ! "${file}" ]] && exit 1
+
+if [[ -w "${file}" ]]; then
+    "${editor:-${EDITOR}}" -- "${file}"
+else
+    sudo --edit -- "${file}"
+fi

fless.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/bash
+# fless - fuzzy find a file and run less on it
+# Dependencies
+#  - fd (soft)
+#  - fzf
+
+_help() {
+cat << EOF
+Usage: fless [-h|--help] [-b|--boot] [-d|--dir directory] [-e|--etc]
+Options:
+    -b, --boot      edit a file in /boot/loader
+    -d, --dir       edit a file in a given directory
+    -e, --etc       edit a file in /etc
+    -h, --help      print this help page
+EOF
+}
+
+# Error messages
+readonly directory_error="Error, enter a directory"
+
+# Pre-run correctness checks
+unset find_opts
+ans=
+file=
+dir=
+
+while true; do
+    case "${1}" in
+        '-b'|'--boot')
+            dir="/boot/loader"
+            shift
+            continue
+            ;;
+        '-d'|'--dir')
+            case "${2}" in
+                "")
+                    printf '%s\n' "${directory_error}" >&2
+                    exit 1
+                    ;;
+                *)
+                    dir="${2}"
+                    [[ ! -d "${dir}" ]] && printf '%s\n' "Not a directory: ${dir}" >&2 && exit 1
+                    ;;
+            esac
+            shift 2
+            continue
+            ;;
+        --dir=*)
+            dir="${1#*=}"
+            [[ -z "${dir}" ]] && printf '%s\n' "${directory_error}" >&2 && exit 1
+            [[ ! -d "${dir}" ]] && printf '%s\n' "Not a directory: ${dir}" >&2 && exit 1
+            shift
+            continue
+            ;;
+        '-e'|'--etc')
+            dir='/etc'
+            shift
+            continue
+            ;;
+        '-h'|'--help')
+            printHelp
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        -*)
+            printf '%s\n' "Unknown option: ${1}"
+            exit 1
+            ;;
+        *)
+            break
+            ;;
+    esac
+done
+
+declare -a find_opts
+template_dir="${HOME}/Templates"
+
+if [[ -x '/usr/bin/fd' ]]; then
+    find_bin='/usr/bin/fd'
+    find_opts+=('--print0')
+    find_opts+=('--type' 'f')
+else
+    find_bin='/usr/bin/find'
+    find_opts+=('-mindepth' '0')
+    find_opts+=('-type' 'f')
+    find_opts+=('-print0')
+fi
+
+if [[ "${dir}" ]]; then
+    file="$("${find_bin}" "${find_opts[@]}" . -- "${dir}" | fzf --read0 --select-1 --exit-0 --no-mouse)"
+else
+    file="$("${find_bin}" "${find_opts[@]}" | fzf --read0 --select-1 --exit-0 --no-mouse)"
+fi
+
+[[ ! "${file}" ]] && exit 1
+
+"${PAGER:-/usr/bin/less}" -- "${file}"

zsh/_fedit.zsh

@@ -0,0 +1,11 @@
+#!/usr/bin/bash
+
+_etcedit() {
+    fedit -e
+}
+
+zle -N fedit
+bindkey -M viins '^o' fedit
+
+zle -N _etcedit
+bindkey -M viins '^e' _etcedit