1 files changed, 160 insertions, 0 deletions
diff --git a/.config/fzf/marks.plugin.bash b/.config/fzf/marks.plugin.bash
new file mode 100644
index 0000000..f6eb82f
--- /dev/null
+++ b/.config/fzf/marks.plugin.bash
@@ -0,0 +1,160 @@
+#!/bin/bash
+
+# MIT License
+
+# Copyright (c) 2018 Urbain Vaes
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+FZF_MARKS_COMMAND='fzf --height 40%'
+FZF_MARKS_FILE=$FZF_DIRECTORY_MARKS
+
+command -v fzf >/dev/null 2>&1 || return
+
+is_interactive_shell() { # https://www.gnu.org/software/bash/manual/html_node/Is-this-Shell-Interactive_003f.html
+	[[ "$-" =~ "i" ]]
+}
+
+[ ! -f "${FZF_MARKS_FILE}" ] && mkdir -p "$(dirname "${FZF_MARKS_FILE}")" && touch "${FZF_MARKS_FILE}"
+
+if [[ -z "${FZF_MARKS_COMMAND}" ]] ; then
+
+    FZF_VERSION=$(fzf --version | awk -F. '{ print $1 * 1e6 + $2 * 1e3 + $3 }')
+    MINIMUM_VERSION=16001
+
+    if [[ $FZF_VERSION -gt $MINIMUM_VERSION ]]; then
+        FZF_MARKS_COMMAND="fzf --height 40% --reverse --header='ctrl-y:jump, ctrl-t:toggle, ctrl-d:delete'"
+    elif [[ ${FZF_TMUX:-1} -eq 1 ]]; then
+        FZF_MARKS_COMMAND="fzf-tmux -d${FZF_TMUX_HEIGHT:-40%}"
+    else
+        FZF_MARKS_COMMAND="fzf"
+    fi
+fi
+
+function fzf-dir-mark {
+    local mark_to_add
+    mark_to_add="$* : $(pwd)"
+
+    if grep -qxFe "${mark_to_add}" "${FZF_MARKS_FILE}"; then
+        echo "** The following mark already exists **"
+    else
+        echo "${mark_to_add}" >> "${FZF_MARKS_FILE}"
+        echo "** The following mark has been added **"
+    fi
+    echo "${mark_to_add}" | _color_marks
+}
+
+function _handle_symlinks {
+    local fname link
+    if [ -L "${FZF_MARKS_FILE}" ]; then
+        link=$(readlink "${FZF_MARKS_FILE}")
+        case "$link" in
+          /*) fname="$link";;
+          *) fname="$(dirname "$FZF_MARKS_FILE")/$link";;
+        esac
+    else
+        fname=${FZF_MARKS_FILE}
+    fi
+    echo "${fname}"
+}
+
+function _color_marks {
+    if [[ "${FZF_MARKS_NO_COLORS}" == "1" ]]; then
+        cat
+    else
+        local esc c_lhs c_rhs c_colon
+        esc=$(printf '\033')
+        c_lhs=${FZF_MARKS_COLOR_LHS:-39}
+        c_rhs=${FZF_MARKS_COLOR_RHS:-36}
+        c_colon=${FZF_MARKS_COLOR_COLON:-33}
+        sed "s/^\\(.*\\) : \\(.*\\)$/${esc}[${c_lhs}m\\1${esc}[0m ${esc}[${c_colon}m:${esc}[0m ${esc}[${c_rhs}m\\2${esc}[0m/"
+    fi
+}
+
+function fzf-dir {
+    lines=$(_color_marks < "${FZF_MARKS_FILE}" | eval ${FZF_MARKS_COMMAND} \
+        --ansi \
+        --expect="${FZF_MARKS_DELETE:-ctrl-d}" \
+        --multi \
+        --bind=ctrl-y:accept,ctrl-t:toggle \
+        --query="$*" \
+        --select-1 \
+        --tac)
+    if [[ -z "$lines" ]]; then
+        return 1
+    fi
+
+    key=$(head -1 <<< "$lines")
+
+    if [[ $key == "${FZF_MARKS_DELETE:-ctrl-d}" ]]; then
+        fzf-dir-delete "-->-->-->" "$(sed 1d <<< "$lines")"
+    else
+        fzf-dir-jump "-->-->-->" "$(tail -1 <<< "${lines}")"
+    fi
+}
+
+function fzf-dir-jump {
+    local jumpline jumpdir bookmarks
+    if [[ $1 == "-->-->-->" ]]; then
+        jumpline=$2
+    else
+        jumpline=$(_color_marks < "${FZF_MARKS_FILE}" | eval ${FZF_MARKS_COMMAND} --ansi --bind=ctrl-y:accept --query="$*" --select-1 --tac)
+    fi
+    if [[ -n ${jumpline} ]]; then
+        jumpdir=$(echo "${jumpline}" | sed 's/.*: \(.*\)$/\1/' | sed "s#^~#${HOME}#")
+        bookmarks=$(_handle_symlinks)
+        if is_interactive_shell; then
+        cd "${jumpdir}" || return
+        else
+        echo "${jumpdir}" || return
+        fi
+        if ! [[ "${FZF_MARKS_KEEP_ORDER}" == 1 ]]; then
+            perl -n -i -e "print unless /^\\Q${jumpline//\//\\/}\\E\$/" "${bookmarks}"
+            echo "${jumpline}" >> "${FZF_MARKS_FILE}"
+        fi
+    fi
+}
+
+function fzf-dir-delete {
+    local marks_to_delete line bookmarks
+    if [[ $1 == "-->-->-->" ]]; then
+        marks_to_delete=$2
+    else
+        marks_to_delete=$(_color_marks < "${FZF_MARKS_FILE}" | eval ${FZF_MARKS_COMMAND} -m --ansi --bind=ctrl-y:accept,ctrl-t:toggle --query="$*" --tac)
+    fi
+    bookmarks=$(_handle_symlinks)
+
+    if [[ -n ${marks_to_delete} ]]; then
+        while IFS='' read -r line; do
+            perl -n -i -e "print unless /^\\Q${line//\//\\/}\\E\$/" "${bookmarks}"
+        done <<< "$marks_to_delete"
+
+        [[ $(wc -l <<< "${marks_to_delete}") == 1 ]] \
+            && echo "** The following mark has been deleted **" \
+            || echo "** The following marks have been deleted **"
+        echo "${marks_to_delete}" | _color_marks
+    fi
+}
+
+if is_interactive_shell; then
+bind "\"${FZF_MARKS_JUMP:-\C-g}\":\"fzf-dir\\n\""
+fi
+if [ "${FZF_MARKS_DMARK}" ]; then
+    bind "\"${FZF_MARKS_DMARK}\":\"fzf-dir-delete\\n\""
+fi