zsh: realized some things need to be functions

By that, I mean things that change my working directory need to be
functions

.config/shell/functions/cda

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# cd all: opens a new shell in each of the directories below the one you're in, so
+# you can execute commands in them until you type 'exit'
+# If I use this enough, I may make something that can do more
+# Ideas for what it could do in the future:
+# - somehow record typed commands so they can be automatically repeated like a macro
+#     - maybe get the length of the histfile before and after, executing the last X number of commands
+# - Maybe just add an argument that takes a command and executes it in all dirs
+# (although that wouldn't be as good as recording actions bc it's easy to do
+# that by just writing a for loop)
+
+cda() {
+   for DIR in *; do
+      (cd "$DIR" && zsh)
+   done
+}
+

.config/shell/functions/cdf

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# cd find (interactive): cd to the containing dir of a file, or inside a folder, given part of its name
+# Basically, an interactive version of what's above
+# can take an `fd` command
+# requires that `fzy` is installed
+cdf() {
+   DIR="$(fd $@ | fzy)"
+   if [ -f "$DIR" ];then
+      cd "$(dirname "$DIR")" && pwd
+   else
+      cd "$DIR" && pwd
+   fi
+}

.config/shell/functions/cds

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# cd search: cd to a directory, given part of its name
+# (also can take arguments for an `fd` commnd)
+# (also can cd to a file if `-t f` is passed)
+
+cds() {
+   if ! [ -z "$1" ];then
+      DIR="$(fd --max-results=1 -t d $@)"
+      if [ -f "$DIR" ];then
+         cd "$(dirname "$DIR")" && pwd
+      else
+         cd "$DIR" && pwd
+      fi
+   else
+      echo "$0: no arguments provided"
+      return 1
+   fi
+}
+

.config/shell/functions/gloned

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Git cLONE cD
+# Can take extra arguments for git (ex: gloned url:/repo folder)
+
+# shellcheck disable=SC2068,SC2016
+
+gloned() {
+   # remove the url up to the last segment, and remove the .git from the end
+   REPO_DIR="${2:-"$(echo "${1%%.git}" | rev | cut -d '/' -f 1 | rev)"}"
+
+   git clone "$1" "$REPO_DIR" || exit $?
+   ls
+   if ! cd "$REPO_DIR";then
+      echo 'Error: Could not `cd` into the repo'
+      exit 1
+   fi
+   echo
+   # ls --color=auto
+}

.config/shell/functions/todo

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# a simple way to manage your todo list
+# Usage:
+#  todo                    -- pull latest repo version and edit ~/todo
+#  todo [any git command]  -- manage todo for easy syncing, assuming ~/todo is
+#                                a symlink that points to a file in a git repo
+#
+# Suggested use: make a git repo for holding your todo list, then make
+# a symlink called 'todo' that points to your todo list in your home directory
+#
+todo() {
+   todo_dir="$(dirname "$(realpath ~/todo)")"
+   todo_file="$(realpath ~/todo)"
+   if [ -z "$*" ];then
+      ( # subshell to protect against directory changes
+      cd "$todo_dir" || exit
+
+      # pull the latest commits
+      git rev-parse &&
+         git pull
+
+      # open the file
+      "$EDITOR" "$todo_file"
+
+      # commit and push the file if it's in a git repo and the file has changed
+      if git rev-parse && ! git diff --exit-code "$todo_file"; then
+         git commit "$todo_file" -m 'todo' &&
+            git push
+      fi
+      )
+
+   elif [ "$*" = "cd" ]; then
+      cd "$todo_dir" || exit
+   else
+      git -C "$todo_dir" $@
+   fi
+}