Generalized newday into agenda and added more capabilities.

Added `sshp`, a wrapper for ssh that also allows SSHFS mounts during connection.

README.md

@@ -70,6 +70,15 @@ These are the included binaries and utilities:
      A simple utility. It's effectively an alias for
      "sudo chown -R user:user" on the target dir/file.
      Root permissions required!
+ - sshp:
+     This is a wrapper for `ssh`, the meaning of the 'p' is "Plus".
+     Integrates SSHFS support. If both client and host have SSHFS,
+     this wrapper can be used to connect their file systems.
+     For example, if you need to move files from one machine to
+     another, you could do something like this:
+     "sshp -m /:/mnt/pc -m /home/claire:/home/claire claire@pyon.net"
+     If privilege escalation is necessary for FS access, you will
+     be asked for a password.
  - shrc:
      This tool allows you to edit the RC file for your
      shell in your preferred editor. After saving, the

agenda

@@ -2,24 +2,30 @@
 # This script is intended to be run via cron.
 
 # It creates a folder structure in home for the current date in the following format:
-# $HOME/ByDate/<Year>/<Month>/<Day>
+# $HOME/<Tag>/<Year>/<Month>/<Day>
 
-# It also sets up a symlink in home: $HOME/Today
+# It also sets up a symlink for the tagged folder.
 # This symlink will always point to the folder for the current date.
 
 # Finally, it removes any folders without data, to prevent clutter.
 
-# - Why did you make this?
-# I remember things better when they have a date attached to them.
-# You can use this for a primitive form of note-taking, but aside from notes -
-# you can store any data this way.
-
 LD_INTERNAL=1
 . $(dirname $(realpath $0))/daisy.source
 
-dir_name=ByDate
-root_dir=$HOME/$dir_name
-today_sym=$HOME/Today
+if [[ $1 == '' ]]; then
+  echo "Usage: $LD_BIN <folder>"
+  echo "Creates a folder within '.daisy' in the current directory containing"
+  echo "a tree of dates associated with the folder name given by argument."
+  echo "A symlink is (re-)created at the same time with the same folder name."
+  echo "For example, if given the folder 'notes', this utility will:"
+  echo "- Create a folder '/.daisy/notes/<year>/<month>/<day>'."
+  echo "- Create a symlink named 'notes' that points to it."
+  echo "It is recommended to run this via cron."
+  exit 1
+fi
+
+root_dir=$(dirname $1)/.daisy/$(basename $1)
+today_sym=$1
 
 # Present day
 today=$(date -I)
@@ -49,6 +55,5 @@ test -L "$today_sym" && rm -rf "$today_sym"
 
 # Now we can set up today's directory
 mkdir -p "$root_dir/$year/$month/$day"
-cd $root_dir
-ln -s "./$dir_name/$year/$month/$day" "$today_sym"
+ln -s "$root_dir/$year/$month/$day" "$today_sym"
 exitcode=@?

sshp

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+mounts=()
+ssh_args=()
+remote_port=$((10000 + RANDOM % 10000))
+local_user=$(whoami)
+
+usage()
+{
+  echo "sshp (\"SSH PLUS\") from lackadaisical."
+  echo "Accepts all standard SSH options (see man ssh)."
+  echo "Additionally, supports SSHFS mounts using a Docker-style syntax (-m)."
+  echo "Usage: sshp -m <local>:<remote> [user@]host [ssh_options]"
+  echo "Example: sshp -m /home/juli:/home/juli juli@juli.pyon"
+  exit 1
+}
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -m)
+      if [[ -z "$2" ]]
+      then
+        echo "Error: -m requires argument"
+        exit 1
+      fi
+      mounts+=("$2")
+      shift 2
+      ;; 
+    *)
+      ssh_args+=("$1")
+      shift
+      ;; 
+  esac
+done
+
+if [[ ${#ssh_args[@]} -eq 0 ]]
+then
+  usage
+fi
+
+mount_logic=""
+unmount_logic=""
+
+for map in "${mounts[@]}"; do
+  local_path="${map%%:*}"
+  remote_path="${map##*:}"
+
+  if [[ "$local_path" != /* ]]
+  then
+    local_path="$PWD/$local_path"
+  fi
+
+  mount_logic+="
+  echo '>> Preparing mount: ${remote_path}';
+  if ! mkdir -p \"${remote_path}\" 2>/dev/null
+  then
+    sudo mkdir -p \"${remote_path}\"
+  fi
+
+  if ! sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user ${local_user}@localhost:\"${local_path}\" \"${remote_path}\" 2>/dev/null
+  then
+    echo '   (User mount failed, attempting escalation...)';
+    if ! sudo sshfs -p ${remote_port} -o StrictHostKeyChecking=no,idmap=user,allow_other ${local_user}@localhost:\"${local_path}\" \"${remote_path}\"
+        then
+      echo '   ! Mount failed completely. Check permissions or keys.';
+    fi
+  else
+    echo '   > Mounted successfully.';
+  fi
+  "
+
+  unmount_logic+="
+  fusermount -u -z \"${remote_path}\" 2>/dev/null || sudo fusermount -u -z \"${remote_path}\" 2>/dev/null;
+  "
+done
+
+remote_script="
+  if ! command -v sshfs >/dev/null 2>&1
+  then
+    echo 'WARNING: \"sshfs\" not found on remote host.'
+    echo '>> Skipping mounts, proceeding with shell only...';
+    echo '----------------------------------------------';
+  else
+    ${mount_logic}
+  fi
+
+  ${SHELL:-bash};
+
+  if command -v sshfs >/dev/null 2>&1
+  then
+    ${unmount_logic}
+  fi
+"
+
+ssh -t -R ${remote_port}:localhost:22 "${ssh_args[@]}" "$remote_script"