initial commit

1 files changed, 81 insertions, 0 deletions

diff --git a/notes b/notes
new file mode 100755
index 0000000..5cae4f8
--- /dev/null
+++ b/notes
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+cmd=$1
+shift
+
+function do_init {
+  if [[ $# -gt 0 ]] ; then
+    echo "No arguments expected" >&2
+    exit 1
+  fi
+
+  if [[ -d $HOME/.notes ]] ; then
+    echo "Directory ~/.notes already exists!" >&2
+    exit 1
+  fi
+
+  git init $HOME/.notes
+}
+
+function do_new {
+  cd "$HOME/.notes"
+  tmpfile="$(mktemp '/tmp/.notes.tmpfile.XXXX.md')"
+  rm -f "$tmpfile"
+
+  file="$(date -u '+%Y-%m-%dT%H%M%S')".md
+
+  "$EDITOR" "$tmpfile"
+
+  if [[ "$?" -eq 0 && -f "$tmpfile" ]] ; then
+    mv "$tmpfile" "$file"
+    git add "$file"
+    git commit -m "New note taken: $file"
+  else
+    echo "Nothing added"
+  fi
+
+  rm -f "$tmpfile"
+}
+
+function do_grep {
+  cd "$HOME/.notes"
+  grep "$@" *
+}
+
+function do_git {
+  cd $HOME/.notes
+  git "$@"
+}
+
+function do_edit {
+  cd "$HOME/.notes"
+  file="$1"
+
+  if [[ "$#" -ne 1 ]] ; then
+    echo "Exactly one argument required">&2
+    exit 1
+  fi
+
+  if [[ ! -f "$file" ]] ; then
+    echo "No such file. Please use notes new.">&2
+    exit 1
+  fi
+
+  "$EDITOR" "$file"
+
+  if [[ "$?" -eq 0 ]] ; then
+    git add "$file"
+    git commit -m "Updated $file"
+  fi
+}
+
+case $cmd in
+  init) do_init "$@" ;;
+  new) do_new "$@";;
+  grep) do_grep "$@" ;;
+  edit) do_edit "$@" ;;
+  git) do_git "$@" ;;
+  *)
+    echo "$cmd: unknown command" >&2
+    exit 1;;
+esac