GopherProxy

	Major internal rework by Quentin Rameau - notes - a console notes manager using…
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	---
	commit 901af4715f8b6dd389b9d047a4ff15e769b61723
	parent 15b0eb8c733c9fff27256068ba210d3d904bfadb
	Author: Solene Rapenne <[email protected]>
	Date: Sat, 14 Jul 2018 10:50:03 +0200

	Major internal rework by Quentin Rameau

	Diffstat:
	M notes \| 130 ++++++++++++++---------------…

	1 file changed, 60 insertions(+), 70 deletions(-)
	---
	diff --git a/notes b/notes
	@@ -2,40 +2,40 @@

	# tool for taking notes inside a git repository

	-REPO=${REPO:=~/notes}
	+: ${REPO:=~/notes}
	+
	+# search for a suitable editor
	+[ -z "$EDITOR" ] && \
	+for e in nvim vim emacs vi ed; do
	+ if command -v $e >/dev/null 2>&1; then
	+ EDITOR=$e
	+ break
	+ fi
	+done

	-# default editor to vi
	if [ -z "$EDITOR" ]; then
	- type nvim >/dev/null 2>&1 && EDITOR=nvim
	- test -z "$EDITOR" && type vim >/dev/null 2>&1 && EDITOR=vim
	- test -z "$EDITOR" && type emacs >/dev/null 2>&1 && EDITOR=emacs
	- test -z "$EDITOR" && EDITOR=vi
	+ printf 'Could not elect an editor. ED is the standard text editor!\n'
	+ exit 1
	fi

	usage() {
	- NAME=$(basename $0)
	- echo "$NAME [init\|ls\|history\|cat\|rm] [path]"
	- echo ""
	- echo " $NAME init"
	- echo " - initialize the git repository"
	- echo ""
	- echo " $NAME [ls]"
	- echo " - show hierarchy tree"
	- echo ""
	- echo " $NAME path"
	- echo ' - start $EDITOR on file and auto commit'
	- echo ""
	- echo " $NAME history path"
	- echo " - start tig on file to display file history"
	- echo ""
	- echo " $NAME cat path"
	- echo " - output content of the file"
	- echo ""
	- echo " $NAME rm path"
	- echo " - delete file"
	- echo ""
	- echo " $NAME last"
	- echo " - show files ordered by edition time"
	+ name=$(basename $0)
	+ printf '%s\n' \
	+ "$name [ls] \| init \| last \| [history\|cat\|rm] PATH" \
	+ "$name [ls]" \
	+ ': show hierarchy tree' \
	+ "$name init" \
	+ ': initialize the git repository' \
	+ "$name last" \
	+ ': show files ordered by edition time' \
	+ "$name history PATH" \
	+ ': uses tig to display file history' \
	+ "$name cat PATH" \
	+ ': output content of the file' \
	+ "$name rm PATH" \
	+ ': delete file' \
	+ "$name PATH" \
	+ ": start \$EDITOR ($EDITOR) on file and auto commit"
	}

	# display a file tree of notes taken
	@@ -45,54 +45,46 @@ display() {

	# edit a file given as parameter
	edit() {
	- DEST="$1"
	- DIRNAME=$(dirname "$DEST")
	cd "$REPO"
	-
	- if [ ! -d "$DEST" ]
	+ if [ ! -d "$1" ]
	then
	- mkdir -p "${DIRNAME}"
	- $EDITOR "$DEST"
	- git add "$DEST"
	- git commit -m "editing by $USER" "$DEST"
	+ mkdir -p "$(dirname "$destdir")"
	+ "$EDITOR" "$1"
	+ git add "$1"
	+ git commit -m "editing by $USER" "$1"
	else
	- echo "${DEST} is a folder. Aborting"
	+ printf 'Aborting: "%s" is a directory.\n' "$1"
	exit 1
	fi
	}

	# show file history using tig program
	histo() {
	- DEST="$1"
	cd "$REPO"
	-
	- tig "$DEST"
	+ tig "$1"
	}

	# output the content of a file
	show_file() {
	- DEST="$1"
	cd "$REPO"
	- cat "$DEST"
	+ cat "$1"
	}

	# delete a file and commit in git
	delete() {
	- DEST="$1"
	cd "$REPO"
	- if [ -f "$DEST" ];
	+ if [ -f "$1" ];
	then
	- git rm "$DEST"
	- git commit -m "deleted by $USER" "$DEST"
	+ git rm "$1"
	+ git commit -m "deleted by $USER" "$1"
	else
	- echo "${DEST} is a folder. Aborting."
	+ printf 'Aborting: "%s" is a directory.\n' "$1"
	exit 1
	fi
	}

	# display the list of edited files ordered by time
	last() {
	- DEST="$1"
	cd "$REPO"
	git log --pretty="%cr" --name-only \| \
	awk '{
	@@ -113,12 +105,12 @@ _completion_list() {
	cd "$REPO"
	find . -name '.git' -prune -o -mindepth 2 -type f -print \| sed…
	else
	- echo "$REPO does not exist. Aborting..."
	+ printf 'Aborting: "%s" does not exist.\n' "$REPO"
	exit 4
	fi
	}

	-# create a git repo
	+# create a git repository
	initialization() {
	cd "$REPO"
	if [ -d .git ]
	@@ -130,27 +122,25 @@ initialization() {
	fi
	}

	-mkdir -p "${REPO}"
	-if [ $? -ne 0 ]
	+if ! mkdir -p "$REPO"
	then
	- echo "Can't create ${REPO}. Aborting."
	+ printf 'Aborting: cannot create "%s".\n' "$REPO"
	exit 2
	fi

	-PARAM1="$1"
	-PARAM2="$2"
	-
	-if [ "$PARAM1" = "ls" ]; then display ; exit 0 ; fi
	-if [ "$PARAM1" = "init" ]; then initialization ; exit 0 ; fi
	-if [ "$PARAM1" = "" ]; then display ; exit 0 ; fi
	-if [ "$PARAM1" = "_files" ] ; then _completion_list ; exit 0 ; fi
	-if [ "$PARAM1" = "rm" ] && [ -n "$PARAM2" ]; then delete "$PARAM2" ; exit 0 ; …
	-if expr "$PARAM1" : "^hi" >/dev/null && [ -n "$PARAM2" ]; then histo "$PAR…
	-if expr "$PARAM1" : "^c" >/dev/null && [ -n "$PARAM2" ]; then show_file "$PAR…
	-if expr "$PARAM1" : "^he" >/dev/null ; then usage ; exit 0 ; fi
	-if expr "$PARAM1" : "^l" >/dev/null ; then last ; exit 0 ; fi
	-
	-if [ -f "${REPO}/${PARAM1}" ] ; then edit "$PARAM1" ; exit 0 ; fi
	+if [ -f "$REPO/$1" ]; then
	+ edit "$1"
	+ exit 0
	+fi

	-# nothing matched
	-echo "${PARAM1} is not a valid command or an existing filename" && exit 5
	+case "$1" in
	+ '') display ;;
	+ "ls") display ;;
	+ "i*") initialization ;;
	+ "la*") last ;;
	+ "hi*") [ -n "$2" ] && histo "$2" ;;
	+ "c*") [ -n "$2" ] && show_file "$2" ;;
	+ "r*") [ -n "$2" ] && delete "$2" ;;
	+ "_files") _completion_list ;;
	+ *) usage && exit 1 ;;
	+esac