Add updater script

bin/updatechecker

@@ -7,11 +7,23 @@ export "COLOR_RESET=\e[0m"
 export "LATEST_COMMIT=$(curl -sX 'GET' 'https://git.staropensource.de/api/v1/repos/JeremyStarTM/punktdateien/branches/develop' -H 'accept: application/json'|jq --monochrome-output '.commit.id')"
 export "LATEST_COMMIT_MESSAGE=$(curl -sX 'GET' 'https://git.staropensource.de/api/v1/repos/JeremyStarTM/punktdateien/branches/develop' -H 'accept: application/json'|jq --monochrome-output '.commit.message'|sed 's/\\n//g')"
 
-if [ ! "$(env PAGER= git log -n 1 --pretty=format:\"%H\")" == "$LATEST_COMMIT" ]; then
+if [ "$(env PAGER= git log -n 1 --pretty=format:\"%H\")" == "$LATEST_COMMIT" ]; then
+	export "UPDATE=false"
+else
+	export "UPDATE=true"
+fi
+
+if [ ! "$SCRIPTED" == "true" ]; then
+	if [ "$UPDATE" == "true" ]; then
 		echo -e "${COLOR_BOLD}An update for jstm's punkdateien is available."
 		echo -e "${COLOR_REGULAR}Latest commit: ${LATEST_COMMIT}"
 		echo -e "${COLOR_REGULAR}   -> Message: ${LATEST_COMMIT_MESSAGE}"
 		echo -en "${COLOR_RESET}"
-elif [ ! "${BASHRC}" == "true" ]; then
+	elif [ ! "${BASHRC}" == "true" ]; then
 		echo -e "${COLOR_BOLD}No update available"
+	fi
+else
+	if [ "$UPDATE" == "true" ]; then
+		echo "$LATEST_COMMIT_MESSAGE"
+	fi
 fi

bin/updater

@@ -0,0 +1,26 @@
+#!/bin/bash
+export "UPDATER_VERSION=1"
+if [ "$STAGE" == "1" ]; then
+	echo ":: Removing files (again)"
+	./uninstall.sh
+	echo ":: Installing files"
+	./install.sh
+	echo ":: Update complete."
+	rm -rf "$HOME/.config/.jstm_dotfiles_updater"
+else
+	echo ":: Checking for updates"
+	if [ "$(env SCRIPTED=true dotfiles-updatechecker)" == "" ] && [ ! "$1" == "--force" ]; then
+		echo ":: No update is available. Use \"--force\" to update anyway."
+		exit 1
+	fi
+	# Unused as of now, may be used in a later commit
+	echo ":: Writing info file"
+	echo "UPDATER_VERSION_OLD=${UPDATER_VERSION}" > "$HOME/.config/.jstm_dotfiles_updater"
+	echo ":: Removing files"
+	cd "$HOME/.dotfiles"
+	./uninstall.sh
+	echo ":: Pulling updates"
+	git pull
+	echo ":: Running updater (stage 2)"
+	env STAGE=1 "$HOME/.dotfiles/bin/updater"
+fi

install.sh

@@ -78,6 +78,7 @@ link "lone-files/dolphinrc" ".config/dolphinrc"
 
 # punktdateien scripts
 link "bin/updatechecker" ".local/bin/dotfiles-updatechecker"
+link "bin/updater" ".local/bin/dotfiles-updater"
 
 # write install file
 echo "pls don't remove" > "$HOME/.config/.jstm_dotfiles"

uninstall.sh

@@ -58,3 +58,4 @@ unlink ".config/dolphinrc"
 
 # punktdateien scripts
 unlink ".local/bin/dotfiles-updatechecker"
+unlink ".local/bin/dotfiles-updater"