From d56cdc78ebe05e95d270d486178cbeb896e52d7d Mon Sep 17 00:00:00 2001
From: Jason Streifling <jason@streifling.com>
Date: Sun, 18 Aug 2024 17:30:43 +0200
Subject: [PATCH] Use directories that require administrative privileges

---
 update.sh | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/update.sh b/update.sh
index 9fa06c9..943cd87 100755
--- a/update.sh
+++ b/update.sh
@@ -1,10 +1,14 @@
 #! /bin/sh -
 
 CPOLIS_REPO_URL="https://git.streifling.com/api/v1/repos/jason/cpolis/releases"
-EXTRACTION_PATH=$HOME
-CPOLIS_PATH=$EXTRACTION_PATH/cpolis
+EXTRACTION_DIR=$HOME
+CPOLIS_DIR=$EXTRACTION_DIR/cpolis
 TAILWINDCSS_REPO_URL=https://api.github.com/repos/tailwindlabs/tailwindcss/releases/latest
-SYSTEMD_USER_DIR=$HOME/.config/systemd/user
+TMP_DIR=/tmp
+BIN_DIR=/usr/local/bin
+SYSTEMD_DIR=/lib/systemd/system
+
+! groups | grep -E 'root|wheel|sudo' && echo "You need administrative privileges for this script" && exit 1
 
 ! which curl >/dev/null 2>&1 && echo "curl needs to be installed" >&2 && exit 1
 ! which go >/dev/null 2>&1 && echo "go needs to be installed" >&2 && exit 1
@@ -12,24 +16,25 @@ SYSTEMD_USER_DIR=$HOME/.config/systemd/user
 ! which tar >/dev/null 2>&1 && echo "tar needs to be installed" >&2 && exit 1
 ! which xargs >/dev/null 2>&1 && echo "xargs needs to be installed" >&2 && exit 1
 
-rm -fr $CPOLIS_PATH/*
+rm -fr $CPOLIS_DIR/*
 latest_release=$(curl -s $CPOLIS_REPO_URL | jq -r '.[0].tag_name')
-curl -Lo /tmp/cpolis.tar.gz https://git.streifling.com/jason/cpolis/archive/$latest_release.tar.gz
-tar -xzf /tmp/cpolis.tar.gz -C $EXTRACTION_PATH
-rm /tmp/cpolis.tar.gz
+curl -Lo $TMP_DIR/cpolis.tar.gz https://git.streifling.com/jason/cpolis/archive/$latest_release.tar.gz
+tar -xzf $TMP_DIR/cpolis.tar.gz -C $EXTRACTION_DIR
+rm $TMP_DIR/cpolis.tar.gz
 
 curl -s $TAILWINDCSS_REPO_URL |
     grep -F browser_download_url |
     grep -F linux-x64 |
     cut -d'"' -f4 |
-    xargs -r curl -Lo $CPOLIS_PATH/tailwindcss
-chmod +x $CPOLIS_PATH/tailwindcss
-$CPOLIS_PATH/tailwindcss -i web/static/css/input.css -o web/static/css/style.css
+    xargs -r curl -Lo $CPOLIS_DIR/tailwindcss
+chmod +x $CPOLIS_DIR/tailwindcss
+$CPOLIS_DIR/tailwindcss -i web/static/css/input.css -o web/static/css/style.css
 
-go build -o $CPOLIS_PATH/cpolis $CPOLIS_PATH/cmd/main.go
-chmod +x $CPOLIS_PATH/cpolis
+go build -o $TMP_DIR/cpolis $CPOLIS_DIR/cmd/main.go
+sudo mv $TMP_DIR/cpolis $BIN_DIR/cpolis
+chmod +x $BIN_DIR/cpolis
 
-[ ! -f $SYSTEMD_USER_DIR ] && mkdir -p $SYSTEMD_USER_DIR
-mv $CPOLIS_PATH/cpolis.service $SYSTEMD_USER_DIR
-systemctl --user daemon-reload
-systemctl --user is-active --quiet cpolis.service && systemctl --user restart cpolis.service
+[ ! -f $SYSTEMD_DIR ] && mkdir -p $SYSTEMD_DIR
+sudo mv $CPOLIS_DIR/cpolis.service $SYSTEMD_DIR
+sudo systemctl daemon-reload
+sudo systemctl is-active --quiet cpolis.service && sudo systemctl restart cpolis.service