Update and improve usage instructions

3 files changed, 21 insertions, 7 deletions

diff --git a/.SRCINFO b/.SRCINFO
index c34ab69c771e..bc70f3b34dab 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = esp-idf
 	pkgdesc = Espressif IoT Development Framework. Official development framework for ESP32.
 	pkgver = 5.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/espressif/esp-idf
 	install = esp-idf.install
 	arch = i686
diff --git a/PKGBUILD b/PKGBUILD
index f29e4ef96807..444122872713 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Alex Henrie <alexhenrie24@gmail.com>
 pkgname=esp-idf
 pkgver=5.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Espressif IoT Development Framework. Official development framework for ESP32."
 arch=('i686' 'x86_64' 'aarch' 'aarch64' 'armv7h')
 url="https://github.com/espressif/esp-idf"
diff --git a/esp-idf.install b/esp-idf.install
index ee5e96be4d87..fef179b32f25 100644
--- a/esp-idf.install
+++ b/esp-idf.install
@@ -1,7 +1,21 @@
 post_install() {
-	cat <<HERE
-Set ESPIDF variable to /opt/esp-idf in your profile
-e. g. like this:
-  echo 'export ESPIDF=/opt/esp-idf' >>~/.profile
-HERE
+	echo -e "\e[1;33m" # yellow
+
+	echo 'To use ESP-IDF:'
+	echo
+	echo '1. Run /opt/esp-idf/install.sh to install ESP-IDF to ~/.espressif.'
+	echo '   You only have to do this once after installing or upgrading'
+	echo '   the esp-idf package.'
+	echo
+	echo '2. Run `source /opt/esp-idf/export.sh` to add idf.py and idf_tools.py'
+	echo '   to your current PATH. You will have to do this in every terminal'
+	echo '   where you want to use ESP-IDF. Alternatively, you can add'
+	echo '   "source /opt/esp-idf/export.sh" to ~/.bashrc or the equivalent for'
+	echo '   your shell to load ESP-IDF automatically in all terminals.'
+
+	echo -e "\e[1;0m" # default
+}
+
+post_upgrade() {
+	post_install
 }