add advisory message

mafredri · mafredri · commit 2d79f5984899 · 2024-04-03T17:38:40.000+03:00
diff --git a/install.sh b/install.sh
@@ -91,38 +91,45 @@ The installer will cache all downloaded assets into ~/.cache/coder
 EOF
 }
 
-echo_latest_version() {
-	if [ "${MAINLINE}" = 0 ]; then
-		# https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c#gistcomment-2758860
-		version="$(curl -fsSLI -o /dev/null -w "%{url_effective}" https://github.com/coder/coder/releases/latest)"
-		version="${version#https://github.com/coder/coder/releases/tag/v}"
-	else
-		# Fetch the releases from the GitHub API, sort by version number,
-		# and take the first result. Note that we're sorting by space-
-		# separated numbers and without utilizing the sort -V flag for the
-		# best compatibility.
-		version="$(
-			curl -fsSL https://api.github.com/repos/coder/coder/releases |
-				awk -F'"' '/"tag_name"/ {print $4}' |
-				tr -d v |
-				tr . ' ' |
-				sort -k1,1nr -k2,2nr -k3,3nr |
-				head -n1 |
-				tr ' ' .
-		)"
-	fi
+echo_latest_stable_version() {
+	# https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c#gistcomment-2758860
+	version="$(curl -fsSLI -o /dev/null -w "%{url_effective}" https://github.com/coder/coder/releases/latest)"
+	version="${version#https://github.com/coder/coder/releases/tag/v}"
 	echo "${version}"
 }
 
+echo_latest_mainline_version() {
+	# Fetch the releases from the GitHub API, sort by version number,
+	# and take the first result. Note that we're sorting by space-
+	# separated numbers and without utilizing the sort -V flag for the
+	# best compatibility.
+	curl -fsSL https://api.github.com/repos/coder/coder/releases \
+		| awk -F'"' '/"tag_name"/ {print $4}' \
+		| tr -d v \
+		| tr . ' ' \
+		| sort -k1,1nr -k2,2nr -k3,3nr \
+		| head -n1 \
+		| tr ' ' .
+}
+
 echo_standalone_postinstall() {
 	if [ "${DRY_RUN-}" ]; then
 		echo_dryrun_postinstall
 		return
 	fi
 
+	channel=mainline
+	advisory="To install our stable release (v${STABLE_VERSION}), use the --stable flag. "
+	if [ "${MAINLINE}" = 0 ]; then
+		channel=stable
+		advisory=""
+	fi
+
 	cath <<EOF
 
-Coder has been installed to
+Coder ${channel} release v${VERSION} installed. ${advisory}See our releases documentation or GitHub for more information on versioning.
+
+The Coder binary has been placed in the following location:
 
   $STANDALONE_INSTALL_PREFIX/bin/$STANDALONE_BINARY_NAME
 
@@ -232,7 +239,7 @@ There is another binary in your PATH that conflicts with the binary we've instal
 
 This is likely because of an existing installation of Coder. See our documentation for suggestions on how to resolve this.
 
-	https://coder.com/docs/v2/latest/install/install.sh#path-conflicts
+  https://coder.com/docs/v2/latest/install/install.sh#path-conflicts
 
 EOF
 }
@@ -382,7 +389,12 @@ main() {
 	TERRAFORM_INSTALL_PREFIX=${TERRAFORM_INSTALL_PREFIX:-/usr/local}
 	STANDALONE_INSTALL_PREFIX=${STANDALONE_INSTALL_PREFIX:-/usr/local}
 	STANDALONE_BINARY_NAME=${STANDALONE_BINARY_NAME:-coder}
-	VERSION=${VERSION:-$(echo_latest_version)}
+	STABLE_VERSION=$(echo_latest_stable_version)
+	if [ "${MAINLINE}" = 0 ]; then
+		VERSION=${STABLE_VERSION}
+	else
+		VERSION=$(echo_latest_mainline_version)
+	fi
 
 	distro_name
 
@@ -396,6 +408,13 @@ main() {
 		with_terraform
 	fi
 
+	# If the version is the same as the stable version, we're installing
+	# the stable version.
+	if [ "${MAINLINE}" != 0 ] && [ "${VERSION}" = "${STABLE_VERSION}" ]; then
+		echoh "The latest mainline version has been promoted to stable, selecting stable."
+		MAINLINE=0
+	fi
+
 	# Standalone installs by pulling pre-built releases from GitHub.
 	if [ "$METHOD" = standalone ]; then
 		if has_standalone; then
