From 846dd23e6db73af2f98e52cfc00978157e6503c3 Mon Sep 17 00:00:00 2001
From: Ben Drucker <bvdrucker@gmail.com>
Date: Fri, 6 Dec 2024 11:05:22 -0800
Subject: [PATCH] install: handle GitHub API JSON without newlines

---
 install_linux.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install_linux.sh b/install_linux.sh
index d12d645cc..b61bca43f 100755
--- a/install_linux.sh
+++ b/install_linux.sh
@@ -43,8 +43,8 @@ get_latest_release() {
       headers=(-H "Authorization: Bearer ${GITHUB_TOKEN}")
   fi
   curl --fail -sS "${headers[@]}" "https://api.github.com/repos/terraform-linters/tflint/releases/latest" | # Get latest release from GitHub api
-    grep '"tag_name":' |                                                                                    # Get tag line
-    sed -E 's/.*"([^"]+)".*/\1/'                                                                            # Pluck JSON value
+    grep '"tag_name":' |                                                                                    # Filter other lines from multiline JSON
+    sed -E 's/.*"tag_name"[[:space:]]*:[[:space:]]*"([^"]+)".*/\1/'                                         # Get tag_name value
 }
 
 download_path=$(mktemp -d -t tflint.XXXXXXXXXX)