From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 2 May 2024 12:26:40 +0000 (+0200)
Subject: github-merge-pr: fix loading .config if symbolic link is used
X-Git-Url: http://git.openwrt.org/feed/routing.git;lede-17.01?a=commitdiff_plain;p=maintainer-tools.git

github-merge-pr: fix loading .config if symbolic link is used

Fix loading of .config is symbolic link is used to reference the
github-merge-pr.sh script.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---

diff --git a/github-merge-pr.sh b/github-merge-pr.sh
index cce2586..dd08a89 100755
--- a/github-merge-pr.sh
+++ b/github-merge-pr.sh
@@ -29,8 +29,11 @@ GITHUB_REPO_OWNER="openwrt"
 # Set this line in .config to use SSH key to rebase PR branch
 # GITHUB_USE_SSH=1
 
+SCRIPT_DIR="$(dirname $0)"
+[ -h $0 ] && SCRIPT_DIR="$(dirname $(readlink $0))"
+
 # Everything in .config will overwrite the default values set up
-[ -f "$(dirname $0)/.config" ] && source $(dirname $0)/.config
+[ -f "$SCRIPT_DIR/.config" ] && source "$SCRIPT_DIR"/.config
 
 PRID="$1"
 BRANCH="${2:-main}"