Added explanatory link for obscure bash stuff

brownbaerchen · brownbaerchen · commit 4d997093d397 · 2025-07-22T09:40:34.000+02:00
diff --git a/etc/venv_juwels/config.sh b/etc/venv_juwels/config.sh
@@ -1,3 +1,4 @@
+# See https://stackoverflow.com/a/28336473
 SOURCE_PATH="${BASH_SOURCE[0]:-${(%):-%x}}"
 
 ## Check if this script is sourced
diff --git a/etc/venv_juwels/setup.sh b/etc/venv_juwels/setup.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# See https://stackoverflow.com/a/28336473
 SOURCE_PATH="${BASH_SOURCE[0]:-${(%):-%x}}"
 
 RELATIVE_PATH="$(dirname "$SOURCE_PATH")"

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+# See https://stackoverflow.com/a/28336473`
`1`	`2`	`SOURCE_PATH="${BASH_SOURCE[0]:-${(%):-%x}}"`
`2`	`3`
`3`	`4`	`## Check if this script is sourced`