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-rw-r--r--src/.docker/envvars.sh14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/.docker/envvars.sh b/src/.docker/envvars.sh
new file mode 100644
index 0000000..71f47e1
--- /dev/null
+++ b/src/.docker/envvars.sh
@@ -0,0 +1,14 @@
+#! /usr/bin/env sh
+
+main()
+{
+ mkvar intendedHost "${INTENDED_HOST:-localhost}"
+ mkvar intendedHostProto "${INTENDED_HOST_PROTO:-http}"
+}
+
+mkvar()
+{
+ printf 'var.%s="%s"\n' "$1" "$2"
+}
+
+main "$@"