X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Ffiles%2Fetc%2Fapt%2Fsources.list%2Fpreinst;fp=fai%2Fconfig%2Ffiles%2Fetc%2Fapt%2Fsources.list%2Fpreinst;h=e9f06236a122570bd92fae9321d1707209be4b13;hb=056eb4e90e13b2d8f7cbb8c3b875f35bf0fa207e;hp=0000000000000000000000000000000000000000;hpb=a6f3eaed0a1eebb5c58853fb9faa8bfbec404de3;p=automated-distro-installer

diff --git a/fai/config/files/etc/apt/sources.list/preinst b/fai/config/files/etc/apt/sources.list/preinst
new file mode 100755
index 0000000..e9f0623
--- /dev/null
+++ b/fai/config/files/etc/apt/sources.list/preinst
@@ -0,0 +1,17 @@
+#! /bin/bash
+
+# replace {release} in a sources.list template with the value of $release
+
+
+# $1 is the class name used
+# $2 is the path to the file copied
+
+# check if a variable of the form {varname} was used at all
+grep -q '{' $2 || exit 0
+
+if [ -z "$release" ]; then
+    echo "\$release is undefined. No substitution performed in $2."
+   exit 0
+fi
+
+sed -i -e "s/{release}/$release/g" $2