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-rw-r--r--build/latex/letter/init14
1 files changed, 9 insertions, 5 deletions
diff --git a/build/latex/letter/init b/build/latex/letter/init
index b645441..d2eb028 100644
--- a/build/latex/letter/init
+++ b/build/latex/letter/init
@@ -1,7 +1,10 @@
 #!/usr/bin/env sh
 
+self_dir="$(realpath "$(dirname "$0")")"
+self="$(realpath "$0")"
+
 # shellcheck source=/dev/null
-. "$(realpath "$(dirname "$0")")/shell_line_editor.sh"
+. "$self_dir/shell_line_editor.sh"
 
 replacement_file="$(mktemp)"
 
@@ -169,8 +172,9 @@ rm --recursive ./git_template
 
 while read -r var; do
     var_name="${var%=*}"
-    var_value="${var#*=\"}"
-    var_value="${var_value%\"}"
+    var_value="${var#*=}"
+    # The `eval` _should_ be safe, as all values are quoted correctly.
+    var_value="$(eval echo "$var_value")"
 
     fd . --hidden --type file --exec sed --in-place "s|%\bINIT_$var_name\b|$var_value|g"
 
@@ -181,9 +185,9 @@ while read -r var; do
     done
 done <"$replacement_file"
 
-if [ "$(rg "%INIT_" --files-with-matches | wc -l)" -ne 0 ]; then
+if [ "$(rg "%INIT_" --files-with-matches --glob="!/init" | wc -l)" -ne 0 ]; then
     echo "Following init variables were not replaced. This is a bug."
-    rg "%INIT_"
+    rg "%INIT_" --glob="!/init"
 fi
 
 # HACK: Re-add the executable permissions to files, which the nix template has somehow