nix: Fix generate-licenses failure (#34072)

Julia Ryan created 4 months ago

We should maybe add `generate-licenses` to the sensitivity list for
running nix in CI given that nix uses a workaround for it.

Release Notes:

- N/A

Change summary

script/generate-licenses | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Detailed changes

script/generate-licenses

@@ -36,8 +36,9 @@ fi
 
 echo "Generating cargo licenses"
 if [ -z "${ALLOW_MISSING_LICENSES-}" ]; then FAIL_FLAG=--fail; else FAIL_FLAG=""; fi
+if [ -z "${ALLOW_MISSING_LICENSES-}" ]; then WRAPPER=fail_on_stderr; else WRAPPER=""; fi
 set -x
-fail_on_stderr cargo about generate \
+$WRAPPER cargo about generate \
     $FAIL_FLAG \
     -c script/licenses/zed-licenses.toml \
     "$TEMPLATE_FILE" >>"$OUTPUT_FILE"