Fix arg handling for multi-stage images in COPY instructions. (#621)

2026-10-22 10:38:44 +02:00 · 2019-03-22 12:24:43 -05:00
parent 1bf4421047
commit c8fabdf6e4
4 changed files with 60 additions and 13 deletions
@@ -0,0 +1,12 @@
+ARG FILE_NAME=myFile
+
+FROM busybox:latest AS builder
+ARG FILE_NAME
+
+RUN echo $FILE_NAME && touch /$FILE_NAME.txt && stat /$FILE_NAME.txt;
+
+FROM busybox:latest
+ARG FILE_NAME
+
+RUN echo $FILE_NAME && touch /$FILE_NAME.txt && stat /$FILE_NAME.txt;
+COPY --from=builder /$FILE_NAME.txt /