Enhance "generate-stackbrew-library.sh" to only take into account cha…

…nges to the Dockerfile or files from COPY in the Dockerfile for choosing the commit hash for a particular directory
docker-library · Aug 11, 2015 · 033c91f · 033c91f
1 parent c46a19c
commit 033c91f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
@@ -7,7 +7,7 @@ url='git://github.com/docker-library/celery'
 
 echo '# maintainer: InfoSiftr <github@infosiftr.com> (@infosiftr)'
 
-commit="$(git log -1 --format='format:%H' -- .)"
+commit="$(git log -1 --format='format:%H' -- Dockerfile $(awk 'toupper($1) == "COPY" { for (i = 2; i < NF; i++) { print $i } }' Dockerfile))"
 fullVersion="$(grep -m1 'ENV CELERY_VERSION ' Dockerfile | cut -d' ' -f3)"
 
 versionAliases=()