testdata

Testdata

We have various Dockerfiles copied from various opensource projects stored in this directory. We use these before and after Dockerfile for various internal tests related to conversion etc.

Get all test names

TESTNAMES="$(find testdata/ | grep '\.before\.' | xargs -L 1 basename | sed 's/\.before\..*//' | sort)"

Run something for each each test name (print them all with echo):

for NAME in $TESTNAMES; do echo $NAME; done

Running dfc conversion on a test Dockerfile

go run . testdata/$NAME.before.Dockerfile

Regenerating expected conversion outputs (after files)

Single (gcds-hugo):

NAME=gcds-hugo go run . --org chainguard-private testdata/$NAME.before.Dockerfile > testdata/$NAME.after.Dockerfile

All:

for NAME in $TESTNAMES; do go run . --org chainguard testdata/$NAME.before.Dockerfile > testdata/$NAME.after.Dockerfile; done

Build the before Dockerfile

For the original version of the Dockerfile (gcds-hugo):

NAME=gcds-hugo WORKDIR=$([ -d testdata/$NAME ] && echo testdata/$NAME || echo .) && ( \
  set -x; docker build -t dfc-$NAME-before:dev -f testdata/$NAME.before.Dockerfile $WORKDIR)

Build the after Dockerfile

For the original version of the Dockerfile after dfc conversion applied (or expected):

NAME=django WORKDIR=$([ -d testdata/$NAME ] && echo testdata/$NAME || echo .) && ( \
  set -x; docker build -t dfc-$NAME-after:dev -f testdata/$NAME.after.Dockerfile $WORKDIR)

Create a new case from a file on disk

NAME=my-image cp path/to/Dockerfile testdata/$NAME.before.Dockerfile && ( \
  set -x; go run . testdata/$NAME.before.Dockerfile > testdata/$NAME.after.Dockerfile)