chore(earthly): refactor to use remote functions lib

Earthfile

@@ -1,19 +1,21 @@
 VERSION 0.8
 
+IMPORT --allow-privileged github.com/cardano-foundation/cf-gha-workflows/./earthfiles/functions:main AS functions
+
 ARG --global DOCKER_IMAGES_TARGETS="idw-keria idw-witness cred-issuance cred-issuance-ui"
 
+ARG --global DOCKER_IMAGES_PREFIX="cf"
+ARG --global DOCKER_IMAGES_EXTRA_TAGS=""
+ARG --global DOCKER_REGISTRIES=""
+ARG --global RELEASE_TAG=""
+ARG --global PUSH=false
+
 ARG --global KERIA_GIT_REPO_URL="https://github.com/cardano-foundation/keria.git"
 ARG --global KERIA_GIT_REF=03a1b13047f91f7f287e0a03d227084835db6616
 
 ARG --global KERI_DOCKER_IMAGE_REPO=weboftrust/keri
 ARG --global KERI_DOCKER_IMAGE_TAG=1.1.6
 
-ARG --global DOCKER_IMAGE_PREFIX="cf"
-ARG --global DOCKER_IMAGES_EXTRA_TAGS=""
-ARG --global DOCKER_REGISTRIES="hub.docker.com"
-ARG --global HUB_DOCKER_COM_USER=cardanofoundation
-ARG --global PUSH=false
-
 all:
  LOCALLY
  FOR image_target IN $DOCKER_IMAGES_TARGETS
@@ -23,32 +25,6 @@ all:
 docker-publish:
  BUILD +all --PUSH=$PUSH
 
-TEMPLATED_DOCKER_TAG_N_PUSH:
- FUNCTION
- ARG EARTHLY_GIT_SHORT_HASH
- ARG PUSH # we use this as --push is not supported in LOCALLY blocks
- ARG DOCKER_IMAGE_NAME
- ARG DOCKER_IMAGES_EXTRA_TAGS
- LOCALLY
- FOR registry IN $DOCKER_REGISTRIES
- FOR image_tag IN $DOCKER_IMAGES_EXTRA_TAGS
- IF [ "$registry" = "hub.docker.com" ]
- RUN docker tag ${DOCKER_IMAGE_NAME}:latest ${HUB_DOCKER_COM_USER}/${DOCKER_IMAGE_NAME}:${image_tag}
- RUN if [ "$PUSH" = "true" ]; then docker push ${HUB_DOCKER_COM_USER}/${DOCKER_IMAGE_NAME}:${image_tag}; fi
- ELSE
- RUN docker tag ${DOCKER_IMAGE_NAME}:latest ${registry}/${DOCKER_IMAGE_NAME}:${image_tag}
- RUN if [ "$PUSH" = "true" ]; then docker push ${registry}/${DOCKER_IMAGE_NAME}:${image_tag}; fi
- END
- END
- IF [ "$registry" = "hub.docker.com" ]
- RUN docker tag ${DOCKER_IMAGE_NAME}:latest ${HUB_DOCKER_COM_USER}/${DOCKER_IMAGE_NAME}:${EARTHLY_GIT_SHORT_HASH}
- RUN if [ "$PUSH" = "true" ]; then docker push ${HUB_DOCKER_COM_USER}/${DOCKER_IMAGE_NAME}:${EARTHLY_GIT_SHORT_HASH}; fi
- ELSE
- RUN docker tag ${DOCKER_IMAGE_NAME}:latest ${registry}/${DOCKER_IMAGE_NAME}:${EARTHLY_GIT_SHORT_HASH}
- RUN if [ "$PUSH" = "true" ]; then docker push ${registry}/${DOCKER_IMAGE_NAME}:${EARTHLY_GIT_SHORT_HASH}; fi
- END
- END
-
 keria-src:
  FROM alpine/git
  RUN git clone $KERIA_GIT_REPO_URL /keria && \
@@ -60,7 +36,7 @@ idw-keria:
  ARG EARTHLY_TARGET_NAME
  ARG DOCKER_IMAGES_EXTRA_TAGS
  ARG FORCE_BUILD=false
- LET DOCKER_IMAGE_NAME=${DOCKER_IMAGE_PREFIX}-${EARTHLY_TARGET_NAME}
+ LET DOCKER_IMAGE_NAME=${DOCKER_IMAGES_PREFIX}-${EARTHLY_TARGET_NAME}
 
  LOCALLY
  IF [ "${FORCE_BUILD}" = "false" ]
@@ -79,7 +55,7 @@ idw-keria:
  SAVE IMAGE ${DOCKER_IMAGE_NAME}:$KERIA_GIT_REF
  SAVE IMAGE ${DOCKER_IMAGE_NAME}:latest
  END
- DO +TEMPLATED_DOCKER_TAG_N_PUSH \
+ DO functions+DOCKER_TAG_N_PUSH \
  --PUSH=$PUSH \
  --DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME} \
  --DOCKER_IMAGES_EXTRA_TAGS="${DOCKER_IMAGES_EXTRA_TAGS} keria-${KERIA_GIT_REF}"
@@ -89,7 +65,7 @@ idw-witness:
  ARG EARTHLY_TARGET_NAME
  ARG DOCKER_IMAGES_EXTRA_TAGS
  ARG FORCE_BUILD=false
- LET DOCKER_IMAGE_NAME=${DOCKER_IMAGE_PREFIX}-${EARTHLY_TARGET_NAME}
+ LET DOCKER_IMAGE_NAME=${DOCKER_IMAGES_PREFIX}-${EARTHLY_TARGET_NAME}
 
  LOCALLY
  IF [ "${FORCE_BUILD}" = "false" ]
@@ -110,38 +86,38 @@ idw-witness:
  SAVE IMAGE ${DOCKER_IMAGE_NAME}:keri-${KERI_DOCKER_IMAGE_TAG}
  SAVE IMAGE ${DOCKER_IMAGE_NAME}:latest
  END
- DO +TEMPLATED_DOCKER_TAG_N_PUSH \
+ DO functions+DOCKER_TAG_N_PUSH \
  --PUSH=$PUSH \
  --DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME} \
  --DOCKER_IMAGES_EXTRA_TAGS="${DOCKER_IMAGES_EXTRA_TAGS} keri-${KERI_DOCKER_IMAGE_TAG}"
  END
 
 cred-issuance:
  ARG EARTHLY_TARGET_NAME
- LET DOCKER_IMAGE_NAME=${DOCKER_IMAGE_PREFIX}-${EARTHLY_TARGET_NAME}
+ LET DOCKER_IMAGE_NAME=${DOCKER_IMAGES_PREFIX}-${EARTHLY_TARGET_NAME}
 
  WAIT
  FROM DOCKERFILE ./services/credential-server
  END
  WAIT
  SAVE IMAGE ${DOCKER_IMAGE_NAME}
  END
- DO +TEMPLATED_DOCKER_TAG_N_PUSH \
+ DO functions+DOCKER_TAG_N_PUSH \
  --PUSH=$PUSH \
  --DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME} \
  --DOCKER_IMAGES_EXTRA_TAGS="${DOCKER_IMAGES_EXTRA_TAGS}"
 
 cred-issuance-ui:
  ARG EARTHLY_TARGET_NAME
- LET DOCKER_IMAGE_NAME=${DOCKER_IMAGE_PREFIX}-${EARTHLY_TARGET_NAME}
+ LET DOCKER_IMAGE_NAME=${DOCKER_IMAGES_PREFIX}-${EARTHLY_TARGET_NAME}
 
  WAIT
  FROM DOCKERFILE ./services/credential-server-ui
  END
  WAIT
  SAVE IMAGE ${DOCKER_IMAGE_NAME}
  END
- DO +TEMPLATED_DOCKER_TAG_N_PUSH \
+ DO functions+DOCKER_TAG_N_PUSH \
  --PUSH=$PUSH \
  --DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME} \
  --DOCKER_IMAGES_EXTRA_TAGS="${DOCKER_IMAGES_EXTRA_TAGS}"