Update commands to know when to tag and push latest, even if that's t…

…he only version being build or pushed

build.sh

@@ -1,9 +1,13 @@
 #!/usr/bin/env bash
 source ./support.sh
+source ./versions.sh
 
 
 build_cmd() {
 	docker build --build-arg "METEOR_VERSION=$1" --tag geoffreybooth/meteor-base:"$1" ./src
+	if [[ $1 == $latest_version ]]; then
+		docker tag geoffreybooth/meteor-base:"$1" geoffreybooth/meteor-base:latest
+	fi
 }
 
 build() {
@@ -12,29 +16,17 @@ build() {
 }
 
 
-source ./versions.sh
-
-building_all_versions=true
-if [ -n "${CI_VERSION:-}" ]; then
-	meteor_versions=( "${CI_VERSION:-}" )
-	building_all_versions=false
-elif [[ "${1-x}" != x ]]; then
-	meteor_versions=( "$1" )
-	building_all_versions=false
-fi
-
-
-for version in "${meteor_versions[@]}"; do
+for version in "${versions[@]}"; do
 	printf "${GREEN}Building Docker base image for Meteor ${version}...${NC}\n"
 	if ! build $version; then
 		printf "${RED}Error building Docker base image for Meteor ${version}${NC}\n"
 		exit 1
 	fi
 done
 
-if [[ $building_all_versions ]]; then
-	docker tag geoffreybooth/meteor-base:"${version}" geoffreybooth/meteor-base:latest
-	printf "${GREEN}Success building Docker base images for all supported Meteor versions\n"
+
+if [[ "${#versions[@]}" -eq 1 ]]; then
+	printf "${GREEN}Success building Docker base image for Meteor ${versions}\n"
 else
-	printf "${GREEN}Success building Docker base images for Meteor versions ${meteor_versions}\n"
+	printf "${GREEN}Success building Docker base images for all supported Meteor versions\n"
 fi

push.sh

@@ -1,18 +1,26 @@
 #!/usr/bin/env bash
 source ./support.sh
-
-
 source ./versions.sh
 
-for version in "${meteor_versions[@]}"; do
+
+for version in "${versions[@]}"; do
 	printf "${GREEN}Pushing Docker base image for Meteor ${version}...${NC}\n"
 	if ! docker push geoffreybooth/meteor-base:"${version}"; then
 		printf "${RED}Error pushing Docker base image for Meteor ${version}${NC}\n"
 		exit 1
 	fi
+
+	if [[ $version == $latest_version ]]; then
+		if ! docker push geoffreybooth/meteor-base:latest; then
+			printf "${RED}Error pushing Docker base image for Meteor (latest version)${NC}\n"
+			exit 1
+		fi
+	fi
 done
-if ! docker push geoffreybooth/meteor-base:latest; then
-	printf "${RED}Error pushing Docker base image for Meteor (latest version)${NC}\n"
-	exit 1
+
+
+if [[ "${#versions[@]}" -eq 1 ]]; then
+	printf "${GREEN}Success pushing Docker base image for Meteor ${versions}\n"
+else
+	printf "${GREEN}Success pushing Docker base images for all supported Meteor versions\n"
 fi
-printf "${GREEN}Success pushing Docker base images for all supported Meteor versions\n"

test.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 source ./support.sh
+source ./versions.sh
 
 
 exit_code=0 # Keep global, so that code below can get return value of this function
@@ -12,18 +13,11 @@ run_with_suppressed_output () {
 	fi
 }
 
-source ./versions.sh
-
-if [ -n "${CI_VERSION:-}" ]; then
-	meteor_versions=( "$CI_VERSION" )
-elif [[ "${1-x}" != x ]]; then
-	meteor_versions=( "$1" )
-fi
 
 cd example
 
 at_least_one_failure=false
-for version in "${meteor_versions[@]}"; do
+for version in "${versions[@]}"; do
 	printf "${YELLOW}Testing Docker image geoffreybooth/meteor-base:${version}...${NC}\n"
 	SECONDS=0
 

update.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 source ./support.sh
+source ./versions.sh
 
 
 # Check for dependencies
@@ -58,25 +59,23 @@ done
 
 # Update files for new Meteor version
 
-source ./versions.sh
-newest_meteor_version="${meteor_versions[*]: -1}"
 
-do_sed $"s|          - '${newest_meteor_version}'|          - '${newest_meteor_version}'\\n          - '${new_meteor_version}'|" ./.github/workflows/continuous-integration-workflow.yml
+do_sed $"s|          - '${latest_version}'|          - '${latest_version}'\\n          - '${new_meteor_version}'|" ./.github/workflows/continuous-integration-workflow.yml
 
-do_sed "s|${newest_meteor_version}|${new_meteor_version}|g" ./README.md
+do_sed "s|${latest_version}|${new_meteor_version}|g" ./README.md
 
-do_sed "s|${newest_meteor_version}|${new_meteor_version}|g" ./example/app-with-native-dependencies.dockerfile
+do_sed "s|${latest_version}|${new_meteor_version}|g" ./example/app-with-native-dependencies.dockerfile
 
 # Skip ./example/app/.meteor/release because the Meteor update command below will change it
 
-do_sed "s|${newest_meteor_version}|${new_meteor_version}|g" ./example/default.dockerfile
+do_sed "s|${latest_version}|${new_meteor_version}|g" ./example/default.dockerfile
 
-do_sed $"s|'${newest_meteor_version}'|'${newest_meteor_version}' \\\\\n	'${new_meteor_version}'|" ./versions.sh
+do_sed $"s|'${latest_version}'|'${latest_version}' \\\\\n	'${new_meteor_version}'|" ./versions.sh
 
 
 # Update files for new Node version
 
-set_node_version $newest_meteor_version # $node_version is the version of the current newest Meteor version, not the one being added
+set_node_version $latest_version # $node_version is the version of the current newest Meteor version, not the one being added
 
 # For 14.21.4 <= $new_node_version < 18.0.0, we need to use the Meteor fork of the Node Docker image; else, we use the regular official Node Docker image
 

versions.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Versions to build this Docker image for
 meteor_versions=( \
 	'1.9' \
@@ -62,3 +64,14 @@ meteor_versions=( \
 	'3.0.4' \
 	'3.1'
 )
+
+latest_version="${meteor_versions[*]: -1}"
+
+# Get the array of versions to loop through, either a particular single version passed in or all of the versions listed above
+if [ -n "${CI_VERSION:-}" ]; then
+	versions=( "$CI_VERSION" )
+elif [[ "${1-x}" != x ]]; then
+	versions=( "$1" )
+else
+	versions=( "${meteor_versions[@]}" )
+fi