Use stricter bash options

dev/generate-local.Dockerfile.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 # Concatenate the dev dockerfile and the final release dockerfile to get the combined one
 cat dev/builder.local.Dockerfile <(echo "# ==================") release/final.Dockerfile >dev/generated.local.Dockerfile

doc/generate-docs.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 WORKING_DIR="$1"
 
-if [[ "$WORKING_DIR" == "" ]]; then
+if [[ ! -v WORKING_DIR ]]; then
   echo "Please provide the working directory as a a docker-mount friendly path."
   exit 1
 fi

release/0-get-latest-dependencies-versions.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 LATEST_VERSION=""
 
@@ -67,7 +67,7 @@ retrieveLatestVersion() {
 
   LATEST_VERSION="$(echo "$FILTERED_TAGS" | $LATEST_VERSION_EXTRACTOR -n 1)"
 
-  if [[ "$LATEST_VERSION" == "" ]]; then
+  if [[ ! -v LATEST_VERSION ]]; then
     echo "Found tags after filtering:"
     echo "$FILTERED_TAGS"
     echo "Error: Could not find latest $TYPE for github.com/$REPO with filter $TAG_FILTER"

release/10-get-protoc-binaries.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 source release/source.sh
 

release/20-install-go.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 set -x
 
 # Installs Go inside a GitHub action VM / Docker container environment

release/30-build-go-archive.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 source release/source.sh
 

release/40-generate-Dockerfile.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 cat release/builder.Dockerfile <(echo "# ==================") release/final.Dockerfile >release/generated.Dockerfile

release/source.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 # PRECONDITION: git fetch origin --tags
 
@@ -12,7 +12,7 @@ export BUILD_ARCH="$(uname -m | sed "s/x86_64/amd64/" | sed "s/x86_32/386/" | se
 git config versionsort.suffix -
 # See: https://github.com/git/git/blob/master/Documentation/config/versionsort.txt
 
-if [[ "$VVERSION" == "" ]]; then
+if [[ ! -v VVERSION ]]; then
 
   GIT_TAG="$(git tag --points-at HEAD --sort -version:refname | head -n 1)"
   if [[ "$GIT_TAG" != "" ]]; then

test/suite/copy-test-results-output-to-expected.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 source test/suite/setup.sh
 

test/suite/linux/install-test-remove.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 # should be run inside ./test folder within a container to test packaged linux releases
 

test/suite/linux/package-alpine.sh

@@ -1,23 +1,23 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 set -x
 
 setup() {
   # Install powershell + curl + gcompat
 
   apk add --no-cache curl gcompat \
-                       ca-certificates \
-                       less \
-                       ncurses-terminfo-base \
-                       krb5-libs \
-                       libgcc \
-                       libintl \
-                       libssl1.1 \
-                       libstdc++ \
-                       tzdata \
-                       userspace-rcu \
-                       zlib \
-                       icu-libs
+    ca-certificates \
+    less \
+    ncurses-terminfo-base \
+    krb5-libs \
+    libgcc \
+    libintl \
+    libssl1.1 \
+    libstdc++ \
+    tzdata \
+    userspace-rcu \
+    zlib \
+    icu-libs
 
   apk -X https://dl-cdn.alpinelinux.org/alpine/edge/main add --no-cache lttng-ust
   # todo. auto-updating url?
@@ -40,4 +40,4 @@ export -f install
 remove() {
   apk del protocurl
 }
-export -f remove
+export -f remove

test/suite/linux/package-debian.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 setup() {
   apt-get update -q
@@ -21,4 +21,4 @@ export -f install
 remove() {
   dpkg --remove protocurl
 }
-export -f remove
+export -f remove

test/suite/setup.sh

@@ -9,7 +9,7 @@ PROTOCURL_IMAGE=""
 PROTOCURL_IMAGE_ORIGINAL=""
 buildProtocurl() {
   set -e
-  if [[ "$PROTOCURL_RELEASE_VERSION" != "" ]]; then
+  if [[ -v PROTOCURL_RELEASE_VERSION ]]; then
     export PROTOCURL_IMAGE_ORIGINAL="qaware/protocurl:$PROTOCURL_RELEASE_VERSION"
     export PROTOCURL_IMAGE="qaware/protocurl:$PROTOCURL_RELEASE_VERSION-test"
     echo "Pulling $PROTOCURL_IMAGE_ORIGINAL ..." && docker pull $PROTOCURL_IMAGE_ORIGINAL && echo "Done."
@@ -52,7 +52,7 @@ COPY --from=builder /lib64*/ld-linux-*.so.2 /lib64/
   grep "^ENTRYPOINT " release/final.Dockerfile >>$TMP_DOCKERFILE
   remove-leading-spaces-inplace $TMP_DOCKERFILE
 
-  cat $TMP_DOCKERFILE | docker build --target final -t $PROTOCURL_IMAGE -f - .
+  cat $TMP_DOCKERFILE | docker build --target final -t $PROTOCURL_IMAGE -q -f - .
   echo "Done."
 }
 export -f buildProtocurl

test/suite/test.sh

@@ -1,14 +1,16 @@
-set -e
+#!/bin/bash
 
-# Test suite: Starts the server and sends multiple requests against it to check the log output
+set -euo pipefail
 
-WORKING_DIR="$1"
+# Test suite: Starts the server and sends multiple requests against it to check the log output
 
-if [[ "$WORKING_DIR" == "" ]]; then
+if [[ "$#" == 0 ]]; then
   echo "Please provide the working directory as a a docker-mount friendly path."
   exit 1
 fi
 
+WORKING_DIR="$1"
+
 export RUN_CLIENT="docker run --rm -v $WORKING_DIR/test/proto:/proto --network host"
 
 export SHOW_LOGS="docker logs"