run shfmt on CI scripts (#4928)

[netdata release candidate]

3 files changed, 23 insertions, 24 deletions

diff --git a/.travis/create_artifacts.sh b/.travis/create_artifacts.sh
index 40ba9c85f7..28f44f280a 100755
--- a/.travis/create_artifacts.sh
+++ b/.travis/create_artifacts.sh
@@ -1,10 +1,9 @@
 #!/bin/bash
 # shellcheck disable=SC2230
 
-if [ ! -f .gitignore ]
-then
-  echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
-  exit 1
+if [ ! -f .gitignore ]; then
+	echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
+	exit 1
 fi
 
 # Make sure stdout is in blocking mode. If we don't, then conda create will barf during downloads.
@@ -20,14 +19,12 @@ echo "--- Create self-extractor ---"
 echo "--- Create checksums ---"
 GIT_TAG=$(git tag --points-at)
 if [ "${GIT_TAG}" != "" ]; then
-    ln -s netdata-latest.gz.run "netdata-${GIT_TAG}.gz.run"
-    ln -s netdata-*.tar.gz "netdata-${GIT_TAG}.tar.gz"
-    sha256sum -b "netdata-${GIT_TAG}.gz.run" "netdata-${GIT_TAG}.tar.gz" > "sha256sums.txt"
+	ln -s netdata-latest.gz.run "netdata-${GIT_TAG}.gz.run"
+	ln -s netdata-*.tar.gz "netdata-${GIT_TAG}.tar.gz"
+	sha256sum -b "netdata-${GIT_TAG}.gz.run" "netdata-${GIT_TAG}.tar.gz" >"sha256sums.txt"
 else
-    sha256sum -b ./*.tar.gz ./*.gz.run > "sha256sums.txt"
+	sha256sum -b ./*.tar.gz ./*.gz.run >"sha256sums.txt"
 fi
 
 echo "checksums:"
 cat sha256sums.txt
-
-
diff --git a/.travis/generate_changelog.sh b/.travis/generate_changelog.sh
index e3314156f7..ca9040e464 100755
--- a/.travis/generate_changelog.sh
+++ b/.travis/generate_changelog.sh
@@ -2,10 +2,9 @@
 
 set -e
 
-if [ ! -f .gitignore ]
-then
-  echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
-  exit 1
+if [ ! -f .gitignore ]; then
+	echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
+	exit 1
 fi
 
 COMMIT_AND_PUSH=${COMMIT_AND_PUSH:-0}
@@ -29,13 +28,13 @@ git checkout master
 git pull
 #docker run -it --rm -v "$(pwd)":/usr/local/src/your-app ferrarimarco/github-changelog-generator:1.14.3 \
 docker run -it -v "$(pwd)":/project markmandel/github-changelog-generator:latest \
-                                                        --user "${ORGANIZATION}" \
-                                                        --project "${PROJECT}" \
-                                                        --token "${GITHUB_TOKEN}" \
-                                                        --since-tag "v1.10.0" \
-                                                        --unreleased-label "**Next release**" \
-                                                        --exclude-labels "stale,duplicate,question,invalid,wontfix,discussion,no changelog" \
-                                                        --no-compare-link ${OPTS}
+	--user "${ORGANIZATION}" \
+	--project "${PROJECT}" \
+	--token "${GITHUB_TOKEN}" \
+	--since-tag "v1.10.0" \
+	--unreleased-label "**Next release**" \
+	--exclude-labels "stale,duplicate,question,invalid,wontfix,discussion,no changelog" \
+	--no-compare-link ${OPTS}
 
 echo "--- Uploading changelog ---"
 git add CHANGELOG.md
diff --git a/.travis/tagger.sh b/.travis/tagger.sh
index 80e86d7afe..59e75348fb 100755
--- a/.travis/tagger.sh
+++ b/.travis/tagger.sh
@@ -24,7 +24,7 @@ fi
 
 # Embed new version in files which need it.
 # This wouldn't be needed if we could use `git tag` everywhere.
-function embed_version {
+function embed_version() {
 	VERSION="$1"
 	MAJOR=$(echo "$GIT_TAG" | cut -d . -f 1 | cut -d v -f 2)
 	MINOR=$(echo "$GIT_TAG" | cut -d . -f 2)
@@ -37,7 +37,7 @@ function embed_version {
 
 # Figure out what will be new release candidate tag based only on previous ones.
 # This assumes that RELEASES are in format of "v0.1.2" and prereleases (RCs) are using "v0.1.2-rc0"
-function release_candidate {
+function release_candidate() {
 	LAST_TAG=$(git semver)
 	if [[ $LAST_TAG =~ -rc* ]]; then
 		VERSION=$(echo "$LAST_TAG" | cut -d'-' -f 1)
@@ -62,7 +62,10 @@ if [ -z "${GIT_TAG}" ]; then
 	*"[netdata minor release]"*) GIT_TAG="v$(git semver --next-minor)" ;;
 	*"[netdata major release]"*) GIT_TAG="v$(git semver --next-major)" ;;
 	*"[netdata release candidate]"*) release_candidate ;;
-	*) echo "Keyword not detected. Exiting..."; exit 0;;
+	*)
+		echo "Keyword not detected. Exiting..."
+		exit 0
+		;;
 	esac
 fi
 embed_version "$GIT_TAG"