Build scripts: Fix formatting

_build/deploy-phpdoc-branch.sh

@@ -38,11 +38,13 @@ generate-phpdoc.sh \
 [ -n "$(git status --porcelain "$PHPDOC_GIT_DIR/phpDoc/$PHPDOC_ID.cache")" ] || exit 0
 
 # commit phpDocs
+echo "Committing changes..."
 git add "$PHPDOC_GIT_DIR/phpDoc/$PHPDOC_ID"
 git commit \
     --message="Update phpDocumentor class docs for $TRAVIS_BRANCH branch @ $TRAVIS_COMMIT" \
     "$PHPDOC_GIT_DIR/phpDoc/$PHPDOC_ID"
 [ $? -eq 0 ] || exit 1
+echo
 
 # deploy phpDocs
 github-deploy.sh "$TRAVIS_REPO_SLUG" "heads/$TRAVIS_BRANCH" "$TRAVIS_COMMIT"

_build/deploy-phpdoc-release.sh

@@ -24,11 +24,13 @@ generate-phpdoc.sh \
 [ $? -eq 0 ] || exit 1
 
 # commit phpDocs
+echo "Committing changes..."
 git add "$GIT_DIR/phpDoc/$PHPDOC_ID"
 git commit \
     --message="Update phpDocumentor class docs for $TRAVIS_TAG" \
     "$GIT_DIR/phpDoc/$PHPDOC_ID"
 [ $? -eq 0 ] || exit 1
+echo
 
 # update version badge
 gnerate-badge.sh \

_build/github-deploy.sh

@@ -34,7 +34,7 @@ fi
 # but it should give a basic protection without disabling concurrent builds completely
 if [ -n "$CHECK_REPO_SLUG" ] && [ -n "$CHECK_REMOTE_REF" ] && [ -n "$CHECK_LOCAL_COMMIT" ]; then
     # retrieve information using GitHub APIv3
-    printf '\nChecking latest commit...\n'
+    printf 'Checking latest commit...\n'
     CHECK_API_URL="https://api.github.com/repos/$CHECK_REPO_SLUG/git/refs/$CHECK_REMOTE_REF"
     if [ -n "$GITHUB_OAUTH_TOKEN" ]; then
         CHECK_API_RESPONSE="$(wget -O- --header="Authorization: token $GITHUB_OAUTH_TOKEN" "$CHECK_API_URL" 2> /dev/null)"
@@ -59,10 +59,12 @@ if [ -n "$CHECK_REPO_SLUG" ] && [ -n "$CHECK_REMOTE_REF" ] && [ -n "$CHECK_LOCAL
         echo "WARNING: latest local commit '$CHECK_LOCAL_COMMIT' doesn't match latest remote commit '$CHECK_REMOTE_COMMIT'" >&2
         exit 0
     fi
+
+    echo
 fi
 
 # push changes
-printf '\nPushing changes...\n'
+printf 'Pushing changes...\n'
 git push
 EXIT_CODE=$?
 

_build/github-setup.sh

@@ -19,7 +19,7 @@ echo
 
 # check for git repo
 if ! git rev-parse --git-dir > /dev/null 2>&1; then
-    printf 'Not a git repo; aborting...\n\n'
+    printf 'Not a git repo; aborting...\n\n' >&2
     exit 1
 fi
 
@@ -33,3 +33,5 @@ if [ -n "$GITHUB_OAUTH_TOKEN" ]; then
     git config credential.helper 'store --file=.git/credentials'
     (umask 077 && echo "https://GitHub:$GITHUB_OAUTH_TOKEN@github.com" > .git/credentials)
 fi
+
+echo