Fixed printf calls & replaced 'echo' w/ printf.

All printf calls should now be properly formatted; prior, the
format specifier string was erroneously used for both the format
specifiers and the string to be printed.  'env' is now used to
locate the printf binary so as to avoid potentially using a shell
builtin.  Lastly, all calls to 'echo' within the new build system
have been replaced with printf for consistency/portability purposes.

1 files changed, 9 insertions, 9 deletions

diff --git a/tools/blobs-discover/blobs-discover b/tools/blobs-discover/blobs-discover
index 9d5013e0..c5f391a4 100755
--- a/tools/blobs-discover/blobs-discover
+++ b/tools/blobs-discover/blobs-discover
@@ -22,7 +22,7 @@ arguments() {
 	then
 		ls -A "$root/$PROJECTS/" | while read project
 		do
-			echo "$project"
+			env printf '%s\n' "$project"
 		done
 	else
 		shift
@@ -93,18 +93,18 @@ verify() {
 		(
 			IFS=$ifs_save
 
-			printf "\nDiscovered blob: $file\n"
+			env printf '\n%s\n' "Discovered blob: $file"
 
 			$EDITOR "$project_sources_path/$file"
 
-			printf "Type \"blob\" to keep or press enter to discard: "
+			env printf '%s' "Type \"blob\" to keep or press enter to discard: "
 			read choice
 
 			if [ "$choice" = "blob" ]
 			then
-				echo "$file" >> "$project_blobs_path"
+				env printf '%s\n' "$file" >> "$project_blobs_path"
 			else
-				echo "$file" >> "$project_blobs_ignore_path"
+				env printf '%s\n' "$file" >> "$project_blobs_ignore_path"
 			fi
 
 			sed "\|^$file$|d" -i "$project_blobs_discover_path"
@@ -151,13 +151,13 @@ execute() {
 		git_clean "$repository_path"
 	fi
 
-	printf "\nDiscovering new blobs, this may take a while...\n"
+	env printf '\n%s\n' 'Discovering new blobs, this may take a while...'
 
 	files=$( find "$project_sources_path" -type f | grep -vP "\.git/|\.tar|\.patch" )
 
 	touch "$project_blobs_discover_path"
 
-	echo "$files" | while read file
+	env printf '%s\n' "$files" | while read file
 	do
 		if ! [ -z "$project_blobs_ignore_path" ]
 		then
@@ -171,11 +171,11 @@ execute() {
 		match=$( "$deblob_check_path" -l -i "" "$file" || true )
 		if ! [ -z "$match" ]
 		then
-			echo "$match" >> "$project_blobs_discover_path"
+			env printf '%s\n' "$match" >> "$project_blobs_discover_path"
 		fi
 	done
 
-	printf "\nDiscovered blobs were stored in $project_blobs_discover_path\n"
+	env printf '\n%s\n' "Discovered blobs were stored in $project_blobs_discover_path"
 }
 
 execute_check() {