whitespace

1 files changed, 61 insertions, 61 deletions

diff --git a/src/pkgbuild-summarize-nonfree b/src/pkgbuild-summarize-nonfree
index fe0e342..dd063bc 100755
--- a/src/pkgbuild-summarize-nonfree
+++ b/src/pkgbuild-summarize-nonfree
@@ -31,78 +31,78 @@ declare -ri _E_PKG_NONFREE=32
 
 
 usage() {
-	print "Usage: %s [OPTIONS] STATUS" "${0##*/}"
-	print "Summarizes a status code from pkgbuild-check-nonfree"
-	echo
-	prose 'It thresholds the issues it finds, only failing for error-level
-	       issues, and ignoring warnings.  Unless `-q` is specified, it also
-	       prints a summary of the issues it found.'
-	echo
-	print 'Options:'
-	flag '-q' 'Be quiet'
-	flag '-h' 'Show this message'
+  print "Usage: %s [OPTIONS] STATUS" "${0##*/}"
+  print "Summarizes a status code from pkgbuild-check-nonfree"
+  echo
+  prose 'It thresholds the issues it finds, only failing for error-level
+         issues, and ignoring warnings.  Unless `-q` is specified, it also
+         prints a summary of the issues it found.'
+  echo
+  print 'Options:'
+  flag '-q' 'Be quiet'
+  flag '-h' 'Show this message'
 }
 
 main() {
-	local quiet=false
-	while getopts 'qh' arg; do
-		case "$arg" in
-			q) quiet=true;;
-			h) usage; exit $EXIT_SUCCESS;;
-			*) usage >&2; exit $EXIT_INVALIDARGUMENT;;
-		esac
-	done
-	shift $((OPTIND - 1))
-	if [[ $# -ne 1 ]]; then
-		usage >&2
-		exit $EXIT_INVALIDARGUMENT
-	fi
-	if ! [[ $1 =~ ^[0-9]+$ ]]; then
-		error 'STATUS must be an integer'
-		usage >&2
-		exit $EXIT_INVALIDARGUMENT
-	fi
+  local quiet=false
+  while getopts 'qh' arg; do
+    case "$arg" in
+      q) quiet=true;;
+      h) usage; exit $EXIT_SUCCESS;;
+      *) usage >&2; exit $EXIT_INVALIDARGUMENT;;
+    esac
+  done
+  shift $((OPTIND - 1))
+  if [[ $# -ne 1 ]]; then
+    usage >&2
+    exit $EXIT_INVALIDARGUMENT
+  fi
+  if ! [[ $1 =~ ^[0-9]+$ ]]; then
+    error 'STATUS must be an integer'
+    usage >&2
+    exit $EXIT_INVALIDARGUMENT
+  fi
 
-	if $quiet; then
-		error() { :; }
-		warning() { :; }
-	fi
+  if $quiet; then
+    error() { :; }
+    warning() { :; }
+  fi
 
-	parse "$1"
+  parse "$1"
 }
 
 parse() {
-	[[ $# == 1 ]] || panic 'malformed call to parse'
-	declare -i s=$1;
+  [[ $# == 1 ]] || panic 'malformed call to parse'
 
-	declare -i ret=$EXIT_SUCCESS
-	declare -i i
+  declare -i s=$1;
+  declare -i ret=$EXIT_SUCCESS
+  declare -i i
 
-	for i in 1 2 4 8 16 32; do
-		if [[ $((s & i)) -gt 0 ]]; then
-			case $i in
-				$_E_ERROR)
-					# could be anything, assume the worst
-					error "There was an error processing the PKGBUILD"
-					ret=$EXIT_FAILURE;;
-				$_E_LIC_UNKNOWN)
-					warning "This PKGBUILD has an unknown license";;
-				$_E_LIC_NOGPL)
-					warning "This PKGBUILD has a GPL-incompatible license";;
-				$_E_LIC_NONFREE)
-					error "This PKGBUILD has a known nonfree license"
-					ret=$EXIT_FAILURE;;
-				$_E_DEP_NONFREE)
-					error "This PKGBUILD depends on known nonfree packages"
-					ret=$EXIT_FAILURE;;
-				$_E_PKG_NONFREE)
-					error "This PKGBUILD is for a known nonfree package"
-					ret=$EXIT_FAILURE;;
-			esac
-		fi
-	done
+  for i in 1 2 4 8 16 32; do
+    if [[ $((s & i)) -gt 0 ]]; then
+      case $i in
+        $_E_ERROR)
+          # could be anything, assume the worst
+          error "There was an error processing the PKGBUILD"
+          ret=$EXIT_FAILURE;;
+        $_E_LIC_UNKNOWN)
+          warning "This PKGBUILD has an unknown license";;
+        $_E_LIC_NOGPL)
+          warning "This PKGBUILD has a GPL-incompatible license";;
+        $_E_LIC_NONFREE)
+          error "This PKGBUILD has a known nonfree license"
+          ret=$EXIT_FAILURE;;
+        $_E_DEP_NONFREE)
+          error "This PKGBUILD depends on known nonfree packages"
+          ret=$EXIT_FAILURE;;
+        $_E_PKG_NONFREE)
+          error "This PKGBUILD is for a known nonfree package"
+          ret=$EXIT_FAILURE;;
+      esac
+    fi
+  done
 
-	return $ret
+  return $ret
 }