From 3bc002a39d7ec61ee5f143bb338a425f0ddc5753 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 16 Jun 2019 18:26:15 -0400
Subject: ob-gencontrol: Generate different fields for source packages

---
diff --git a/TODO b/TODO
index a0406a1..6b91171 100644
--- a/TODO
+++ b/TODO
@@ -4,8 +4,6 @@ Near Term
 Functional Changes
 ------------------
 
-  * ob-gencontrol: For source packages, remove `Source` and add `Binary` and
-    `Build-Depends` fields.
   * ob-installplatconf: Match version directory as a pattern against package
     version.
 
diff --git a/src/ob-gencontrol.sh b/src/ob-gencontrol.sh
index 49fecf4..175e275 100644
--- a/src/ob-gencontrol.sh
+++ b/src/ob-gencontrol.sh
@@ -62,15 +62,63 @@ calc_inst_size()
 	printf '%d' $(((${inst_size} + 1023) / 1024))
 }
 
-gen_control()
+gen_control_src()
+{
+	local binary=
+	local name=
+	local value=
+	local homepage=
+
+	binary="src-${OPK_SOURCE}"
+
+	mkdir -p -- "${binary}.control"
+
+	# TODO: If OPK_PACKAGES_REDUCED is renamed to OPK_PACKAGES, use
+	# ob_get_binary_packages().  See comment and code in opkbuild
+	# setup_build().
+	cat >"${binary}.control/control" <<-EOF
+		Package: ${OPK_SOURCE}
+		Binary:$(printf ' %s' ${OPK_PACKAGES})
+		Version: ${OPK_SOURCE_VERSION}
+		Architecture: src
+		Platform: all
+		Maintainer: $(ob_get_source_parameter 'Maintainer' | \
+			tr '\n' ' ')
+		EOF
+
+	for name in Build-Depends; do
+		value="$(ob_get_source_parameter "${name}")"
+		if [ -z "${value}" ]; then
+			continue
+		fi
+		value="$(ob_substvars "${value}")"
+		printf '%s: %s\n' "${name}" "${value}" | \
+			sed 's/[, ]*$//' \
+			>>"${binary}.control/control"
+	done
+
+	cat >>"${binary}.control/control" <<-EOF
+		Installed-Size: $(calc_inst_size "src-${OPK_SOURCE}")
+		Description: ${OPK_SOURCE} source package
+		EOF
+
+	homepage="$(ob_get_source_parameter 'Homepage')"
+	if [ -n "${homepage}" ]; then
+		printf '%s: %s\n' 'Homepage' "${homepage}" \
+			>>"${binary}.control/control"
+	fi
+
+	return 0
+}
+
+gen_control_bin()
 {
 	local binary="${1}"
 	local version="${2}"
 	local arch="${3}"
 	local plat="${4}"
 	local desc="${5}"
-	local gen_rel="${6}"
-	shift 6
+	shift 5
 	local name=
 	local value=
 	local homepage=
@@ -87,7 +135,7 @@ gen_control()
 			tr '\n' ' ')
 		EOF
 
-	if ${gen_rel}; then
+	if :; then
 		for name in Essential Depends Recommends Suggests Pre-Depends \
 				Conflicts Provides Replaces; do
 			value="$(ob_get_binary_parameter "${binary}" "${name}")"
@@ -222,8 +270,7 @@ main()
 
 	if [ x"${OB_DO_SOURCE:+set}" = x'set' ]; then
 		ob_info "$(ob_get_msg 'gen_control')" "src-${OPK_SOURCE}"
-		gen_control "src-${OPK_SOURCE}" "${OPK_SOURCE_VERSION}" \
-			'src' 'all' "${OPK_SOURCE} source package" 'false'
+		gen_control_src
 		gen_md5sums "src-${OPK_SOURCE}"
 	else
 		for pkg in ${OPK_PACKAGES_REDUCED}; do
@@ -236,8 +283,8 @@ main()
 			[ x"${plat}" != x'all' ] && plat="${OPK_HOST_PLAT}"
 			desc="$(ob_get_binary_parameter "${pkg}" 'Description')"
 			desc="$(ob_substvars "${desc}" "${pkg}")"
-			gen_control "${pkg}" "${OPK_BINARY_VERSION}" \
-				"${arch}" "${plat}" "${desc}" 'true'
+			gen_control_bin "${pkg}" "${OPK_BINARY_VERSION}" \
+				"${arch}" "${plat}" "${desc}"
 			install_maintainer_scripts "${pkg}"
 			gen_conffiles "${pkg}"
 			gen_md5sums "${pkg}"
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