debian: Build manpage using help2man.

debian/changelog

@@ -1,4 +1,4 @@
-pgloader (3.5.1-1) UNRELEASED; urgency=medium
+pgloader (3.5.2-1) unstable; urgency=medium
 
   * New upstream version.
   * All included test data has been verified as free, stop building a +dfsg
@@ -8,11 +8,12 @@ pgloader (3.5.1-1) UNRELEASED; urgency=medium
   * Add new B-D cl-mustache, cl-yason, cl-zs3, sync Depends to cl-pgloader.
   * Depend on the libssl version cl-plus-ssl depends on.
   * Build and install new sphinx docs instead.
+  * Build manpage using help2man.
   * Priority: optional, move cl-pgloader to Section: lisp.
   * Update S-V.
   * Add watch file.
 
- -- Christoph Berg <myon@debian.org>  Sat, 11 Nov 2017 16:39:08 +0100
+ -- Christoph Berg <christoph.berg@credativ.de>  Tue, 03 Jul 2018 16:59:07 +0200
 
 pgloader (3.4.1+dfsg-1) unstable; urgency=medium
 

debian/control

@@ -47,6 +47,7 @@ Build-Depends:
  cl-zs3,
  debhelper (>= 9.0.0),
  gawk,
+ help2man,
  python3-sphinx,
  sbcl (>= 1.1.13),
  tzdata,

debian/rules

@@ -1,5 +1,7 @@
 #!/usr/bin/make -f
 
+include /usr/share/dpkg/pkg-info.mk
+
 # make pgloader depend on the libssl package cl-plus-ssl depends on
 LIBSSL := $(shell dpkg-query --showformat='$${Depends}' --show cl-plus-ssl | grep -o 'libssl[^ ]*')
 
@@ -42,6 +44,14 @@ override_dh_auto_test:
 override_dh_strip:
 	# do nothing
 
+override_dh_installman:
+	mkdir -p debian/pgloader/usr/share/man/man1/
+	help2man --version-string $(DEB_VERSION_UPSTREAM) \
+		--no-info \
+		--name "extract, transform and load data into PostgreSQL" \
+		debian/pgloader/usr/bin/pgloader > \
+		debian/pgloader/usr/share/man/man1/pgloader.1
+
 override_dh_gencontrol:
 	dh_gencontrol -- -V"ssl:Depends=$(LIBSSL)"
 

debian/source/lintian-overrides

@@ -0,0 +1,3 @@
+# don't bug people uploading from @work
+source: changelog-should-mention-nmu
+source: source-nmu-has-incorrect-version-number