fix up arch handling

[code/mbuild.git] / sbuild-wrapper.sh

diff --git a/sbuild-wrapper.sh b/sbuild-wrapper.sh
index be866e7156715b8763724d86fbc24f6445ef8eac..5aee0ca3b51546f081f29afd72de412e005ba485 100755 (executable)
--- a/sbuild-wrapper.sh
+++ b/sbuild-wrapper.sh
@@ -2,7 +2,7 @@
 #
 #  - automate builds with sbuild and dinstall the result
 #
-# Copyright (c) 2008 martin f. krafft <madduck@debian.org>
+# Copyright (c) 2008–2010 martin f. krafft <madduck@debian.org>
 # Released under the terms of the Artistic Licence 2.0.
 #
 set -eu
@@ -10,7 +10,11 @@ set -eu
 ME="${0##*/}"
 
 BUILDDIR="$(mktemp -dt $ME.XXXXXXXX)"
-trap "cd /tmp && rm -r '$BUILDDIR'" 0
+cleanup() {
+  cd /tmp && rm -r "$BUILDDIR"
+  trap - 1 2 3 4 5 6 7 8 10 11 12 13 14 15
+}
+trap cleanup 1 2 3 4 5 6 7 8 10 11 12 13 14 15
 
 BUNDLE_DIR="${TMPDIR:-/tmp}"
 TARGET_DIR="$PWD"
@@ -24,6 +28,9 @@ dinstall() {
 print_bundle_location() {
   echo "Bundle available at $@ ."
 }
+postbuild() {
+  :
+}
 
 KEYID=
 
@@ -65,6 +72,7 @@ usage()
 
 binonly=0
 sbuild_args=
+sbuild_args_sourceful=
 schangesfile=
 arch=
 for opt in "$@"; do
@@ -101,8 +109,6 @@ if [ -z "$schangesfile" ]; then
   exit 1
 fi
 
-[ -z "$arch" ] && arch="$DEB_BUILD_ARCH"
-
 dist="$(sed -ne 's,Distribution: ,,p' "$schangesfile")"
 
 schangesfile_basename="${schangesfile##*/}"
@@ -146,34 +152,79 @@ dcmd "$dscfile_basename" | while read f; do
   esac
 done
 
-[ "$binonly" = 0 ] && sbuild_args="${sbuild_args:+$sbuild_args }--source --arch-all"
+rm $schangesfile
+unset schangesfile
 
-sbuild $sbuild_args --arch="$arch" --dist="$dist" --keyid=$KEYID \
-  "$dscfile_basename"
+[ -z "$arch" ] && arch="$DEB_BUILD_ARCH"
 
-changesfile="${packagenameversion}_${arch}.changes"
+target_arch="$(sed -ne 's,^Architecture: ,,p' $dscfile_basename)"
+case "$binonly/$target_arch" in
+  1/all)
+    echo "E: cannot build arch:all packages with -B." >&2
+    exit 1
+    ;;
+  0/all) arch=all;;
+  */any)
+    arch="$(schroot -l | sed -rne 's,^sid-([^-]+).*,\1,p' | uniq | tr '\n' ' ')"
+    if [ "$binonly" = 0 ]; then
+      sbuild_args_sourceful="--source --arch-all"
+    fi
+    ;;
+esac
 
-#mergechanges "$schangesfile" "$changesfile" > temp-combined.changes
-#mv temp-combined.changes "$changesfile"
-#changestool "$changesfile" updatechecksums
+for a in $arch; do
+  echo "I: building $packagenameversion for $a/$dist…" >&2
 
-#sign_changes_file "$changesfile"
+  case "$a" in
+    all)
+      arch_arg=--arch-all
+      a="$DEB_BUILD_ARCH"
+      ;;
+    *) --arch=$a;;
+  esac
 
-dinstall "$dist" "$changesfile"
+  sbuild $sbuild_args $sbuild_args_sourceful $arch_arg \
+    --dist="$dist" --keyid=$KEYID \
+    "$dscfile_basename" || ret=$?
 
-DATESTR="$(date +%Y.%m.%d.%H%M%S)"
-BUILD_PREFIX="${packagenameversion}_${arch}.${DATESTR}"
+  changesfile="${packagenameversion}_${a}.changes"
 
-mv current "${BUILD_PREFIX}".buildlog
-rm -f current-*
+  if [ -n "$sbuild_args_sourceful" ]; then
+    schangesfile="${packagenameversion}_source+${changesfile#${packagenameversion}_}"
+    mv "$changesfile" "$schangesfile"
+    changesfile="$schangesfile"
+  fi
 
-bundle="${BUNDLE_DIR}/${BUILD_PREFIX}".bundle.tar
-tar -chf "$bundle" *
-chmod 644 "$bundle"
+  # subsequent iterations should be binonly
+  sbuild_args_sourceful=
+
+  echo "I: running post-build hook ($packagenameversion/$a/$dist)…" >&2
+  postbuild "$dist" "$a" "$changesfile"
+  echo "I: running dinstall ($packagenameversion/$a/$dist)…" >&2
+  dinstall "$dist" "$changesfile"
 
-rm -r "$BUILDDIR"
-trap - 0
+  echo "I: done building $packagenameversion for $a/$dist" >&2
+done
 
+if [ -n "${schangesfile:-}" ]; then
+  sarch="${schangesfile##*_}"; sarch=${sarch%.changes}
+  combined_arch="$(echo -n "${sarch}+";
+                   for i in *.changes; do
+                     [ "$i" = "$schangesfile" ] && continue
+                     t="${i##*_}"; echo "${t%.changes}"
+                   done)"
+
+  if [ -n "$combined_arch" ]; then
+    mergechanges *.changes > ${packagenameversion}_${combined_arch}.changes
+    arch="$combined_arch"
+  fi
+fi
+
+bundle="${BUNDLE_DIR}/${packagenameversion}_${arch}_bundle.tar.gz"
+tar -chzf "$bundle" *
+chmod 644 "$bundle"
 print_bundle_location "$bundle"
 
+cleanup
+
 exit 0