git-issue: respect issue-affected when checking issue status

diff --git a/scripts/git-issue b/scripts/git-issue
index f4bd4c2c45e8c47a69a9dd39656a879b364dacc8..25dc7095c6f6b4b9b0c5a250d77fe65189a6f3f2 100644 (file)
--- a/scripts/git-issue
+++ b/scripts/git-issue
@@ -84,6 +84,7 @@ revstatus=
 get_revstatus ()
 {
        local stat
+       local aff
        local issue=$1
        local rev=$2
        # check if opened at given revision
@@ -107,9 +108,34 @@ get_revstatus ()
                        revstatus=${stat:14}
                fi
        else
-               # issue is not known in this revision, assume open
-               # TODO: check for issue-affected: use invalid if $rev older
-               revstatus="open"
+               # issue is not known in this revision, assume open, unless affected
+
+               for update in $(git rev-list -n1 --all --all-match \
+                                               --grep "^issue-id: $issue" --grep "^issue-affected: ")
+               do
+                       issue="$update"
+               done
+
+               aff=$(git show -s --format=format:%b $issue | grep "^issue-affected: ")
+
+               if [ -n "$aff" ]
+               then
+                       aff=${aff:16}
+                       # resolve commit id if affected by tag
+                       aff=$(git show -s $aff^{commit} --format=format:%h)
+                       revstatus=$(git rev-list "$rev" | grep "^$aff")
+                       if [ -n "$revstatus" ]
+                       then
+                               # in affected range, must be open
+                               revstatus="open"
+                       else
+                               # not in affected range,  unaffected
+                               revstatus="unaffected"
+                       fi
+               else
+                       # no affected info found, assume open
+                       revstatus="open"
+               fi
        fi
 }