echo "$name"
done
)
+
+ test -n "$modules" &&
+ git diff-index $cached --raw $head -- $modules |
+ grep -e '^:160000' -e '^:[0-7]* 160000' |
+ cut -c2- |
+ while read mod_src mod_dst sha1_src sha1_dst status name
+ do
+ if test -z "$cached" &&
+ test $sha1_dst = 0000000000000000000000000000000000000000
+ then
+ case "$mod_dst" in
+ 160000)
+ sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
+ ;;
+ 100644 | 100755 | 120000)
+ sha1_dst=$(git hash-object $name)
+ ;;
+ 000000)
+ ;; # removed
+ *)
+ # unexpected type
+ echo >&2 "unexpected mode $mod_dst"
+ continue ;;
+ esac
+ fi
+ missing_src=
+ missing_dst=
+
+ test $mod_src = 160000 &&
+ ! GIT_DIR="$name/.git" git-rev-parse --verify $sha1_src^0 >/dev/null 2>&1 &&
+ missing_src=t
+
+ test $mod_dst = 160000 &&
+ ! GIT_DIR="$name/.git" git-rev-parse --verify $sha1_dst^0 >/dev/null 2>&1 &&
+ missing_dst=t
+
+ total_commits=
+ case "$missing_src,$missing_dst" in
+ t,)
+ errmsg=" Warn: $name doesn't contain commit $sha1_src"
+ ;;
+ ,t)
+ errmsg=" Warn: $name doesn't contain commit $sha1_dst"
+ ;;
+ t,t)
+ errmsg=" Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
+ ;;
+ *)
+ errmsg=
+ total_commits=$(
+ if test $mod_src = 160000 -a $mod_dst = 160000
+ then
+ range="$sha1_src...$sha1_dst"
+ elif test $mod_src = 160000
+ then
+ range=$sha1_src
+ else
+ range=$sha1_dst
+ fi
+ GIT_DIR="$name/.git" \
+ git log --pretty=oneline --first-parent $range | wc -l
+ )
+ total_commits=" ($total_commits)"
+ ;;
+ esac
+
+ sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
+ sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
+ if test $status = T
+ then
+ if test $mod_dst = 160000
+ then
+ echo "* $name $sha1_abbr_src(blob)->$sha1_abbr_dst(submodule)$total_commits:"
+ else
+ echo "* $name $sha1_abbr_src(submodule)->$sha1_abbr_dst(blob)$total_commits:"
+ fi
+ else
+ echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
+ fi
+ if test -n "$errmsg"
+ then
+ # Don't give error msg for modification whose dst is not submodule
+ # i.e. deleted or changed to blob
+ test $mod_dst = 160000 && echo "$errmsg"
+ else
+ if test $mod_src = 160000 -a $mod_dst = 160000
+ then
+ GIT_DIR="$name/.git" \
+ git log --pretty='format: %m %s' \
+ --first-parent $sha1_src...$sha1_dst
+ elif test $mod_dst = 160000
+ then
+ GIT_DIR="$name/.git" \
+ git log --pretty='format: > %s' -1 $sha1_dst
+ else
+ GIT_DIR="$name/.git" \
+ git log --pretty='format: < %s' -1 $sha1_src
+ fi
+ echo
+ fi
+ echo
+ done
}
#
# List all submodules, prefixed with: