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-rwxr-xr-xbosun11
1 files changed, 6 insertions, 5 deletions
diff --git a/bosun b/bosun
index 2b913b0..7d8efeb 100755
--- a/bosun
+++ b/bosun
@@ -1,7 +1,6 @@
#!/bin/sh
-# allow overriding STOW_DIR by the user
-export STOW_DIR=${STOW_DIR:-/etc/portage/stow}
+export STOW_DIR=/etc/portage/stow
need_root() {
if test "$(id -u)" -ne 0; then
@@ -46,10 +45,12 @@ list() {
}
list_active() {
+ # Note: we de not escape any special characters in $STOW_DIR since it is
+ # assumed we are in full control of its contents.
# XXX: -r for xargs is a GNU extension
- find /etc/portage/ -lname "*stow/*" -print0 2>/dev/null \
- | xargs -r0 readlink \
- | sed 's:.*stow/\([^/]\+\)/.*:\1:' \
+ find "$STOW_DIR/.." -type l -print0 2>/dev/null \
+ | xargs -r0 readlink -f \
+ | sed -n ":^$STOW_DIR: s:^$STOW_DIR/\([^/]\+\)/.*:\1:p" \
| sort -u
}