qlist: add -t (tree) and -m (masks) arguments

-t allow traversing the configured trees
-m apply masks from profiles

E.g. useful to find the latest available non-masked version of a
package:
% qlist -Itvm mypackage

Signed-off-by: Fabian Groffen <grobian@gentoo.org>

2 files changed, 15 insertions, 1 deletions

diff --git a/man/include/qlist.optdesc.yaml b/man/include/qlist.optdesc.yaml
index 30d84462..1145fa91 100644
--- a/man/include/qlist.optdesc.yaml
+++ b/man/include/qlist.optdesc.yaml
@@ -3,6 +3,8 @@ installed: |
     name if the package is currently installed.
 binpkgs: |
     Operate on binary packages instead of installed packges.
+tree: |
+    Used with \fB\-I\fR to list packages available in the tree.
 umap: |
     List USE-flags enabled when the package was installed.  This flag
     implies \fB\-I\fR.
@@ -16,6 +18,10 @@ columns: |
     Like \fB\-Iv\fR, but package name and version are separated by a
     space for easy consumption by e.g.\ shell scripts which can read
     space-separated columns.
+masks: |
+    Filter matches for packages that are masked via the profiles.  In
+    particular useful in combination with \fB\-Itv\fR to find the latest
+    available version of a given package.
 verbose: |
     When used with \fB\-I\fR, print the package version next to name.
     When listing the package contents, \fB\-v\fR displays symlinks with
diff --git a/man/qlist.1 b/man/qlist.1
index 676ee96f..db4be0d2 100644
--- a/man/qlist.1
+++ b/man/qlist.1
@@ -1,5 +1,5 @@
 .\" generated by mkman.py, please do NOT edit!
-.TH qlist "1" "Nov 2019" "Gentoo Foundation" "qlist"
+.TH qlist "1" "Aug 2020" "Gentoo Foundation" "qlist"
 .SH NAME
 qlist \- list files owned by pkgname
 .SH SYNOPSIS
@@ -22,6 +22,9 @@ name if the package is currently installed.
 \fB\-k\fR, \fB\-\-binpkgs\fR
 Operate on binary packages instead of installed packges.
 .TP
+\fB\-t\fR, \fB\-\-tree\fR
+Used with \fB\-I\fR to list packages available in the tree.
+.TP
 \fB\-S\fR, \fB\-\-slots\fR
 Display installed packages with slots (use twice for subslots).
 .TP
@@ -38,6 +41,11 @@ Like \fB\-Iv\fR, but package name and version are separated by a
 space for easy consumption by e.g.\ shell scripts which can read
 space-separated columns.
 .TP
+\fB\-m\fR, \fB\-\-masks\fR
+Filter matches for packages that are masked via the profiles.  In
+particular useful in combination with \fB\-Itv\fR to find the latest
+available version of a given package.
+.TP
 \fB\-\-showdebug\fR
 Show /usr/lib/debug and /usr/src/debug files.
 .TP