From f1cd3c042aaf8aaa29ab166976012d2ed9cc907d Mon Sep 17 00:00:00 2001
From: merakor <cem@ckyln.com>
Date: Mon, 21 Dec 2020 11:29:26 +0000
Subject: cpt-lib: add ability to be used as a script

- cpt script no longer ignores anything.
- If cpt-lib is invoked from the command-line, it parses the given command-line
  arguments, making it possible to be used as a script.

FossilOrigin-Name: 8484d0ff082d03f38fa41d7a5e76c21bfdd5951b6db5193bb4a7f17e74a5025e
---
 src/cpt        |  3 ---
 src/cpt-lib.in | 13 +++++++++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/cpt b/src/cpt
index 57e16b4..c72d39d 100755
--- a/src/cpt
+++ b/src/cpt
@@ -16,9 +16,6 @@ case "$arg" in
         done
 
         for path; do
-            # Ignore the library.
-            [ lib = "$path" ] && continue
-
             printf "%b->%b %-${max}s  " "$colorb" "$colre" "${path#*/cpt-}"
             sed -n 's/^# *//;2p' "$(command -v "cpt-$path")"
         done | sort -uk1 >&2
diff --git a/src/cpt-lib.in b/src/cpt-lib.in
index 34af54b..27ea686 100644
--- a/src/cpt-lib.in
+++ b/src/cpt-lib.in
@@ -1,4 +1,5 @@
 #!/bin/sh -ef
+# @DOCSTRING@
 # shellcheck source=/dev/null
 #
 # This is the Carbs Packaging Toolchain written for Carbs Linux.
@@ -1912,3 +1913,15 @@ create_cache() {
     fi
 
 }
+
+# If the library is being called with its own name, run arguments.
+if [ "${0##*/}" = cpt-lib ]; then
+    pd() {
+        setup REST help:usage -- "usage: ${0##*/} [funcall...]"
+        global_options
+    }
+    eval "$(getoptions pd parse "$0")"
+    parse "$@"
+    eval set -- "$REST"
+    "$@"
+fi
-- 
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