From 79ed9e66603642c9b496f2efd4bc52c42383f46d Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Tue, 7 Feb 2023 00:33:42 +0100
Subject: add vastly improved openwrt_setup module

---
 library/openwrt_setup.sh | 67 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 66 insertions(+), 1 deletion(-)

diff --git a/library/openwrt_setup.sh b/library/openwrt_setup.sh
index 6f3730f8..a23a2c37 100644
--- a/library/openwrt_setup.sh
+++ b/library/openwrt_setup.sh
@@ -1,5 +1,70 @@
 #!/bin/sh
+## This is based on: https://github.com/gekmihesg/ansible-openwrt/blob/master/library/openwrt_setup.sh
 
-echo '{}'
+
+. /usr/share/libubox/jshn.sh
+
+
+add_ubus_fact() {
+    set -- ${1//!/ }
+    ubus list "$2" > /dev/null 2>&1 || return
+    local json="$($ubus call "$2" "$3" 2>/dev/null)"
+    echo -n "$seperator\"$1\":$json"
+    seperator=","
+}
+
+main() {
+    ubus="/bin/ubus"
+    seperator=","
+    echo '{"changed":false,"ansible_facts":'
+    dist="OpenWRT"
+    dist_version="NA"
+    dist_release="NA"
+    test -f /etc/openwrt_release && {
+        . /etc/openwrt_release
+        dist="${DISTRIB_ID:-$dist}"
+        dist_version="${DISTRIB_RELEASE:-$dist_version}"
+        dist_release="${DISTRIB_CODENAME:-$dist_release}"
+    } || test ! -f /etc/os-release || {
+        . /etc/os-release
+        dist="${NAME:-$dist}"
+        dist_version="${VERSION_ID:-$dist_version}"
+    }
+    dist_major="${dist_version%%.*}"
+    json_set_namespace facts
+    json_init
+    json_add_string ansible_hostname "$(cat /proc/sys/kernel/hostname)"
+    json_add_string ansible_distribution "$dist"
+    json_add_string ansible_distribution_major_version "$dist_major"
+    json_add_string ansible_distribution_release "$dist_release"
+    json_add_string ansible_distribution_version "$dist_version"
+    json_add_string ansible_os_family OpenWRT
+    json_add_boolean ansible_is_chroot "$([ -r /proc/1/root/. ] &&
+        { [ / -ef /proc/1/root/. ]; echo $?; } ||
+        { [ "$(ls -di / | awk '{print $1}')" -eq 2 ]; echo $?; }
+        )"
+    dist_facts="$(json_dump)"
+    json_cleanup
+    json_set_namespace result
+    echo "${dist_facts%\}*}"
+    for fact in \
+            info!system!info \
+            devices!network.device!status \
+            services!service!list \
+            board!system!board \
+            wireless!network.wireless!status \
+            ; do
+        add_ubus_fact "openwrt_$fact"
+    done
+    echo "$seperator"'"openwrt_interfaces":{'
+    seperator=""
+    for net in $($ubus list); do
+        [ "${net#network.interface.}" = "$net" ] ||
+            add_ubus_fact "${net##*.}!$net!status"
+    done
+    echo '}}}'
+}
+
+main
 
 exit 0
-- 
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