From 68c8f7f576699a1fe960a066aa8f05559b147b03 Mon Sep 17 00:00:00 2001 From: Simon Vrouwe Date: Wed, 14 Aug 2019 12:28:40 +0300 Subject: [PATCH 1/2] lightningd/plugin: at plugin start, set env LIGHTNINGD_VERSION So plugins can know what version they are dealing with. --- lightningd/plugin.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lightningd/plugin.c b/lightningd/plugin.c index 8367b604d2ff..d1a3df9f9907 100644 --- a/lightningd/plugin.c +++ b/lightningd/plugin.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -1012,6 +1013,7 @@ void plugins_init(struct plugins *plugins, const char *dev_plugin_debug) path_join(tmpctx, plugins->ld->config_dir, "plugins")); setenv("LIGHTNINGD_PLUGIN", "1", 1); + setenv("LIGHTNINGD_VERSION", version(), 1); /* Spawn the plugin processes before entering the io_loop */ plugins_start(plugins, dev_plugin_debug); From 6e01134209eca552a20d25b7063f645e02846e9d Mon Sep 17 00:00:00 2001 From: Simon Vrouwe Date: Fri, 23 Aug 2019 13:28:06 +0300 Subject: [PATCH 2/2] pylightning/plugin: add `lightning_version` member to plugin --- contrib/pylightning/lightning/plugin.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/contrib/pylightning/lightning/plugin.py b/contrib/pylightning/lightning/plugin.py index ab2c288a9c40..1f2ff0e12d72 100644 --- a/contrib/pylightning/lightning/plugin.py +++ b/contrib/pylightning/lightning/plugin.py @@ -111,6 +111,9 @@ def __init__(self, stdout=None, stdin=None, autopatch=True, dynamic=True): if not stdin: self.stdin = sys.stdin + self.lightning_version = None + if os.getenv('LIGHTNINGD_VERSION'): + self.lightning_version = os.getenv('LIGHTNINGD_VERSION') if os.getenv('LIGHTNINGD_PLUGIN') and autopatch: monkey_patch(self, stdout=True, stderr=True)