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cli: make '--rpc-file' take over other config options if absolute 

If absolute, we can deduce the lightning_dir, the network, and the
socket filename out of it.
This allows to be able to only specify the 'rpc-file', as before.

Changelog-Changed: Usage of `lightning-cli` by specifying only `--rpc-file` has been restored.
This commit is contained in:
darosior 2019-12-18 00:08:30 +01:00 committed by ZmnSCPxj, ZmnSCPxj jxPCSmnZ
parent 689dd28ddd
commit 4f3e8d461e
1 changed files with 8 additions and 0 deletions
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8
cli/lightning-cli.c
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@ -9,6 +9,7 @@
#include <ccan/opt/opt.h>
#include <ccan/read_write_all/read_write_all.h>
#include <ccan/str/str.h>
#include <ccan/tal/path/path.h>
#include <ccan/tal/str/str.h>
#include <common/configdir.h>
#include <common/json.h>
@ -492,6 +493,13 @@ int main(int argc, char *argv[])
tal_free(page);
}
/* If an absolute path to the RPC socket is given, it takes over other
* configuration options. */
if (path_is_abs(rpc_filename)) {
net_dir = path_dirname(ctx, rpc_filename);
rpc_filename = path_basename(ctx, rpc_filename);
}
if (chdir(net_dir) != 0)
err(ERROR_TALKING_TO_LIGHTNINGD, "Moving into '%s'",
net_dir);