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common: change default network to mainnet for all

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Changelog-changed: Default network on both new and old
installs is now bitcoin. The warning "default network
changing in 2020" was removed.

Reverts 36c517b
Fixes #4159
This commit is contained in:
Jan Sarenik 2020-12-14 21:08:03 +01:00 • committed by Christian Decker
parent 0e326dd3a7
commit 0401c60d43
1 changed files with 2 additions and 40 deletions
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42
common/configdir.c
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@ -10,9 +10,6 @@
#include <common/utils.h>
#include <common/version.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
bool deprecated_apis = true;
@ -293,34 +290,6 @@ void parse_config_files(const char *config_filename,
parse_state = CMDLINE;
}
/* Could be a yet-to-be-upgraded dir (definitely testnet), or could be
* it's been upgraded to testnet. */
static bool smells_like_old_testnet(const char *config_basedir)
{
struct stat st;
/* Doubles as convenient top-level ctx for this function */
const char *base = default_base_configdir(NULL);
if (!config_basedir)
config_basedir = base;
/* If it doesn't exist, it's not testnet. */
if (stat(config_basedir, &st) != 0) {
tal_free(base);
return false;
}
/* Does it have a bitcoin/ subdir and no testnet/ subdir? */
if (stat(path_join(base, config_basedir, "bitcoin"), &st) == 0
&& stat(path_join(base, config_basedir, "testnet"), &st) != 0) {
tal_free(base);
return false;
}
tal_free(base);
return true;
}
void initial_config_opts(const tal_t *ctx,
int argc, char *argv[],
char **config_filename,
@ -401,15 +370,8 @@ void initial_config_opts(const tal_t *ctx,
opt_early_parse_incomplete(argc, argv, opt_log_stderr_exit);
/* We use a global (in common/utils.h) for the chainparams. */
if (!chainparams) {
/* Use bitcoin default on new installations. */
if (deprecated_apis && smells_like_old_testnet(*config_basedir)) {
warnx("WARNING: default network changing in 2020:"
" please set network=testnet in config!");
chainparams = chainparams_for_network("testnet");
} else
chainparams = chainparams_for_network("bitcoin");
}
if (!chainparams)
chainparams = chainparams_for_network("bitcoin");
if (!*config_basedir)
*config_basedir = default_base_configdir(ctx);