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#include "conf-update.h"
void read_config() {
extern struct configuration config;
GKeyFile *conffile;
GError *error = NULL;
// set reasonable defaults
config.check_actions = TRUE;
if (getenv("EDITOR")) {
config.edit_tool = strdup(getenv("EDITOR"));
} else {
fprintf(stderr, "!!! ERROR: environment variable EDITOR not set; edit your /etc/rc.conf\n"
"!!! If you are using sudo, make sure it doesn't clean out the env.\n");
exit(EXIT_FAILURE);
}
conffile = g_key_file_new();
if (!g_key_file_load_from_file(conffile, CONFIG_FILE, G_KEY_FILE_NONE, NULL)) {
fprintf(stderr, "!!! ERROR: Could not load config file %s\n", CONFIG_FILE);
exit(EXIT_FAILURE);
} else {
config.automerge_trivial = g_key_file_get_boolean(conffile, PROG_NAME, "autoreplace_trivial", &error);
if (g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE) || g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) {
config.automerge_trivial = TRUE;
g_clear_error(&error);
}
config.automerge_unmodified = g_key_file_get_boolean(conffile, PROG_NAME, "autoreplace_unmodified", &error);
if (g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE) || g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) {
config.automerge_unmodified = FALSE;
g_clear_error(&error);
}
config.check_actions = g_key_file_get_boolean(conffile, PROG_NAME, "confirm_actions", &error);
if (g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE) || g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) {
config.check_actions = TRUE;
g_clear_error(&error);
}
if (!(config.diff_tool = g_key_file_get_string(conffile, PROG_NAME, "diff_tool", NULL))) {
config.diff_tool = strdup("diff -u");
}
if (!(config.pager = g_key_file_get_string(conffile, PROG_NAME, "pager", NULL))) {
config.pager = strdup("");
}
if (!(config.merge_tool = g_key_file_get_string(conffile, PROG_NAME, "merge_tool", NULL))) {
config.merge_tool = strdup("sdiff -s -o");
}
}
g_key_file_free(conffile);
}
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