110 lines
2.4 KiB
D
110 lines
2.4 KiB
D
/*
|
|
* esvsearch: search the Bible from your terminal
|
|
*
|
|
* The GPLv2 License (GPLv2)
|
|
* Copyright (c) 2023-2024 Jeremy Baxter
|
|
*
|
|
* esv is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* esv is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with esv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
module esvsearch;
|
|
|
|
import std.file : FileException;
|
|
import std.getopt : getopt, GetOptException;
|
|
import std.path : baseName, expandTilde;
|
|
import std.process : environment;
|
|
import std.stdio : writeln, writefln;
|
|
|
|
import esvapi;
|
|
import initial;
|
|
import util;
|
|
|
|
import cf = config;
|
|
|
|
@safe:
|
|
|
|
string cFlag; /* config path */
|
|
bool VFlag; /* show version */
|
|
|
|
int
|
|
main(string[] args)
|
|
{
|
|
INIUnit ini;
|
|
ESVApi esv;
|
|
string apiKey;
|
|
string configPath;
|
|
|
|
sharedInit(args);
|
|
|
|
cFlag = null;
|
|
|
|
/* Parse command-line options */
|
|
try {
|
|
import std.getopt : config;
|
|
getopt(args,
|
|
config.bundling,
|
|
config.caseSensitive,
|
|
"c", &cFlag,
|
|
"V", &VFlag,
|
|
);
|
|
} catch (GetOptException e) {
|
|
handleOptError(e.msg);
|
|
}
|
|
|
|
if (VFlag) {
|
|
writeln("esvsearch " ~ cf.esvVersion);
|
|
return 0;
|
|
}
|
|
|
|
if (args.length < 2) {
|
|
stderr.writefln("usage: %s [-l length] query",
|
|
baseName(args[0]));
|
|
return 1;
|
|
}
|
|
|
|
/* determine configuration file: options take first priority,
|
|
* then environment variables, and then the default path */
|
|
configPath = environment.get(cf.configEnv, cf.configPath)
|
|
.expandTilde();
|
|
try {
|
|
if (cFlag)
|
|
configPath = cFlag.expandTilde();
|
|
|
|
readINIFile(ini, configPath);
|
|
} catch (FileException e) {
|
|
/* filesystem syscall errors */
|
|
import core.stdc.errno : ENOENT;
|
|
|
|
if (e.errno != ENOENT)
|
|
die(e.msg);
|
|
|
|
warn(configPath ~ ": no such file or directory");
|
|
warn("Invoke esv to create an initial configuration file.");
|
|
}
|
|
|
|
apiKey = ini["api"].key("key");
|
|
enforceDie(apiKey != null,
|
|
"API key not present in configuration file; cannot proceed");
|
|
|
|
esv = ESVApi(apiKey);
|
|
|
|
try
|
|
writeln(esv.searchFormat(args[1]));
|
|
catch (ESVException)
|
|
die("no results");
|
|
catch (CurlException e)
|
|
die(e.msg);
|
|
|
|
return 0;
|
|
}
|