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module util;
import std.ascii;
import std.array;
import std.stdio;
import std.string;
import std.process;
import std.algorithm;
import std.file;
import std.path;
import std.conv : to;
enum byte MAXCOLS = 80;
void banner(const char ch, string s) {
string ruler;
byte i = 0;
while (i < MAXCOLS) {
ruler ~= ch;
i++;
}
string result;
string[] tmpstr = splitLines(wrap(s, MAXCOLS - 2, ch ~ " ", ch ~ " "));
foreach (idx, line; tmpstr) {
if (idx < tmpstr.length - 1) {
line ~= " \\";
}
result ~= line ~ "\n";
}
writeln(ruler);
write(result);
writeln(ruler);
}
static auto getenv(string[string] base=null, string preface=null) {
const char delim = '=';
char delim_line = '\n';
string[string] env;
string cmd = "env";
version (linux) {
cmd ~= " -0";
delim_line = '\0';
}
version (Windows) {
cmd = "set";
delim_line = "\r\n";
}
// Execute a command before dumping the environment
if (preface !is null) {
cmd = preface ~ " && " ~ cmd;
}
auto env_sh = executeShell(cmd, env=base);
if (env_sh.status) {
throw new Exception("Unable to read shell environment:" ~ env_sh.output);
}
foreach (string line; split(env_sh.output, delim_line)) {
if (line.empty) {
continue;
}
auto data = split(line, delim);
// Recombine extra '=' chars
if (data.length > 2) {
data[1] = join(data[1 .. $], delim);
}
env[data[0]] = data[1];
}
return env;
}
string safe_spec(string s) {
return "'" ~ s ~ "'";
}
string safe_install(string[] specs) {
string[] result;
foreach (record; specs) {
result ~= safe_spec(record);
}
return result.join(" ");
}
string safe_install(string specs) {
string[] result;
foreach (record; specs.split(" ")) {
result ~= safe_spec(record);
}
return result.join(" ");
}
string pytest_xunit2(string filename) {
if (!filename.exists) {
auto dummy = File(filename, "w+");
dummy.write("");
dummy.flush();
dummy.close();
}
string _data = readText(filename);
string data;
string result;
bool inject = false;
bool inject_wait = false;
bool has_section = false;
bool has_junit_family = false;
string section;
immutable string key = "junit_family";
immutable string cfgitem = key ~ " = xunit2";
if (filename.baseName == "setup.cfg") {
section = "[tool:pytest]";
} else if (filename.baseName == "pytest.ini") {
section = "[pytest]";
}
foreach (line; splitLines(_data)) {
string tmp = line.to!string;
if (canFind(tmp, section)) {
has_section = true;
}
if (canFind(tmp, key)) {
has_junit_family = true;
}
data ~= tmp ~ "\n";
}
if (!has_section) {
return data ~ format("\n%s\n%s\n", section, cfgitem);
}
foreach (rec; splitLines(data)) {
if (!has_section) {
break;
} else if (rec.strip == section && !has_junit_family) {
inject = true;
} else if (has_junit_family) {
inject_wait = true;
} else if (inject_wait) {
if (canFind(rec, key)) {
rec = cfgitem ~ "\n";
inject_wait = false;
}
} else if (inject) {
result ~= cfgitem ~ "\n";
inject = false;
}
result ~= rec ~ "\n";
}
return result;
}
ulong[] indexOfAll(string s, char ch) {
ulong[] result;
for (ulong i = 0; i < s.length; i++) {
if (s[i] == ch) {
result ~= i;
}
}
return result;
}
string expander(string[string] aa, string name, char delim = '$') {
string s = aa[name].dup;
ulong[] needles = indexOfAll(s, delim);
string[string] found;
foreach (needle; needles) {
string tmp = "";
for (ulong i = needle; i < s.length; i++) {
if (s[i] == delim) continue;
else if (s[i] == '{' || s[i] == '}') continue;
else if (!s[i].isAlphaNum && s[i] != '_' ) break;
tmp ~= s[i];
}
writeln(tmp);
found[tmp] = aa.get(tmp, "");
}
foreach (pair; found.byPair) {
s = s.replace(delim ~ pair.key, pair.value)
.replace(format("%c{%s}", delim, pair.key), pair.value);
}
return s;
}
string short_version(string vrs) {
string tmp = vrs.dup;
tmp = tmp.replace(".", "");
if (tmp.length > 2) {
tmp = tmp[0 .. 2];
}
return tmp;
}
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