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2.066 and LDC compatability

This commit is contained in:
Hackerpilot 2015-04-20 01:08:08 -07:00
parent 700aaff7da
commit 512cd5fb73
1 changed files with 35 additions and 7 deletions
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42
src/dfmt/editorconfig.d
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@ -1,6 +1,25 @@
module dfmt.editorconfig;
import std.regex : ctRegex;
static if (__VERSION__ >= 2067)
import std.traits : FieldNameTuple;
else
{
private enum NameOf(alias T) = T.stringof;
template FieldNameTuple(T)
{
import std.typetuple : staticMap;
import std.traits : isNested;
static if (is(T == struct) || is(T == union))
alias FieldNameTuple = staticMap!(NameOf, T.tupleof[0 .. $ - isNested!T]);
else static if (is(T == class))
alias FieldNameTuple = staticMap!(NameOf, T.tupleof);
else
alias FieldNameTuple = TypeTuple!"";
}
}
private auto headerRe = ctRegex!(`^\s*\[([^\n]+)\]\s*(:?#.*)?$`);
private auto propertyRe = ctRegex!(`^\s*([\w_]+)\s*=\s*([\w_]+)\s*[#;]?.*$`);
private auto commentRe = ctRegex!(`^\s*[#;].*$`);
@ -43,7 +62,6 @@ mixin template StandardEditorConfigFields()
void merge(ref const typeof(this) other, const string fileName)
{
import std.path : globMatch;
import std.traits : FieldNameTuple;
if (other.pattern is null || !fileName.globMatch(other.pattern))
return;
@ -77,7 +95,7 @@ EC getConfigFor(EC)(string path)
import std.stdio : File;
import std.regex : regex, match;
import std.path : globMatch, dirName, baseName, pathSplitter, buildPath;
import std.algorithm : reverse, map, filter, each;
import std.algorithm : reverse, map, filter;
import std.array : array;
EC result;
@ -94,7 +112,17 @@ EC getConfigFor(EC)(string path)
break;
}
reverse(configs);
configs.each!(a => a.each!(b => result.merge(b, fileName)))();
static if (__VERSION__ >= 2067)
{
import std.algorithm : each;
configs.each!(a => a.each!(b => result.merge(b, fileName)))();
}
else
{
foreach (c; configs)
foreach (d; c)
result.merge(d, fileName);
}
return result;
}
@ -104,7 +132,6 @@ private EC[] parseConfig(EC)(string dir)
import std.file : exists;
import std.path : buildPath;
import std.regex : matchAll;
import std.traits : FieldNameTuple;
import std.conv : to;
import std.uni : toLower;
@ -115,9 +142,10 @@ private EC[] parseConfig(EC)(string dir)
return sections;
File f = File(path);
foreach (line; f.byLineCopy())
foreach (line; f.byLine())
{
auto headerMatch = line.matchAll(headerRe);
auto l = line.idup;
auto headerMatch = l.matchAll(headerRe);
if (headerMatch)
{
sections ~= section;
@ -128,7 +156,7 @@ private EC[] parseConfig(EC)(string dir)
}
else
{
auto propertyMatch = line.matchAll(propertyRe);
auto propertyMatch = l.matchAll(propertyRe);
if (propertyMatch)
{
auto c = propertyMatch.captures;