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Tarted up the amalgamator, and made it replace spaces with tabs to reduce file size.

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This commit is contained in:
Julian Storer 2010-01-14 13:55:23 +00:00
parent 97035bb3a1
commit 0abb313d40
1 changed files with 82 additions and 23 deletions
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105
extras/amalgamator/juce_AmalgamatorMain.cpp
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@ -24,6 +24,7 @@
*/
#include <iostream>
#include "juce_AppConfig.h"
#include "../../juce_amalgamated.h"
@ -79,11 +80,9 @@ static bool parseFile (const File& rootFolder,
const bool isOuterFile,
const bool stripUnnecessaryStuff)
{
printf ("reading: " + file.getFileName() + "\n");
if (! file.exists())
{
printf ("!! ERROR - file doesn't exist!");
std::cout << "!! ERROR - file doesn't exist!";
return false;
}
@ -170,7 +169,68 @@ static bool parseFile (const File& rootFolder,
}
}
dest.add (line.trimEnd());
if (line.trimStart().startsWith (T("/*")))
{
int originalI = i;
String originalLine = line;
for (;;)
{
int end = line.indexOf (T("*/"));
if (end >= 0)
{
line = line.substring (end + 2);
// If our comment appeared just before an assertion, leave it in, as it
// might be useful..
if (lines [i + 1].contains (T("assert"))
|| lines [i + 2].contains (T("assert")))
{
i = originalI;
line = originalLine;
}
break;
}
line = lines [++i];
if (i >= lines.size())
break;
}
line = line.trimEnd();
if (line.isEmpty())
continue;
}
line = line.trimEnd();
{
// Turn initial spaces into tabs..
int numIntialSpaces = 0;
int len = line.length();
while (numIntialSpaces < len && line [numIntialSpaces] == ' ')
++numIntialSpaces;
if (numIntialSpaces > 0)
{
int tabSize = 4;
int numTabs = numIntialSpaces / tabSize;
line = String::repeatedString (T("\t"), numTabs) + line.substring (numTabs * tabSize);
}
if (! line.containsChar (T('"')))
{
// turn large areas of spaces into tabs - this will mess up alignment a bit, but
// it's only the amalgamated file, so doesn't matter...
line = line.replace (T(" "), T("\t"), false);
line = line.replace (T(" "), T("\t"), false);
}
}
dest.add (line);
}
return true;
@ -183,7 +243,7 @@ static bool munge (const File& templateFile, const File& targetFile, const Strin
{
if (! templateFile.existsAsFile())
{
printf (" The template file doesn't exist!\n\n");
std::cout << " The template file doesn't exist!\n\n";
return false;
}
@ -203,9 +263,7 @@ static bool munge (const File& templateFile, const File& targetFile, const Strin
return false;
}
//lines.trim();
//lines.removeEmptyStrings();
printf ("\nwriting: " + targetFile.getFullPathName() + "...\n\n");
std::cout << "Building: " << (const char*) targetFile.getFullPathName() << "...\n";
for (int i = 0; i < lines.size() - 2; ++i)
{
@ -223,13 +281,14 @@ static bool munge (const File& templateFile, const File& targetFile, const Strin
if (oldData == newData)
{
printf ("(No need to write - new file is identical)\n\n");
std::cout << "(No need to write - new file is identical)\n";
return true;
}
if (! targetFile.replaceWithData (newData.getData(), newData.getSize()))
{
printf ("\n!! ERROR - couldn't write to the target file: " + targetFile.getFullPathName() + "\n\n");
std::cout << "\n!! ERROR - couldn't write to the target file: "
<< (const char*) targetFile.getFullPathName() << "\n\n";
return false;
}
@ -267,7 +326,7 @@ static void mungeJuce (const File& juceFolder)
{
if (! juceFolder.isDirectory())
{
printf (" The folder supplied must be the root of your Juce directory!\n\n");
std::cout << " The folder supplied must be the root of your Juce directory!\n\n";
return;
}
@ -300,7 +359,7 @@ int main (int argc, char* argv[])
// before calling any Juce functionality..
initialiseJuce_NonGUI();
printf ("\n The C++ Amalgamator! Copyright 2008 by Julian Storer - www.rawmaterialsoftware.com\n\n");
std::cout << "\n*** The C++ Amalgamator! Written for Juce - www.rawmaterialsoftware.com\n";
if (argc == 4)
{
@ -318,18 +377,18 @@ int main (int argc, char* argv[])
}
else
{
printf (" Usage: amalgamator TemplateFile TargetFile \"FileToReplaceWildcard\"\n\n");
printf (" amalgamator will run through a C++ file and replace any\n"
" #include statements with the contents of the file they refer to.\n"
" It'll only do this for files that are within the same parent\n"
" directory as the target file, and will ignore include statements\n"
" that use '<>' instead of quotes. It'll also only include a file once,\n"
" ignoring any repeated instances of it.\n\n"
" The wildcard lets you specify what kind of files will be replaced, so\n"
" \"*.cpp;*.h\" would replace only includes that reference a .cpp or .h file.\n\n"
" Or: just run 'amalgamator YourJuceDirectory' to rebuild the juce files."
);
std::cout << " Usage: amalgamator TemplateFile TargetFile \"FileToReplaceWildcard\"\n\n";
" amalgamator will run through a C++ file and replace any\n"
" #include statements with the contents of the file they refer to.\n"
" It'll only do this for files that are within the same parent\n"
" directory as the target file, and will ignore include statements\n"
" that use '<>' instead of quotes. It'll also only include a file once,\n"
" ignoring any repeated instances of it.\n\n"
" The wildcard lets you specify what kind of files will be replaced, so\n"
" \"*.cpp;*.h\" would replace only includes that reference a .cpp or .h file.\n\n"
" Or: just run 'amalgamator YourJuceDirectory' to rebuild the juce files.";
}
std::cout << "\n";
return 0;
}