Add.cpp

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#include "Add.h"
#include "../Utils.h"

#include <InterfaceKit.h>

#include <stdlib.h>


Add::Add(BString dirPath, vector<char*> files)
    :
    GitCommand()
{
    fDirPath = dirPath;
    fFiles = files;
}


git_strarray
Add::InitArray(vector<char*> files)
{
    git_strarray array = {0};
    array.count = files.size();
    array.strings = (char**) malloc(sizeof(char*) * array.count);
    
    for (int i=0; i<array.count; i++)
        array.strings[i] = files[i];
    
    return array;
}


void
Add::FreeArray(git_strarray array)
{
    free(array.strings);
}


int
Add::AddFiles(BString dirPath, vector<char*> files)
{
    git_repository *repo = NULL;
    git_index *index;
    git_strarray array = InitArray(files);
    int ret = 0;

    git_libgit2_init();

    ret = git_repository_open(&repo, dirPath.String());
    if (ret != 0)
        goto ret;

    ret = git_repository_index(&index, repo);
    if (ret != 0)
        goto ret;

    ret = git_index_add_all(index, &array, 0, NULL, NULL);
    if (ret != 0)
        goto ret;

    ret = git_index_write(index);
    if (ret != 0)
        goto ret;

ret:
    FreeArray(array);
    git_index_free(index);
    git_repository_free(repo);

    git_libgit2_shutdown();
    return ret;
}


void
Add::Execute()
{
    if (AddFiles(fDirPath, fFiles) < 0) {
        const git_error* err = giterr_last();
        printf("Error %d : %s\n", err->klass, err->message);

        BString buffer("Error : %s");
        buffer.ReplaceFirst("%s", err->message);
        BAlert* alert = new BAlert("", buffer.String(), "Cancel", 
            0, 0, B_WIDTH_AS_USUAL, B_WARNING_ALERT);
        alert->Go();
    } else {
        BString buffer("Files successfully added to the repository.");
        BAlert* alert = new BAlert("", buffer.String(), "OK", 
            0, 0, B_WIDTH_AS_USUAL);
        alert->Go();
    }

    BMessenger messenger(APP_SIGN);
    messenger.SendMessage(new BMessage(kQuitWindow));
}