ObjectGraph-Xcode/ObjectGraph/ObjectGraph.m at master · vampirewalk/ObjectGraph-Xcode · GitHub

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// ObjectGraph.m

// ObjectGraph

// Created by vampirewalk on 2015/1/13.

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to

// deal in the Software without restriction, including without limitation the

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// sell copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in

// all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

// IN THE SOFTWARE.

#import "ObjectGraph.h"

#import "VWKShellHandler.h"

#import "VWKWorkspaceManager.h"

#import "VWKProject.h"

static ObjectGraph *sharedPlugin;

static NSString *BIN_PATH = @"/bin";

static NSString *USER_BIN_PATH = @"/usr/bin";

static NSString *USER_LOCAL_BIN_PATH = @"/usr/local/bin";

static NSString *PYTHON_EXECUTABLE = @"python";

static NSString *GRAPHVIZ_EXECUTABLE = @"dot";

static NSString *MOVE_EXECUTABLE = @"mv";

static NSString *OPEN_EXECUTABLE = @"open";

typedef void(^TaskBlock)(NSTask *t, NSString *standardOutputString, NSString *standardErrorString);

@interface ObjectGraph()

@property (nonatomic, strong, readwrite) NSBundle *bundle;

@property (nonatomic, strong) NSMenuItem *drawObjectGraphItem;

@property (nonatomic, strong) NSMenuItem *pathItem;

@property (nonatomic, copy) NSString *sourceCodePath;

@property (nonatomic, copy) TaskBlock getGraphvizExecutablePathBlock;

@property (nonatomic, copy) TaskBlock convertToPDFBlock;

@property (nonatomic, copy) TaskBlock movePDFFileBlock;

@property (nonatomic, copy) TaskBlock moveDOTFileBlock;

@property (nonatomic, copy) TaskBlock openBlock;

@end

@implementation ObjectGraph

+ (void)pluginDidLoad:(NSBundle *)plugin

{

static dispatch_once_t onceToken;

NSString *currentApplicationName = [[NSBundle mainBundle] infoDictionary][@"CFBundleName"];

if ([currentApplicationName isEqual:@"Xcode"]) {

dispatch_once(&onceToken, ^{

sharedPlugin = [[self alloc] initWithBundle:plugin];

});

}

+ (instancetype)sharedPlugin

{

return sharedPlugin;

}

+ (NSBundle *)pluginBundle

{

return [NSBundle bundleForClass:self];

}

- (id)initWithBundle:(NSBundle *)plugin

{

if (self = [super init]) {

// reference to plugin's bundle, for resource access

self.bundle = plugin;

[self setDefaultSourceCodePathPath];

[self setupGetGraphvizExecutablePathBlock];

[self setupConvertToPDFBlock];

[self setupMovePDFFileBlock];

[self setupMoveDOTFileBlock];

[self setupOpenBlock];

// Create menu items, initialize UI, etc.

[[NSOperationQueue mainQueue] addOperationWithBlock:^{

[self addMenuItems];

}];

}

return self;

}

- (void)setDefaultSourceCodePathPath

{

VWKProject *project = [VWKProject projectForKeyWindow];

self.sourceCodePath = project.directoryPath;

}

#pragma mark - Menu

- (void)addMenuItems

{

NSMenuItem *topMenuItem = [[NSApp mainMenu] itemWithTitle:@"Product"];

if (topMenuItem) {

NSMenuItem *objectGraphMenu = [[NSMenuItem alloc] initWithTitle:@"ObjectGraph" action:nil keyEquivalent:@""];

objectGraphMenu.submenu = [[NSMenu alloc] initWithTitle:@"ObjectGraph"];

self.drawObjectGraphItem = [[NSMenuItem alloc] initWithTitle:@"Draw Object Graph" action:@selector(drawObjectGraph) keyEquivalent:@""];

[self.drawObjectGraphItem setTarget:self];

self.pathItem = [[NSMenuItem alloc] initWithTitle:@"Set Source Code PATH..." action:@selector(selectPath) keyEquivalent:@""];

[self.pathItem setTarget:self];

[[objectGraphMenu submenu] addItem:self.drawObjectGraphItem];

[[objectGraphMenu submenu] addItem:self.pathItem];

[[topMenuItem submenu] insertItem:objectGraphMenu atIndex:[topMenuItem.submenu indexOfItemWithTitle:@"Build For"]];

}

#pragma mark - Menu Actions

// Sample Action, for menu item:

- (void)drawObjectGraph

{

if([self isValidSourceCodePath])

{

self.sourceCodePath = self.projectPath;

}

NSString *dotFileScriptPath = [[ObjectGraph pluginBundle] pathForResource:@"objc_dep" ofType:@"py"];

if (dotFileScriptPath.length) {

[VWKShellHandler runShellCommand:[USER_BIN_PATH stringByAppendingPathComponent:PYTHON_EXECUTABLE]

withArgs:@[dotFileScriptPath, _sourceCodePath, @"-o", self.dotFileName]

directory:_sourceCodePath

completion:self.getGraphvizExecutablePathBlock];

}

- (void)selectPath

{

NSOpenPanel *oPanel = [NSOpenPanel openPanel];

[oPanel setCanChooseDirectories:YES];

[oPanel setCanChooseFiles:NO];

if ([oPanel runModal] == NSModalResponseOK) {

NSString *projPath = [[[oPanel URLs] objectAtIndex:0] path];

self.sourceCodePath = projPath;

}

#pragma mark - Private Method

- (NSString *)dotFileName

{

VWKProject *project = [VWKProject projectForKeyWindow];

NSString *dotFileName = [project.projectName stringByAppendingPathExtension:@"dot"];

return dotFileName;

}

- (NSString *)pdfFileName

{

VWKProject *project = [VWKProject projectForKeyWindow];

NSString *pdfFileName = [project.projectName stringByAppendingPathExtension:@"pdf"];

return pdfFileName;

}

- (NSString *)projectPath

{

VWKProject *project = [VWKProject projectForKeyWindow];

NSString *projectPath = project.directoryPath;

return projectPath;

}

- (BOOL)isValidSourceCodePath

{

NSFileManager *manager = [NSFileManager defaultManager];

return _sourceCodePath == nil || ![manager fileExistsAtPath:_sourceCodePath];

}

- (void)setupGetGraphvizExecutablePathBlock

{

NSDictionary *environmentDict = [[NSProcessInfo processInfo] environment];

NSString *shellString = [environmentDict objectForKey:@"SHELL"];

NSArray *args = @[@"-l",

@"-c",

@"which dot", //Assuming git is the launch path you want to run

];

__weak __typeof(&*self)weakSelf = self;

self.getGraphvizExecutablePathBlock = ^(NSTask *t,

NSString *standardOutputString,

NSString *standardErrorString)

{

__strong __typeof(&*weakSelf)strongSelf = weakSelf;

[VWKShellHandler runShellCommand:shellString

withArgs:args

directory:strongSelf.sourceCodePath

completion:strongSelf.convertToPDFBlock];

};

}

- (void)setupConvertToPDFBlock

{

__weak __typeof(&*self)weakSelf = self;

self.convertToPDFBlock = ^(NSTask *t,

NSString *standardOutputString,

NSString *standardErrorString){

__strong __typeof(&*weakSelf)strongSelf = weakSelf;

if (standardOutputString.length > 0) {

NSString *GRAPHVIZ_EXECUTABLE_PATH = [standardOutputString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

[VWKShellHandler runShellCommand:GRAPHVIZ_EXECUTABLE_PATH

withArgs:@[@"-Tpdf", strongSelf.dotFileName, @"-o", strongSelf.pdfFileName]

directory:strongSelf.sourceCodePath

completion:strongSelf.movePDFFileBlock];

}

};

}

- (void)setupMovePDFFileBlock

{

__weak __typeof(&*self)weakSelf = self;

self.movePDFFileBlock = ^(NSTask *t,

NSString *standardOutputString,

NSString *standardErrorString){

__strong __typeof(&*weakSelf)strongSelf = weakSelf;

[VWKShellHandler runShellCommand:[BIN_PATH stringByAppendingPathComponent:MOVE_EXECUTABLE]

withArgs:@[strongSelf.pdfFileName, strongSelf.projectPath]

directory:strongSelf.sourceCodePath

completion:strongSelf.moveDOTFileBlock];

};

}

- (void)setupMoveDOTFileBlock

{

__weak __typeof(&*self)weakSelf = self;

self.moveDOTFileBlock = ^(NSTask *t,

NSString *standardOutputString,

NSString *standardErrorString){

__strong __typeof(&*weakSelf)strongSelf = weakSelf;

[VWKShellHandler runShellCommand:[BIN_PATH stringByAppendingPathComponent:MOVE_EXECUTABLE]

withArgs:@[strongSelf.dotFileName, strongSelf.projectPath]

directory:strongSelf.sourceCodePath

completion:strongSelf.openBlock];

};

}

- (void)setupOpenBlock

{

__weak __typeof(&*self)weakSelf = self;

self.openBlock = ^(NSTask *t,

NSString *standardOutputString,

NSString *standardErrorString){

__strong __typeof(&*weakSelf)strongSelf = weakSelf;

[VWKShellHandler runShellCommand:[USER_BIN_PATH stringByAppendingPathComponent:OPEN_EXECUTABLE]

withArgs:@[strongSelf.pdfFileName]

directory:strongSelf.projectPath

completion:nil];

};

}

- (void)dealloc

{

[[NSNotificationCenter defaultCenter] removeObserver:self];

}

@end

ObjectGraph-Xcode/ObjectGraph/ObjectGraph.m at master · vampirewalk/ObjectGraph-Xcode · GitHub

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