-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathbake.cpp
More file actions
1349 lines (1099 loc) · 26.8 KB
/
bake.cpp
File metadata and controls
1349 lines (1099 loc) · 26.8 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>
#include <set>
#include <map>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <dirent.h>
typedef std::string String;
typedef std::set<String> SetS;
typedef std::set<int> SetI;
typedef std::vector<String> VecS;
typedef std::vector<VecS> VecVecS;
typedef std::map<int, String> MapIS;
typedef std::map<String, VecS> MapSV;
// Globals
VecS args;
VecVecS lines;
MapSV variables;
VecS inclDirs;
String RecipeName;
String Prefix;
/////////////
// Helpers //
/////////////
// Max
int Max(int a, int b);
// Join Paths
String Join(const String& a, const String& b);
// Join Paths
String Join(const String& a, const String& b, const String& c);
// Get Directory
String GetDir(const String& path);
// Concatenate VecS
String Concat(const VecS& vecS);
// Concatenate SetS
String Concat(const SetS& setS);
// Split
VecS Split(const String& line);
// Display SetS
String ToStr(const SetS& setS);
// Ends-With
bool EndsWith(const String& str, const String& ending);
// File-Exists
bool FileExists(const String& path);
// File Modification Date
int GetFileModTm(const String& filename);
// File Modification Date
int GetFileModTm(const SetS& filenames);
// Is Option On
bool IsOn(const String& key);
// Has Option
bool HasOpt(const String& key);
// Get Option
String GetOpt(const String& key);
// Get Value from Recipe
String GetVal(const String& key);
// Get Values from Recipe
VecS GetVals(const String& key);
// Get Multiple Values from Recipe
VecVecS GetValsM(const String& key);
// Get Set of Direct Includes
SetS GetIncls(const String& file);
// Get Set of Direct and Implied Includes
SetS GetAllIncls(const String& file);
// Make-Directory
void MkDir(const String& dir);
// Chop-Ending
String ChopEnd(const String& str, int end);
// Spawn Set of Commands
void Spawn(const VecS& cmds, int nSpawn);
// List Files in a Directory
VecS ListFiles(const String& dir);
// System Call
int System(const String& cmd);
// Get All Libraries
SetS GetLibFiles();
// Colors
String FgOn(int color);
String FgOff();
String FgRed();
String FgBlu();
String FgGrn();
String FgYlw();
String FgSky();
String FgOrg();
// Dashes
String Dashes(int n);
// Star
String Star();
// Display
void Display(const String& label, const String& target, const String& detail);
// First
struct First { bool done; First() : done(false) {} operator bool() { if (done) return false; return (done = true); } };
//////////
// Main //
//////////
int main(int argc, char* argv[])
{
// Get Args
for (int a = 1; a < argc; a++)
{
args.push_back(argv[a]);
}
// Help
if (IsOn("h"))
{
std::cerr << std::endl;
std::cerr << "Usage: bake [clean]" << std::endl;
std::cerr << "------------" << std::endl;
std::cerr << "-h help" << std::endl;
std::cerr << "-r=Recipe.cfg (Default is Recipe.cfg)" << std::endl;
std::cerr << "-j=SpawnSize (Default is 1)" << std::endl;
std::cerr << std::endl;
exit(0);
}
// Default Recipe
String pRecipe = "Recipe.cfg";
// Override Recipe
if (HasOpt("r"))
{
pRecipe = GetOpt("r");
}
// Spawn Size
int pSpawn = 1;
if (HasOpt("j"))
{
pSpawn = Max(atoi(GetOpt("j").c_str()), 1);
}
////////////
// Recipe //
////////////
// Open Recipe
std::ifstream file(pRecipe.c_str());
if (!file)
{
std::cerr << "Can't open recipe: " << pRecipe << std::endl;
exit(1);
}
// Store Lines
String line;
while (getline(file, line))
{
// Skip Blanks and Comments
if (line.empty() || line[0] == '#')
{
continue;
}
// Tokens
VecS tokens = Split(line);
if (!tokens.empty())
{
// Defines
if (tokens[0] == "Define")
{
// Sufficient Tokens
if (tokens.size() >= 2)
{
// Variable Name
String name = tokens[1];
// Variable Value
VecS value;
for (int t = 2; t < tokens.size(); t++)
{
// Store Variable
variables[name].push_back(tokens[t]);
}
}
}
// Normal Line
else
{
lines.push_back(tokens);
}
}
}
// Substitute Variables
VecVecS replaced;
// For Each Line
for (int i = 0; i < lines.size(); i++)
{
// Replaced Tokens
VecS repTokens;
VecS tokens = lines[i];
for (int t = 0; t < tokens.size(); t++)
{
// Check For Variable
String token = tokens[t];
if (!token.empty() && token[0] == '$')
{
// Variable Name
String name = token.substr(1, token.size() - 1);
// Replace Token With Value
MapSV::iterator find = variables.find(name);
if (find != variables.end())
{
for (VecS::const_iterator v = find->second.begin(); v != find->second.end(); ++v)
{
repTokens.push_back(*v);
}
}
}
else
{
// Store Token
repTokens.push_back(token);
}
}
// Add Line
replaced.push_back(repTokens);
}
// Replace
lines = replaced;
// Clean - Special Processing
if (args.size() >= 1 && args[0] == "clean")
{
// Remove Directories
String dirsForRemoval;
dirsForRemoval += " " + GetVal("ObjectBinDir");
VecVecS appDescs = GetValsM("AppDir");
// For Each Application Description
for (VecVecS::iterator a = appDescs.begin(); a != appDescs.end(); ++a)
{
// Application Description
VecS appDesc = *a;
// Validate Description
if (appDesc.size() != 3 || appDesc[1] != "=>")
{
std::cerr << "Bad format in Recipe for AppDir, must be of the form 'appDir => binDir' not " << Concat(appDesc) << std::endl;
exit(1);
}
// Application Bin Directories
String pAppBinDir = appDesc[2];
dirsForRemoval += " " + pAppBinDir;
}
// Unit-Test Descriptions
VecVecS unitDescs = GetValsM("UnitTestDir");
// For Each Unit-Test Description
for (VecVecS::iterator u = unitDescs.begin(); u != unitDescs.end(); ++u)
{
// Unit-Test Description
VecS unitDesc = *u;
// Validate Description
if (unitDesc.size() != 3 || unitDesc[1] != "=>")
{
std::cerr << "Bad format in Recipe for UnitTestDir, must be of the form 'unitDir => binDir' not " << Concat(unitDesc) << std::endl;
exit(1);
}
// Unit-Test Directories
String pUnitBinDir = unitDesc[2];
dirsForRemoval += " " + pUnitBinDir;
}
String rmDirCmd = "rm -rf " + dirsForRemoval;
std::cout << Star() << "Executing: " << rmDirCmd << std::endl;
system(rmDirCmd.c_str());
String rmScriptCmd = "rm -f " + GetVal("UnitTestScript");
std::cout << Star() << "Executing: " << rmScriptCmd << std::endl;
system(rmScriptCmd.c_str());
String rmLibArcCmd = "rm -f " + GetVal("ObjectLibArc");
std::cout << Star() << "Executing: " << rmLibArcCmd << std::endl;
system(rmLibArcCmd.c_str());
// Finished
exit(0);
}
/////////////////
// Recipe Name //
/////////////////
Prefix = FgSky() + "* Bake: " + FgOff() + FgOrg() + GetVal("Name") + FgOff() + " ";
std::cout << Prefix << std::endl;
//////////////
// Includes //
//////////////
// Include Directories
inclDirs = GetVals("IncludeDirs");
// Include Flags
String includeFlags;
for (VecS::iterator i = inclDirs.begin(); i != inclDirs.end(); ++i)
{
includeFlags += " -I" + *i;
}
// Library Directories
VecS libDirs = GetVals("LibraryDirs");
// Libraries
VecS libraries = GetVals("Libraries");
// Library Filenames (For Dependencies)
SetS libFileNames = GetLibFiles();
// Library Flags
String libraryFlags;
// Add Library Paths
for (VecS::iterator l = libDirs.begin(); l != libDirs.end(); ++l)
{
libraryFlags += " -L" + *l;
}
// Add Libraries
for (VecS::iterator l = libraries.begin(); l != libraries.end(); ++l)
{
libraryFlags += " -l" + *l;
}
// Compiler
String pCompiler = GetVal("Compiler");
String pCompPreFlags = Concat(GetVals("CompPreFlags"));
String pCompPostFlags = Concat(GetVals("CompPostFlags"));
///////////////////
// Build Objects //
///////////////////
String pObjSrcDir = GetVal("ObjectSrcDir");
String pObjBinDir = GetVal("ObjectBinDir");
String pObjLibArc = GetVal("ObjectLibArc");
MkDir(pObjBinDir);
// Build Objects
{
First display;
// Objects
SetS objects;
// Build Commands
VecS cmds;
// Object Source Files
VecS objSrcFiles = ListFiles(pObjSrcDir);
// For Each Object Source File
for (VecS::iterator o = objSrcFiles.begin(); o != objSrcFiles.end(); ++o)
{
// Object Source File
const String& objSrcName = *o;
// Confirm ".cpp"
if (EndsWith(objSrcName, ".cpp"))
{
String objSrcFile = Join(pObjSrcDir, objSrcName);
// Source Exists
if (FileExists(objSrcFile))
{
// Object File
String objBinFile = Join(pObjBinDir, ChopEnd(objSrcName, 4) + ".o");
// Add To Objects
objects.insert(objBinFile);
// Need-To-Build
bool needToBuild = false;
// Object Doesn't Exist
if (!FileExists(objBinFile))
{
needToBuild = true;
}
// Object Exists
else
{
// Object Modification Time
int objModTime = GetFileModTm(objBinFile);
// Source File Modified
if (GetFileModTm(objSrcFile) > objModTime)
{
needToBuild = true;
}
// Check Includes
else
{
// Includes
SetS includes = GetAllIncls(objSrcFile);
if (GetFileModTm(includes) > objModTime)
{
needToBuild = true;
}
}
}
// Need To Build
if (needToBuild)
{
String cmd = pCompiler;
cmd += " " + pCompPreFlags;
cmd += " -c " + objSrcFile;
cmd += " -o " + objBinFile;
cmd += " " + includeFlags;
cmd += " " + pCompPostFlags;
cmds.push_back(cmd);
// Display
if (display) Display("Building", "Objects", pObjSrcDir);
}
}
}
}
// Spawn Object Builds
Spawn(cmds, pSpawn);
// Build Object Archive (Static Library)
if (!FileExists(pObjLibArc) || GetFileModTm(objects) > GetFileModTm(pObjLibArc))
{
// Display
if (display) Display("Building", "Objects", pObjSrcDir);
// Create Directory
String objLibDir = GetDir(pObjLibArc);
MkDir(objLibDir);
// Archive Command
String objLibCmd = "ar rcs " + pObjLibArc + " " + Concat(objects);
std::cout << Prefix << FgGrn() << "Executing: " << FgOff() << objLibCmd << std::endl;
// System Call
int rc = system(objLibCmd.c_str());
if (rc != 0)
{
std::cerr << "Failed to build object archive: " << pObjLibArc << std::endl;
{
std::cerr << "Failed to build object archive: " << pObjLibArc << std::endl;
exit(1);
}
}
}
}
////////////////
// Build Apps //
////////////////
{
// Build Commands
VecS cmds;
// Application Descriptions
VecVecS appDescs = GetValsM("AppDir");
// For Each Application Description
for (VecVecS::iterator a = appDescs.begin(); a != appDescs.end(); ++a)
{
First display;
// Application Description
VecS appDesc = *a;
// Validate Description
if (appDesc.size() != 3 || appDesc[1] != "=>")
{
std::cerr << "Bad format in Recipe for AppDir, must be of the form 'appDir => binDir' not " << Concat(appDesc) << std::endl;
exit(1);
}
// Application Directories
String pAppSrcDir = appDesc[0];
String pAppBinDir = appDesc[2];
MkDir(pAppBinDir);
// Application Source Files
VecS appSrcFiles = ListFiles(pAppSrcDir);
// For Each Application Source File
for (VecS::iterator a = appSrcFiles.begin(); a != appSrcFiles.end(); ++a)
{
// Only C++ Files
if (!EndsWith(*a, ".cpp"))
{
continue;
}
// Application Source File
String appSrcFile = Join(pAppSrcDir, *a);
// Application Binary File
String appBinFile = Join(pAppBinDir, ChopEnd(*a, 4));
// Includes
SetS includes = GetAllIncls(appSrcFile);
// Check Need-to-Build
bool needToBuild = false;
// No Binary
if (!FileExists(appBinFile))
{
needToBuild = true;
}
// Include-File Modified
else if (GetFileModTm(includes) > GetFileModTm(appBinFile))
{
needToBuild = true;
}
// Source-File Modified
else if (GetFileModTm(appSrcFile) > GetFileModTm(appBinFile))
{
needToBuild = true;
}
// Object-File Library Modified
else if (GetFileModTm(pObjLibArc) > GetFileModTm(appBinFile))
{
needToBuild = true;
}
// Library-File Modified
else if (GetFileModTm(libFileNames) > GetFileModTm(appBinFile))
{
needToBuild = true;
}
// Need To Build
if (needToBuild)
{
String cmd = pCompiler;
cmd += " " + pCompPreFlags;
cmd += " " + appSrcFile;
cmd += " -o " + appBinFile;
cmd += " " + includeFlags;
cmd += " " + libraryFlags;
cmd += " " + pCompPostFlags;
cmds.push_back(cmd);
// Display
if (display) Display("Building", "Apps", pAppSrcDir);
}
}
}
// Spawn Application Builds
Spawn(cmds, pSpawn);
}
//////////////////////////
// Build Unit-Test Apps //
//////////////////////////
{
// Build Commands
VecS cmds;
// Unit-Test-Run Script
String unitScript = GetVal("UnitTestScript");
std::ofstream unitStream(unitScript.c_str());
if (!unitStream)
{
std::cerr << "Unable to create unit-test script: " << unitScript << std::endl;
exit(1);
}
// Unit-Test Descriptions
VecVecS unitDescs = GetValsM("UnitTestDir");
// For Each Unit-Test Description
for (VecVecS::iterator u = unitDescs.begin(); u != unitDescs.end(); ++u)
{
First display;
// Unit-Test Description
VecS unitDesc = *u;
// Validate Description
if (unitDesc.size() != 3 || unitDesc[1] != "=>")
{
std::cerr << "Bad format in Recipe for UnitTestDir, must be of the form 'unitDir => binDir' not " << Concat(unitDesc) << std::endl;
exit(1);
}
// Unit-Test Directories
String pUnitSrcDir = unitDesc[0];
String pUnitBinDir = unitDesc[2];
MkDir(pUnitBinDir);
// Unit-Test Source Files
VecS unitSrcFiles = ListFiles(pUnitSrcDir);
// For Each Unit-Test Source File
for (VecS::iterator a = unitSrcFiles.begin(); a != unitSrcFiles.end(); ++a)
{
// Only C++ Files
if (!EndsWith(*a, ".cpp"))
{
continue;
}
// Unit-Test Source File
String unitSrcFile = Join(pUnitSrcDir, *a);
// Unit-Test Binary File
String unitBinFile = Join(pUnitBinDir, ChopEnd(*a, 4));
// Add to Unit-Test-Run Script
unitStream << "./" << unitBinFile << std::endl;
// Includes
SetS includes = GetAllIncls(unitSrcFile);
// Check Need-to-Build
bool needToBuild = false;
// No Binary
if (!FileExists(unitBinFile))
{
needToBuild = true;
}
// Include Modified
else if (GetFileModTm(includes) > GetFileModTm(unitBinFile))
{
needToBuild = true;
}
// Source Modified
else if (GetFileModTm(unitSrcFile) > GetFileModTm(unitBinFile))
{
needToBuild = true;
}
// Object Library Modified
else if (GetFileModTm(pObjLibArc) > GetFileModTm(unitBinFile))
{
needToBuild = true;
}
// Library-File Modified
else if (GetFileModTm(libFileNames) > GetFileModTm(unitBinFile))
{
needToBuild = true;
}
// Need To Build
if (needToBuild)
{
String cmd = pCompiler;
cmd += " " + pCompPreFlags;
cmd += " " + unitSrcFile;
cmd += " -o " + unitBinFile;
cmd += " " + includeFlags;
cmd += " " + libraryFlags;
cmd += " " + pCompPostFlags;
cmds.push_back(cmd);
// Display
if (display) Display("Building", "Unit-Tests", pUnitSrcDir);
}
}
}
// Close Unit-Test-Run Script
unitStream.close();
// Spawn Unit-Test Builds
Spawn(cmds, pSpawn);
// Run Unit-Tests
System("chmod u+x " + unitScript);
System("./" + unitScript);
}
return 0;
}
///////////////////////////
// Helper Implementation //
///////////////////////////
// Max
int Max(int a, int b)
{
return (a > b) ? a : b;
}
// Join Paths
String Join(const String& a, const String& b)
{
return a + "/" + b;
}
// Get Directory
String GetDir(const String& path)
{
int final = -1;
int i = 0;
while (i < path.size())
{
if (path[i] == '/')
{
final = i;
}
i++;
}
if (final == -1)
{
return "./";
}
return path.substr(0, final);
}
// Join Paths
String Join(const String& a, const String& b, const String& c)
{
return a + "/" + b + "/" + c;
}
// Concatenate VecS
String Concat(const VecS& vecS)
{
String result;
for (VecS::const_iterator s = vecS.begin(); s != vecS.end(); ++s)
{
if (s != vecS.begin())
{
result += " ";
}
result += *s;
}
return result;
}
// Concatenate SetS
String Concat(const SetS& setS)
{
String result;
for (SetS::const_iterator s = setS.begin(); s != setS.end(); ++s)
{
if (s != setS.begin())
{
result += " ";
}
result += *s;
}
return result;
}
// Split
VecS Split(const String& line)
{
VecS result;
std::stringstream stream(line);
String token;
while (stream >> token)
{
result.push_back(token);
}
return result;
}
// Display SetS
String ToStr(const SetS& setS)
{
String result = "Set:";
for (SetS::const_iterator s = setS.begin(); s != setS.end(); ++s)
{
result += " " + *s;
}
return result;
}
// Ends-With
bool EndsWith(const String& str, const String& ending)
{
if (str.size() >= ending.size())
{
if (str.substr(str.size() - ending.size(), ending.size()) == ending)
{
return true;
}
}
return false;
}
// File-Exists
bool FileExists(const String& path)
{
struct stat s;
if (stat(path.c_str(), &s) == 0)
{
if (s.st_mode & S_IFREG)
{
return true;
}
}
return false;
}
// File Modification Date
int GetFileModTm(const String& filename)
{
if (FileExists(filename))
{
struct stat s;
if (stat(filename.c_str(), &s) == 0)
{
return s.st_mtime;
}
}
return 0;
}
// File Modification Date
int GetFileModTm(const SetS& filenames)
{
int result = 0;
for (SetS::const_iterator f = filenames.begin(); f != filenames.end(); ++f)
{
int modTime = GetFileModTm(*f);
if (modTime > result)
{
result = modTime;
}
}
return result;
}
// Is Option On
bool IsOn(const String& key)
{
for (int a = 0; a < args.size(); a++)
{
if (args[a] == "-" + key)
{
return true;
}
}
return false;
}
// Has Option
bool HasOpt(const String& key)
{
for (int a = 0; a < args.size(); a++)
{
String arg = args[a];
if (arg.size() > 1 + key.size() + 1)
{
// Find -key=Value
if (arg.substr(0, 1 + key.size() + 1) == "-" + key + "=")
{
return true;
}
}
}
return false;
}
// Get Option
String GetOpt(const String& key)
{
for (int a = 0; a < args.size(); a++)
{
String arg = args[a];
if (arg.size() > 1 + key.size() + 1)
{
// Find -key=Value
if (arg.substr(0, 1 + key.size() + 1) == "-" + key + "=")
{
return arg.substr(1 + key.size() + 1, arg.size() - 1 - key.size() - 1);
}
}
}
std::cerr << "Missing Option: " << key << std::endl;
exit(1);
}
// Get Value from Recipe
String GetVal(const String& key)
{
for (int i = 0; i < lines.size(); i++)
{
const VecS& tokens = lines[i];
if (tokens[0] == key)
{
return tokens[1];
}
}
std::cerr << "Can't find key in recipe: " << key << std::endl;
exit(1);
}
// Get Values from Recipe
VecS GetVals(const String& key)
{
VecS result;
for (int i = 0; i < lines.size(); i++)
{
const VecS& tokens = lines[i];
if (tokens[0] == key)
{
for (int r = 1; r < tokens.size(); r++)
{
result.push_back(tokens[r]);
}
}
}