CpmLogic.icl 26.2 KB
Newer Older
1 2
implementation module CpmLogic

3 4 5
/**
 * Clean libraries imports
 */
6
import StdEnv,StdStrictLists
7
from StdOverloadedList import ++|,Last,Init,RemoveAt,SplitAt,instance length [!!]
8
import set_return_code,Directory
9

10 11 12
/**
 * CPM imports
 */
13
import AbsSyn,CpmPaths
14 15 16 17

/**
 * CleanIDE imports
 */
18
import UtilIO,IdeState,Platform,PmPath,PmEnvironment,PmProject,PmDriver
19
from PmCleanSystem import :: CompileOrCheckSyntax(..)
20 21 22 23

/**
 * Execute a general CPM action
 */
24
doCpmAction :: String String !CpmAction !*World -> *World
25 26 27 28 29
doCpmAction cleanhome  pwd  CpmMake           world = doMake cleanhome pwd world
doCpmAction cleanhome  pwd  (Project pn pa)   world = doProjectAction cleanhome pwd pn pa world
doCpmAction cleanhome  pwd  (Module mn ma)    world = doModuleAction cleanhome mn ma world
doCpmAction cleanhome  pwd  (Environment ea)  world = doEnvironmentAction cleanhome pwd ea world
doCpmAction _          _    _                 world =
30 31
  help  "cpm <target>"
    [  "Where <target> is one of the following:"
32 33 34 35 36 37 38
    ,  "  <projectname> [--force] [--envs=filename] : build project <projectname>."
    ,  "                                              Optionally force build (default: 'false')"
    ,  "                                              Optionally specify the environments file (default: 'IDEEnvs')"
    ,  "  project <projectfile>                     : project actions"
    ,  "  module <modulename>                       : module actions"
    //,  "  environment                               : environment actions"
    ,  "  make                                      : build all projects in the current directory"
39 40 41
    ,  ""
    ,  "Execute `cpm <target> help` to get help for specific actions."] world

42 43 44
/**
 * Find all project files in the current working directory and build them
 */
45
doMake :: String !String !*World -> *World
46
doMake cleanhome pwd world
47
  # ((ok,pwd_path),world) = pd_StringToPath pwd world
48
  | not ok
49
 	= error ("Failed to read current directory ("+++pwd+++")") world
50 51
  # ((err,entries), world) = getDirectoryContents pwd_path world
  | err<>NoDirError
52
 	= error ("Failed to read current directory ("+++pwd+++")") world
53 54 55 56 57
 	# xs = [e \\ {fileName=e}<-entries
 			| size e>=4 && e.[size e-4]=='.' && e.[size e-3]=='p' && e.[size e-2]=='r' && e.[size e-1]=='j']
 	| isEmpty xs
		= error ("No project file found in " +++ pwd) world
		= foldr (\pn -> doProjectAction cleanhome pwd pn (BuildProject False EnvsFileName)) world xs
58

59 60 61 62 63 64 65
/**
 * Default compiler options. Currently it is a simple alias for
 * forwards-compatibility.
 */
compilerOptions :: CompilerOptions
compilerOptions = DefaultCompilerOptions

66 67 68 69 70 71 72
getLine :: *World -> *(String, *World)
getLine world
  # (console, world)  = stdio world
  # (line, console)   = freadline console
  # (_, world)        = fclose console world
  = (line, world)

73 74 75
/**
 * Execute project-specific actions
 */
76
doProjectAction :: String String String ProjectAction *World -> *World
77 78
doProjectAction cleanhome pwd  pn  CreateProject world
  //Check if main module exists
79
  # (exists,world)  = accFiles (FExists mainmodule) world
80 81 82
  | not exists //       = error ("Main module " +++ mainmodule +++ " does not exist.") world
    # world         = showLines ["Main module " +++ mainmodule +++ " does not exist. Create it? [y/n]"] world
    # (line, world) = getLine world
83 84
    | line.[0] == 'y' = mkMainAndProject world
    | otherwise       = error ("Failed to create project. Need " +++ mainmodule) world
85
  | otherwise       = mkProject world
86
  where
87
  mainmodule   = MakeImpPathname pn
88

89 90 91 92
  mkMainAndProject world
    # world = doModuleAction "" mainmodule (CreateModule ApplicationModule) world
    = mkProject world
  mkProject world
93 94 95 96 97
    # edit_options   = {eo={newlines=NewlineConventionUnix},pos_size=NoWindowPosAndSize}
    //Create project file using the Clean IDE libraries
    # prj            = PR_NewProject mainmodule edit_options compilerOptions DefCodeGenOptions
                         DefApplicationOptions [!!] DefaultLinkOptions
    # project        = PR_SetRoot mainmodule edit_options compilerOptions prj
98
    # projectfile    = MakeProjectPathname pn
99
    = saveProject cleanhome pwd project projectfile world
100 101

doProjectAction cleanhome pwd  pn  ShowProject world
102 103 104 105
  # (proj_path, project, ok, world) = openProject pwd pn cleanhome world
  | not ok
	= world
  = showLines  [  "Content of " +++ proj_path +++ ":"
106 107 108 109 110 111 112 113
               ,  "ProjectRoot..: " +++ PR_GetRelativeRootDir project
               ,  "Target.......: " +++ PR_GetTarget project
               ,  "Executable...: " +++ PR_GetExecPath project
               ,  "Paths........:"
               :  showPaths project
               ] world

doProjectAction cleanhome pwd  pn  (BuildProject force ideenvs) world
114 115 116 117
  # (envs, world)                = readIDEEnvs cleanhome ideenvs world
  # (proj_path, proj, ok, world) = openProject pwd pn cleanhome world
  | not ok
	= world
118 119 120 121
  //Sanity checks on the project file to see if it is tampered with
  # appopts = PR_GetApplicationOptions proj
  | appopts.stack_traces && not appopts.profiling
    = abort "Stack tracing is enabled but time profiling is not\n"
122 123 124
  # (console, world)             = stdio world
  # iniGeneral                   = initGeneral True compilerOptions cleanhome proj_path proj envs console
  # {ls, gst_world}              = pinit force {ls=iniGeneral,gst_world=world,gst_continue_or_stop=False}
125
  = gst_world
126 127
  where
  pinit force_rebuild gst = BringProjectUptoDate force_rebuild cleanup gst
128
  cleanup exepath bool1 bool2 ps = abortLog (not bool2) "" ps
129

130
doProjectAction cleanhome pwd pn (Compile module_names) world
131 132 133
  # (envs, world) = readIDEEnvs cleanhome EnvsFileName world
    (project_path, project, ok, world) = openProject pwd pn cleanhome world
  | not ok
134
    = world
135 136
  # (console, world) = stdio world
    iniGeneral = initGeneral False compilerOptions cleanhome project_path project envs console
137 138
    gst = {ls=iniGeneral,gst_world=world,gst_continue_or_stop=False}
    gst = foldl (\gst module_name->CompileProjectModule Compilation module_name project (\_ _ _ gst->gst) gst) gst module_names
139 140
  = gst.gst_world

141 142 143 144 145
doProjectAction cleanhome pwd pn  (ProjectPath pa) world
  # (proj_path, project, ok, world) = openProject pwd pn cleanhome world
  | not ok
	= world
  = doProjectPathAction cleanhome pwd pn project pa world
146

147 148
doProjectAction cleanhome pwd pn (SetRelativeRoot relroot) world
  = withProject pwd pn cleanhome (uncurry (change_root_directory_of_project relroot) o PR_GetRootPathName) world
149

150 151
doProjectAction cleanhome pwd pn (SetTarget target) world
  = withProject pwd pn cleanhome (PR_SetTarget target) world
152

153 154
doProjectAction cleanhome pwd pn (SetExec exec) world
  = withProject pwd pn cleanhome (PR_SetExecPath exec) world
155

156
doProjectAction cleanhome pwd pn (SetBytecode Nothing) world
157 158 159 160 161 162
  = withProject pwd pn cleanhome (\p->PR_SetByteCodePath (bytecode_path (PR_GetExecPath p)) p) world
where
	bytecode_path exec_path
		| exec_path % (size exec_path-4,size exec_path-1) == ".exe"
			= exec_path % (0,size exec_path-4) +++ "bc"
			= exec_path +++ ".bc"
163 164 165
doProjectAction cleanhome pwd pn (SetBytecode (Just bcfile)) world
  = withProject pwd pn cleanhome (PR_SetByteCodePath bcfile) world

166
doProjectAction cleanhome pwd pn (SetProjectOptions project_options) world
167
	= withProject pwd pn cleanhome (set_project_options project_options) world
168 169 170 171 172 173 174 175 176 177 178
where
	set_project_options [project_option:project_options] project
		# project = set_project_option project_option project
		= set_project_options project_options project
	set_project_options [] project
		= project

	set_project_option DynamicsOn project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & dynamics = True} project
	set_project_option DynamicsOff project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & dynamics = False} project
179 180 181 182
	set_project_option GenericFusionOn project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & generic_fusion = True} project
	set_project_option GenericFusionOff project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & generic_fusion = False} project
183 184 185 186
	set_project_option DescExLOn project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & desc_exl = True} project
	set_project_option DescExLOff project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & desc_exl = False} project
187 188 189
	set_project_option (HeapSize hs) project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & hs = hs} project
	set_project_option (StackSize ss) project
190
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & ss = ss} project
191 192
	set_project_option (Output output) project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & o = output} project
193 194 195 196
	set_project_option RTSFlagsOff project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & disable_rts_flags=True} project
	set_project_option RTSFlagsOn project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & disable_rts_flags=False} project
Mart Lubbers's avatar
Mart Lubbers committed
197
	set_project_option TimeProfileOff project
198
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & profiling=False, stack_traces=False} project
Mart Lubbers's avatar
Mart Lubbers committed
199
	set_project_option TimeProfileOn project
200
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & profiling=True, stack_traces=False} project
Mart Lubbers's avatar
Mart Lubbers committed
201
	set_project_option StackTraceOff project
202
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & profiling=False, stack_traces=False} project
Mart Lubbers's avatar
Mart Lubbers committed
203
	set_project_option StackTraceOn project
204
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & profiling=True, stack_traces=True} project
Mart Lubbers's avatar
Mart Lubbers committed
205 206 207 208
	set_project_option MemoryProfileOff project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & memoryProfiling=False} project
	set_project_option MemoryProfileOn project
		= PR_SetApplicationOptions {PR_GetApplicationOptions project & memoryProfiling=True} project
209 210 211 212
	set_project_option LinkerGenerateSymbolsOn project
		= PR_SetLinkOptions project {PR_GetLinkOptions project & generate_symbol_table=True}
	set_project_option LinkerGenerateSymbolsOff project
		= PR_SetLinkOptions project {PR_GetLinkOptions project & generate_symbol_table=False}
213 214 215 216 217 218 219 220 221 222
	set_project_option (PO_OptimiseABC val) project
		= PR_SetCodeGenOptions {PR_GetCodeGenOptions project & optimise_abc=val} project
	set_project_option (PO_GenerateByteCode val) project
		= PR_SetCodeGenOptions {PR_GetCodeGenOptions project & generate_bytecode=val} project
	set_project_option (PO_StripByteCode val) project
		= PR_SetLinkOptions project {PR_GetLinkOptions project & strip_bytecode=val}
	set_project_option (PO_KeepByteCodeSymbols val) project
		= PR_SetLinkOptions project {PR_GetLinkOptions project & keep_bytecode_symbols=val}
	set_project_option (PO_PreLinkByteCode val) project
		= PR_SetLinkOptions project {PR_GetLinkOptions project & prelink_bytecode=val}
223

224
doProjectAction _          _  _   _    world             =
225
  help "cpm project <projectfile> <action>"
226
    [  "Where <action> is one of the following"
227
    ,  "  create                            : create a new project"
228
    ,  "  compile <modulename> [..]         : compile the given modules"
229 230 231 232
    ,  "  show                              : show project information"
    ,  "  build [--force] [--envs=filename] : build the project. Optionally force build (default: 'false')"
    ,  "                                      Optionally specify the environments file (default: 'IDEEnvs')"
    ,  "  path                              : manage project paths"
233 234
    ,  "  root .[.]                         : set the project root relative to the project file."
    ,  "                                    :  . is the same dir, .. the parent, ... the grandparent, etc."
235 236
    ,  "  target <env>                      : set target environment to <env>"
    ,  "  exec <execname>                   : set executable name to <execname>"
237
    ,  "  bytecode [bc]                     : set bytecode file to <bcfile> or <execname>.bc if no file given"
238 239 240 241 242
    ,  "  set <option> [<option>]           : Set one or more of the following options:"
    ,  "                                    : -h SIZE"
    ,  "                                    :     Change the heapsize (e.g. 2M)"
    ,  "                                    : -s SIZE"
    ,  "                                    :     Change the stacksize (e.g. 200K)"
243 244
    ,  "                                    : -generic_fusion,-ngeneric_fusion"
    ,  "                                    :     Enable or disable generic fusion"
245 246
    ,  "                                    : -strip,-nstrip"
	,  "                                    :     Enable or disable application stripping"
247 248
    ,  "                                    : -dynamics,-ndynamics"
    ,  "                                    :     Enable or disable dynamics"
249
    ,  "                                    : -descexl,-ndescexl"
250 251
    ,  "                                    :     Enable or disable descriptor generation and label exporting"
    ,  "                                    :     This translates to passing -desc and -exl to cocl"
252 253
    ,  "                                    : -rtsopts,-nrtsopts"
    ,  "                                    :     Enable or disable the default rts arguments (-h, -s, etc.)"
254 255 256
    ,  "                                    : -b,-nr,-nc,-sc"
    ,  "                                    :     Set the output option to BasicValuesOnly, NoReturnType,"
    ,  "                                    :     NoConsole or ShowConstructors respectively"
257 258 259
	,  "                                    : -pt, -npt, -tst, ntst"
    ,  "                                    :     Enable or disable time profiling and stack tracing"
	,  "                                    :     Note that these are mutually exclusive and if you select multiple, the last one will take effect"
Mart Lubbers's avatar
Mart Lubbers committed
260 261
	,  "                                    : -mp, -nmp"
    ,  "                                    :     Enable or disable memory profiling"
Mart Lubbers's avatar
Mart Lubbers committed
262 263 264 265 266 267 268 269 270 271 272 273 274 275
    ,  "                                    : -optimiseabc, -noptimiseabc"
    ,  "                                    :     Enable or disable ABC optimization for bytecode targets"
    ,  "                                    : -genbytecode, -ngenbytecode"
    ,  "                                    :     Enable or disable bytecode generation"
    ,  "                                    : -stripbytecode, -nstripbytecode"
    ,  "                                    :     Enable or disable bytecode stripping"
    ,  "                                    : -keepbytecodesymbols, -nkeepbytecodesymbols"
    ,  "                                    :     Enable or disable bytecode symbol keeping"
    ,  "                                    : -prelinkbytecode, -nprelinkbytecode"
    ,  "                                    :     Enable or disable bytecode prelinking"
    ,  ""
    ,  "Examples: "
    ,  " - To create an iTasks project for module test, run:"
    ,  "    cpm project test create"
276
    ,  "    cpm project test bytecode"
Mart Lubbers's avatar
Mart Lubbers committed
277
    ,  "    cpm project test.prj target iTasks"
278
    ,  "    cpm project test.prj set -dynamics -h 200m -s 2m -descexl -optimiseabc -genbytecode -stripbytecode -keepbytecodesymbols -prelinkbytecode"
Mart Lubbers's avatar
Mart Lubbers committed
279
    ,  "    cpm project test.prj build"
280 281
    ] world

282 283 284
/**
 * Execute environment-specific actions
 */
285
doEnvironmentAction :: String String EnvironmentAction *World -> *World
286
doEnvironmentAction cleanhome pwd ListEnvironments        world
287
	= withEnvironments cleanhome (\ts w->(Nothing, showLines [t.target_name\\t<-ts] w)) world
288
doEnvironmentAction cleanhome pwd (ImportEnvironment ef) world
289 290 291 292 293 294
	= withEnvironments cleanhome importEnvironment world
where
	importEnvironment ts world
		# ((ts`, ok, err), world) = openEnvironment ef world
		| not ok = (Nothing, error err world)
		= (Just (ts ++ ts`), world)
295
doEnvironmentAction cleanhome pwd (RemoveEnvironment en) world
296
	= withEnvironment cleanhome en (\_ w->(Just [], w)) world
297
doEnvironmentAction cleanhome pwd (ShowEnvironment en) world 
298
	= withEnvironment cleanhome en (\e w->(Nothing, showLines (printEnvironment e) w)) world
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
where
	printEnvironment e =
		[ "Name: " +++ e.target_name
		, "Paths: " +++ foldr (+++) "" ["\t" +++ t +++ "\n"\\t<|-e.target_path]
		, "Dynamics libraries: \n" +++ foldr (+++) "" ["\t" +++ t +++ "\n"\\t<|-e.target_libs]
		, "Object files: \n" +++ foldr (+++) "" ["\t" +++ t +++ "\n"\\t<|-e.target_objs]
		, "Static libraries: \n" +++ foldr (+++) "" ["\t" +++ t +++ "\n"\\t<|-e.target_stat]
		, "Compiler: " +++ e.target_comp
		, "Code generator: " +++ e.target_cgen
		, "ABC optimizer: " +++ e.target_abcopt
		, "Bytecode generator: " +++ e.target_bcgen
		, "Bytecode linker: " +++ e.target_bclink
		, "Bytecode stripper: " +++ e.target_bcstrip
		, "Bytecode prelink: " +++ e.target_bcprelink
		, "Linker: " +++ e.target_link
		, "Dynamic linker: " +++ e.target_dynl
		, "ABC version: " +++ toString e.target_vers
		, "64 bit processor: " +++ toString e.env_64_bit_processor
		, "Redirect console: " +++ toString e.target_redc
		, "Compile method: " +++ case e.target_meth of
			CompileSync = "sync"
			CompileAsync i = "async " +++ toString i
			CompilePers = "pers"
		, "Processor: " +++ toString e.target_proc
		]
324
doEnvironmentAction cleanhome pwd (ExportEnvironment en fp) world
325 326 327 328
	= withEnvironment cleanhome en exportEnvironment world
where
	exportEnvironment t world
		# (ok, world) = saveEnvironments fp [t] world
329
		| not ok = (Nothing, error ("Error saving environment to " +++ fp) world)
330
		= (Nothing, world)
331
doEnvironmentAction cleanhome pwd (CreateEnvironment en Nothing) world
332
	= withEnvironments cleanhome (\t w->(Just [{t_StdEnv & target_name=en}:t], w)) world
333
doEnvironmentAction cleanhome pwd (CreateEnvironment en (Just en`)) world
334
	= withEnvironment cleanhome en` (\t w->(Just [t, {t & target_name=en}], w)) world
335
doEnvironmentAction cleanhome pwd (RenameEnvironment en en`)   world
336
	= withEnvironment cleanhome en (\t w->(Just [{t & target_name=en`}], w)) world
337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353
doEnvironmentAction cleanhome pwd (SetEnvironmentCompiler en cp) world
	= modifyEnvironment cleanhome en (\t->{t & target_comp=cp}) world
doEnvironmentAction cleanhome pwd (SetEnvironmentCodeGen en cp) world
	= modifyEnvironment cleanhome en (\t->{t & target_cgen=cp}) world
doEnvironmentAction _ _  _ world
	= help "cpm environment <action>"
		[ "Where <action> is one of the following"
		, " list                 : list all available environments"
		, " import <filepath>          : import an environement from file <filepath>"
		, " create <envname> [<envname`>]    : create a new environment with name <envname> possibly inheriting all options from <envname`>"
		, " remove <envname>           : remove evironment <envname>"
		, " show <envname>            : show environment <envname>"
		, " export <envname> <filepath>     : export environment <envname> to <filepath>"
		, " rename <envname> <envname`>     : rename environment <envname> to <envname`>"
		, " setcompiler <envname> <compilername> : set compiler for <envname> to <compilername>"
		, " setcodegen <envname> <codegenname>  : set codegen for <envname> to <codegenname>"
		] world
354

355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371
withEnvironments :: String ([Target] *World -> (Maybe [Target], *World)) *World -> *World
withEnvironments cleanhome envf world
	# (envs, world) = uncurry envf (readIDEEnvs cleanhome EnvsFileName world)
	| isNothing envs = world
	# (ok, world) = writeIDEEnvs cleanhome EnvsFileName (fromJust envs) world
	| not ok = error ("Error writing environment") world
	= world

withEnvironment :: String String (Target *World -> (Maybe [Target], *World)) -> (*World -> *World)
withEnvironment cleanhome envname envf
	= withEnvironments cleanhome \ts world->
		case span (\s->s.target_name <> envname) ts of
			(_, []) = (Nothing, error ("Environment " +++ envname +++ " not found") world)
			(e, [t:es]) = case envf t world of
				(Nothing, world) = (Nothing, world)
				(Just ts, world) = (Just (flatten [e, ts, es]), world)

372 373 374 375
modifyEnvironment :: String String (Target -> Target) -> (*World -> *World)
modifyEnvironment cleanhome envname targetf
	= withEnvironment cleanhome envname (\t w->(Just [targetf t], w))

376 377 378
/**
 * Modify a project
 */
379 380 381 382 383 384
withProject :: !String !String !String (Project -> Project) *World -> *World
withProject pwd pn cleanhome f world
  # (project_path, project, ok, world) = openProject pwd pn cleanhome world
  | not ok
	= world
  = saveProject cleanhome pwd (f project) project_path world
385 386 387 388

/**
 * Execute path-related project actions
 */
389
doProjectPathAction :: String String String Project PathAction *World -> *World
390 391
doProjectPathAction cleanhome pwd pn project (AddPathAction paths) world
  = doModPaths cleanhome pwd pn project (Concat [! GetLongPathName path\\path<-paths !]) world
392

393
doProjectPathAction cleanhome pwd pn project (RemovePathAction i) world
394
  = doModPaths cleanhome pwd pn project (RemoveAt i) world
395

396 397
doProjectPathAction _ _ _ project ListPathsAction world
  = showLines ["Paths for project:" : showPaths project] world
398

399 400
doProjectPathAction cleanhome pwd pn project (MovePathAction i pdir) world
  = doModPaths cleanhome pwd pn project (moveStrictListIdx i pdir) world
401

402 403
doProjectPathAction _          _ _   _     _  world
  = help "cpm project <projectname.prj> path <action>"
404 405 406 407 408 409 410 411 412
    [  "Where <action> is one of the following"
    ,  "  add <path>          : add a path to the project"
    ,  "  list                : list all project paths and their index"
    ,  "  remove <i>          : remove path <i> from the list of projects"
    ,  "  move <i> <up|down>  : move path <i> up or down one position" ] world

/**
 * Collect all project paths in a list with an index prefixed
 */
413
showPaths :: !Project -> [String]
414
showPaths project = ["  [" +++ toString n +++ "]  " +++ p \\ p<|-PR_GetPaths project & n<-[0..]]
415 416 417 418 419 420

/**
 * Modify the list of paths in a project given a modification function which
 * takes a strict list of project paths and returns a strict list of project
 * paths.
 */
421 422
doModPaths :: !String !String !String !Project ([!String!] -> [!String!]) *World -> *World
doModPaths cleanhome pwd pn project f world
423 424
  # paths = PR_GetPaths project
  # prj   = PR_SetPaths False paths (f paths) project
425
  # world = saveProject cleanhome pwd prj pn world
426 427
  = showLines ["Successfully modified project paths"] world

428 429 430 431 432 433
append_dir_separator :: !{#Char} -> {#Char}
append_dir_separator s
	| size s>0 && s.[size s-1]==DirSeparator
		= s
		= s+++DirSeparatorString

434 435 436
/**
 * Open a project file
 */
437 438
openProject :: !FilePath !FilePath !FilePath !*World -> (!FilePath, !Project, Bool, !*World)
openProject pwd pn cleanhome world
439
  # proj_path                = GetLongPathName (append_dir_separator pwd +++ pn)
440 441 442 443
  # ((prj, ok, err), world)  = accFiles (ReadProjectFile proj_path cleanhome) world
  | not ok || err <> ""
	= (proj_path, prj, ok, error err world)
  = (proj_path, prj, ok, world)
444 445 446 447

/**
 * Save a project back to its project file
 */
448 449 450 451 452 453 454
saveProject :: !FilePath !FilePath !Project !FilePath !*World -> *World
saveProject cleanhome pwd prj projectfile world
  # proj_path = GetLongPathName projectfile
  # (ok, world) = accFiles (SaveProjectFile proj_path prj cleanhome) world
  | not ok
	= error "Error saving project" world
  = world
455 456 457 458 459

/**
 * Move a path at a given index up or down the list of paths. Abort execution
 * if the index is out of bounds.
 */
460
moveStrictListIdx :: !Int PathDirection [!a!] -> [!a!]
461
moveStrictListIdx i dir xs
462 463 464 465 466 467 468 469 470 471 472 473
  | i < 0 || i > length xs - 1 = abort ("Index " +++ toString i +++ " out of bounds")
  | otherwise                  = msl dir (SplitAt i xs)
  where  msl MovePathUp      ([!!], xs)        = xs
         msl MovePathUp      (xs, [!x:ys!])    = Init xs ++| [!x : Last xs : ys!]
         msl MovePathDown    ([!!], [!x:y:ys!])= [!y:x:ys!]
         msl MovePathDown    (xs, [!!])        = xs
         msl MovePathDown    (xs, [!y!])       = xs ++| [!y!]
         msl MovePathDown    (xs, [!x:y:ys!])  = xs ++| [!y:x:ys!]
         msl MovePathTop     (xs, [!!])        = xs
         msl MovePathTop     (xs, [!y:ys!])    = [!y:xs++|ys!]
         msl MovePathBottom  (xs, [!!])        = xs
         msl MovePathBottom  (xs, [!y:ys!])    = xs ++| ys ++| [!y!]
474 475 476 477

/**
 * Execute module-related actions
 */
478
doModuleAction :: String !String !ModuleAction !*World -> *World
479
doModuleAction _ mn  (CreateModule mt) world
480
  # (dclexists, world)  = accFiles (FExists dclnm) world
481
  | dclexists           = error ("Definition module '" +++ dclnm +++ "' already exists.") world
482
  # (iclexists, world)  = accFiles (FExists iclnm) world
483
  | iclexists           = error ("Implementation module '" +++ iclnm +++ "' already exists.") world
484
  = writeMods mt world
485
  where
486 487 488
  dclnm      = MakeDefPathname mn
  iclnm      = MakeImpPathname mn
  basenm     = iclnm % (0,size iclnm-5)
489

490
  mkmod mty  = mty +++ "module " +++ basenm
491

492 493 494 495
  writeMods ApplicationModule world = writeicl ApplicationModule world
  writeMods LibraryModule world
    # world = writeicl ApplicationModule world
    = writedcl world
496

497 498
  writeicl ApplicationModule  world = writeicl` "" world
  writeicl LibraryModule      world = writeicl` "implementation " world
499

500
  writeicl` pref world = writemod iclnm pref ("Failed to write implementation module '" +++ basenm +++ "'") world
501

502
  writedcl world = writemod dclnm "definition " ("Failed to write definition module '" +++ basenm +++ "'") world
503

504
  writemod nm pref errmsg world
505 506 507 508 509 510 511 512
  	# (ok,file,world) = fopen nm FWriteText world
  	| not ok
  		= error errmsg world
  	# file = fwrites (mkmod pref) file
  	  (ok,world) = fclose file world
  	| not ok
  		= error errmsg world
	    = world
513 514 515 516

doModuleAction _ _   _  world                =
  help "cpm module <modulename> <action>"
    [  "Where <action> is one of the following"
517 518 519 520
    ,  "  create [application|library]  : create a new module. Optionally specify module type (default: 'library')"
    //,  "  check <projectname.prj>       : type-check module in the context of project <projectname.prj>"
    //,  "  compile <projectname.prj>     : compile module in the context of project <projectname.prj>"
    ] world
521 522 523 524

/**
 * Show an error message
 */
525
error :: !String !*World -> *World
526
error message world
Camil Staps's avatar
Camil Staps committed
527
  # stderr     = stderr <<< message <<< "\n"
528
  # (ok,world) = fclose stderr world
529 530 531 532 533 534
  = set_return_code_world (-1) world

/**
 * Show a help message
 */
help :: !String ![String] !*World -> *World
535 536 537 538 539 540
help cmd lines world
  # lines` = [ "CPM: Clean Project Manager"
             : ""
             : "Usage: " +++ cmd
             : lines]
  = showLines lines` world
541 542 543 544 545 546 547

/**
 * Given a list of strings, concatenate them to a single string with newlines
 * in between, then print that new string to console.
 */
showLines :: ![String] !*World -> *World
showLines lines world
548
  # (console, world) = stdio world
549 550
  # console = foldl (\file s -> fwritec '\n' (fwrites s file)) console lines
  = snd (fclose console world)