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
|
{-# LANGUAGE OverloadedStrings #-}
module Main where
import Build ( buildLibrary
, buildProgram
)
import qualified Data.Text.IO as TIO
import Development.Shake ( FilePattern
, (<//>)
, getDirectoryFilesIO
)
import Development.Shake.FilePath ( (</>) )
import Options.Applicative ( Parser
, (<**>)
, command
, execParser
, fullDesc
, header
, help
, helper
, info
, long
, progDesc
, subparser
, switch
)
import System.Directory ( doesDirectoryExist
, doesFileExist
)
import System.Process ( runCommand )
import Toml ( TomlCodec
, (.=)
)
import qualified Toml
data Arguments = Arguments { command' :: Command, release :: Bool }
data TomlSettings = TomlSettings {
tomlSettingsCompiler :: String
, tomlSettingsProjectName :: String
, tomlSettingsLibrary :: (Maybe Library)
, tomlSettingsExecutables :: [Executable]
, tomlSettingsTests :: [Executable]
}
data AppSettings = AppSettings {
appSettingsCompiler :: String
, appSettingsProjectName :: String
, appSettingsBuildPrefix :: String
, appSettingsFlags :: [String]
, appSettingsLibrary :: (Maybe Library)
, appSettingsExecutables :: [Executable]
, appSettingsTests :: [Executable]
}
data Library = Library { librarySourceDir :: String }
data Executable = Executable {
executableSourceDir :: String
, executableMainFile :: String
, executableName :: String
}
data Command = Run | Test | Build
main :: IO ()
main = do
args <- getArguments
fpmContents <- TIO.readFile "fpm.toml"
let tomlSettings = Toml.decode settingsCodec fpmContents
case tomlSettings of
Left err -> print err
Right tomlSettings' -> do
appSettings <- toml2AppSettings tomlSettings' (release args)
app args appSettings
app :: Arguments -> AppSettings -> IO ()
app args settings = case command' args of
Build -> build settings
Run -> do
build settings
let buildPrefix = appSettingsBuildPrefix settings
let
executableNames = map
(\Executable { executableSourceDir = sourceDir, executableMainFile = mainFile, executableName = name } ->
sourceDir </> name
)
(appSettingsExecutables settings)
let executables = map (buildPrefix </>) executableNames
mapM_ runCommand executables
Test -> do
build settings
let buildPrefix = appSettingsBuildPrefix settings
let
executableNames = map
(\Executable { executableSourceDir = sourceDir, executableMainFile = mainFile, executableName = name } ->
sourceDir </> name
)
(appSettingsTests settings)
let executables = map (buildPrefix </>) executableNames
mapM_ runCommand executables
build :: AppSettings -> IO ()
build settings = do
let compiler = appSettingsCompiler settings
let projectName = appSettingsProjectName settings
let buildPrefix = appSettingsBuildPrefix settings
let flags = appSettingsFlags settings
let executables = appSettingsExecutables settings
let tests = appSettingsTests settings
executableDepends <- case appSettingsLibrary settings of
Just librarySettings -> do
let librarySourceDir' = librarySourceDir librarySettings
buildLibrary librarySourceDir'
[".f90", ".f", ".F", ".F90", ".f95", ".f03"]
(buildPrefix </> "library")
compiler
flags
projectName
[]
return [buildPrefix </> "library"]
Nothing -> do
return []
mapM_
(\Executable { executableSourceDir = sourceDir, executableMainFile = mainFile, executableName = name } ->
do
buildProgram sourceDir
executableDepends
[".f90", ".f", ".F", ".F90", ".f95", ".f03"]
(buildPrefix </> sourceDir)
compiler
flags
name
mainFile
)
executables
mapM_
(\Executable { executableSourceDir = sourceDir, executableMainFile = mainFile, executableName = name } ->
do
buildProgram sourceDir
executableDepends
[".f90", ".f", ".F", ".F90", ".f95", ".f03"]
(buildPrefix </> sourceDir)
compiler
flags
name
mainFile
)
tests
getArguments :: IO Arguments
getArguments = execParser
(info
(arguments <**> helper)
(fullDesc <> progDesc "Work with Fortran projects" <> header
"fpm - A Fortran package manager and build system"
)
)
arguments :: Parser Arguments
arguments =
Arguments
<$> subparser
( command "run" (info runArguments (progDesc "Run the executable"))
<> command "test" (info testArguments (progDesc "Run the tests"))
<> command "build"
(info buildArguments (progDesc "Build the executable"))
)
<*> switch (long "release" <> help "Build in release mode")
runArguments :: Parser Command
runArguments = pure Run
testArguments :: Parser Command
testArguments = pure Test
buildArguments :: Parser Command
buildArguments = pure Build
getDirectoriesFiles :: [FilePath] -> [FilePattern] -> IO [FilePath]
getDirectoriesFiles dirs exts = getDirectoryFilesIO "" newPatterns
where
newPatterns = concatMap appendExts dirs
appendExts dir = map ((dir <//> "*") ++) exts
settingsCodec :: TomlCodec TomlSettings
settingsCodec =
TomlSettings
<$> Toml.string "compiler"
.= tomlSettingsCompiler
<*> Toml.string "name"
.= tomlSettingsProjectName
<*> Toml.dioptional (Toml.table libraryCodec "library")
.= tomlSettingsLibrary
<*> Toml.list executableCodec "executable"
.= tomlSettingsExecutables
<*> Toml.list executableCodec "test"
.= tomlSettingsTests
libraryCodec :: TomlCodec Library
libraryCodec = Library <$> Toml.string "source-dir" .= librarySourceDir
executableCodec :: TomlCodec Executable
executableCodec =
Executable
<$> Toml.string "source-dir"
.= executableSourceDir
<*> Toml.string "main"
.= executableMainFile
<*> Toml.string "name"
.= executableName
toml2AppSettings :: TomlSettings -> Bool -> IO AppSettings
toml2AppSettings tomlSettings release = do
let projectName = tomlSettingsProjectName tomlSettings
librarySettings <- getLibrarySettings $ tomlSettingsLibrary tomlSettings
executableSettings <- getExecutableSettings
(tomlSettingsExecutables tomlSettings)
projectName
testSettings <- getTestSettings $ tomlSettingsTests tomlSettings
return AppSettings
{ appSettingsCompiler = tomlSettingsCompiler tomlSettings
, appSettingsProjectName = projectName
, appSettingsBuildPrefix = "build"
</> if release then "release" else "debug"
, appSettingsFlags = if release
then
[ "-Wall"
, "-Wextra"
, "-Wimplicit-interface"
, "-Werror"
, "-fPIC"
, "-fmax-errors=1"
, "-O3"
, "-march=native"
, "-ffast-math"
, "-funroll-loops"
]
else
[ "-Wall"
, "-Wextra"
, "-Wimplicit-interface"
, "-Werror"
, "-fPIC"
, "-fmax-errors=1"
, "-g"
, "-fbounds-check"
, "-fcheck-array-temporaries"
, "-fbacktrace"
]
, appSettingsLibrary = librarySettings
, appSettingsExecutables = executableSettings
, appSettingsTests = testSettings
}
getLibrarySettings :: Maybe Library -> IO (Maybe Library)
getLibrarySettings maybeSettings = case maybeSettings of
Just settings -> return maybeSettings
Nothing -> do
defaultExists <- doesDirectoryExist "src"
if defaultExists
then return (Just (Library { librarySourceDir = "src" }))
else return Nothing
getExecutableSettings :: [Executable] -> String -> IO [Executable]
getExecutableSettings [] projectName = do
defaultDirectoryExists <- doesDirectoryExist "app"
if defaultDirectoryExists
then do
defaultMainExists <- doesFileExist ("app" </> "main.f90")
if defaultMainExists
then return
[ Executable { executableSourceDir = "app"
, executableMainFile = "main.f90"
, executableName = projectName
}
]
else return []
else return []
getExecutableSettings executables _ = return executables
getTestSettings :: [Executable] -> IO [Executable]
getTestSettings [] = do
defaultDirectoryExists <- doesDirectoryExist "test"
if defaultDirectoryExists
then do
defaultMainExists <- doesFileExist ("test" </> "main.f90")
if defaultMainExists
then return
[ Executable { executableSourceDir = "test"
, executableMainFile = "main.f90"
, executableName = "runTests"
}
]
else return []
else return []
getTestSettings tests = return tests
|
