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module Spicey.SpiceUp where
import Database.ERD (ERD, readERDTermFile)
import Database.ERD.Goodies (erdName, storeERDFromProgram)
import Directory
import Distribution
import FilePath ((</>))
import List (isSuffixOf, last)
import System (system, getArgs, exitWith)
import Spicey.PackageConfig (packagePath, packageVersion)
import Spicey.Scaffolding
systemBanner :: String
systemBanner =
let bannerText = "Spicey Web Framework (Version " ++ packageVersion ++
" of 03/01/18)"
bannerLine = take (length bannerText) (repeat '-')
in bannerLine ++ "\n" ++ bannerText ++ "\n" ++ bannerLine
data FileMode = Exec | NoExec
deriving Eq
setFileMode :: FileMode -> String -> IO ()
setFileMode fmode filename =
if fmode==Exec then system ("chmod +x \"" ++ filename ++ "\"") >> done
else done
data DirTree =
Directory String [DirTree]
| ResourceFile FileMode String
| ResourcePatchFile FileMode String (String->String)
| GeneratedFromERD (String -> ERD -> String -> String -> IO ())
spiceyStructure :: String -> DirTree
spiceyStructure pkgname =
Directory "." [
ResourceFile NoExec "README.txt",
ResourcePatchFile NoExec "package.json" (replacePackageName pkgname),
ResourcePatchFile NoExec "Makefile" replaceCurryBin,
Directory "src" [
ResourceFile NoExec "Main.curry",
Directory "System" [
ResourceFile NoExec "Spicey.curry",
ResourceFile NoExec "Routes.curry",
ResourceFile NoExec "Crypto.curry",
ResourceFile NoExec "Session.curry",
ResourceFile NoExec "SessionInfo.curry",
ResourceFile NoExec "Authorization.curry",
ResourceFile NoExec "Authentication.curry",
ResourceFile NoExec "Processes.curry" ],
Directory "View" [
ResourceFile NoExec "SpiceySystemView.curry",
GeneratedFromERD createViews,
GeneratedFromERD createHtmlHelpers ],
Directory "Controller" [
ResourceFile NoExec "SpiceySystemController.curry",
GeneratedFromERD createControllers ],
Directory "Model" [
GeneratedFromERD createModels ],
Directory "Config" [
ResourceFile NoExec "UserProcesses.curry",
GeneratedFromERD createRoutes ]
],
Directory "public" [
ResourceFile NoExec "index.html",
ResourceFile NoExec "favicon.ico",
Directory "css" [
ResourceFile NoExec "bootstrap.min.css",
ResourceFile NoExec "spicey.css"
],
Directory "js" [
ResourceFile NoExec "bootstrap.min.js",
ResourceFile NoExec "jquery.min.js"
],
Directory "fonts" [
ResourceFile NoExec "glyphicons-halflings-regular.eot",
ResourceFile NoExec "glyphicons-halflings-regular.svg",
ResourceFile NoExec "glyphicons-halflings-regular.ttf",
ResourceFile NoExec "glyphicons-halflings-regular.woff",
ResourceFile NoExec "glyphicons-halflings-regular.woff2"
],
Directory "images" [
ResourceFile NoExec "spicey-logo.png",
ResourceFile NoExec "text.png",
ResourceFile NoExec "time.png",
ResourceFile NoExec "number.png",
ResourceFile NoExec "foreign.png"
]
]
]
replaceCurryBin :: String -> String
replaceCurryBin [] = []
replaceCurryBin (c:cs)
| c=='X' && take 13 cs == "XXCURRYBINXXX"
= installDir ++ "/bin" ++ replaceCurryBin (drop 13 cs)
| otherwise = c : replaceCurryBin cs
replacePackageName :: String -> String -> String
replacePackageName _ [] = []
replacePackageName pn (c:cs)
| c=='X' && take 12 cs == "XXPKGNAMEXXX"
= pn ++ replacePackageName pn (drop 12 cs)
| otherwise = c : replacePackageName pn cs
copyFileLocal :: FileMode -> String -> String -> String -> IO ()
copyFileLocal fmode path resource_dir filename = do
let infile = resource_dir </> filename
let outfile = path </> filename
system $ "cp \"" ++ infile ++ "\" \"" ++ outfile ++ "\""
setFileMode fmode outfile
ifNotExistsDo :: String -> IO () -> IO ()
ifNotExistsDo path cmd = do
fileExists <- doesFileExist path
dirExists <- doesDirectoryExist path
if fileExists || dirExists
then putStrLn $ "Skipping '" ++ path ++ "'..."
else cmd
createStructure :: String -> String -> ERD -> String -> String -> DirTree
-> IO ()
createStructure target_path resource_dir _ _ _
(ResourceFile fmode filename) = do
let full_path = target_path </> filename
ifNotExistsDo full_path $ do
putStrLn $ "Creating file '" ++ full_path ++ "'..."
copyFileLocal fmode target_path resource_dir filename
createStructure target_path resource_dir _ _ _
(ResourcePatchFile fmode filename f) = do
let full_path = target_path </> filename
ifNotExistsDo full_path $ do
putStrLn ("Creating file '" ++ full_path ++ "'...")
cnt <- readFile (resource_dir </> filename)
let outfile = target_path </> filename
writeFile outfile (f cnt)
setFileMode fmode outfile
createStructure target_path resource_dir erd termfile db_path
(Directory dirname subtree) = do
let full_path = target_path </> dirname
ifNotExistsDo full_path $ do
putStrLn $ "Creating directory '"++full_path++"'..."
createDirectory full_path
mapIO_ (createStructure full_path resource_dir erd termfile db_path) subtree
createStructure target_path _ erd termfile db_path
(GeneratedFromERD generatorFunction) =
generatorFunction termfile erd target_path db_path
main :: IO ()
main = do
putStrLn systemBanner
args <- getArgs
case args of
["-h"] -> spiceupHelp 0
["--help"] -> spiceupHelp 0
["-?"] -> spiceupHelp 0
["--db",dbfile,orgfile] -> createStructureWith orgfile dbfile
[orgfile] -> createStructureWith orgfile ""
_ -> putStrLn ("Wrong arguments!\n") >> spiceupHelp 1
where
createStructureWith orgfile dbfile = do
let resourcedir = packagePath </> "resource_files"
exfile <- doesFileExist orgfile
unless exfile $ error ("File `" ++ orgfile ++ "' does not exist!")
termfile <- if ".curry" `isSuffixOf` orgfile ||
".lcurry" `isSuffixOf` orgfile
then storeERDFromProgram orgfile
else return orgfile
erd <- readERDTermFile termfile
let pkgname = erdName erd
createDirectoryIfMissing True pkgname
createStructure pkgname resourcedir erd termfile dbfile
(spiceyStructure pkgname)
when (orgfile /= termfile) $ do
removeFile termfile
copyFile orgfile
(pkgname </> "src" </> "Model" </> erdName erd ++ "_ERD.curry")
putStrLn (helpText pkgname)
helpText pkgname = unlines $
[ take 70 (repeat '-')
, "Source files for the application generated as Curry package '" ++
pkgname ++ "'."
, ""
, "Please go into the package directory where the 'README.txt' file"
, "contains some hints how to install the generated application."
, ""
, "IMPORTANT NOTE:"
, "Before you deploy your web application (by 'make deploy'),"
, "you should define the variable WEBSERVERDIR in the Makefile!"
]
spiceupHelp :: Int -> IO ()
spiceupHelp ecode = putStrLn helpText >> exitWith ecode
where
helpText = unlines $
[ "Usage:"
, ""
, " spiceup [--db <db file>] <ERD program file>"
, ""
, "Parameters:"
, "--db <db file> : name of the SQLite3 database file (default: <ERD name>.db)"
, "<ERD program file>: name of Curry program file containing ERD definition"
] |