herms (empty) → 1.8.1.2
raw patch · 12 files changed
+1849/−0 lines, 12 filesdep +ansi-terminaldep +basedep +bricksetup-changed
Dependencies added: ansi-terminal, base, brick, directory, microlens, microlens-th, optparse-applicative, semigroups, split, vty
Files
- LICENSE +674/−0
- README.md +84/−0
- Setup.hs +2/−0
- app/herms.hs +404/−0
- changelog +4/−0
- data/recipes.herms +4/−0
- herms.cabal +113/−0
- src/AddCLI.hs +244/−0
- src/RichText.hs +60/−0
- src/Types.hs +113/−0
- src/UnitConversions.hs +127/−0
- src/Utils.hs +20/−0
+ LICENSE view
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Of course, your program's commands+might be different; for a GUI interface, you would use an "about box".++ You should also get your employer (if you work as a programmer) or school,+if any, to sign a "copyright disclaimer" for the program, if necessary.+For more information on this, and how to apply and follow the GNU GPL, see+<http://www.gnu.org/licenses/>.++ The GNU General Public License does not permit incorporating your program+into proprietary programs. If your program is a subroutine library, you+may consider it more useful to permit linking proprietary applications with+the library. If this is what you want to do, use the GNU Lesser General+Public License instead of this License. But first, please read+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+ README.md view
@@ -0,0 +1,84 @@+# Herm's++++HeRM's: a Haskell-based Recipe Manager (yes, food recipes) for the command line.++++### Features+- Add recipes! :)+- Look at recipes! :D+- Edit recipes! :DD+- Serving size adjustment! :DDD+- Remove recipes :(+- View metric recipes in imperial units and vice-versa+- Import recipe files+- Generate shopping lists+- Keep track of recipes with tags++### Installation++Via Hackage:+```+cabal update+cabal install herms+```++Manually cloning and installing from source:++```+git clone https://github.com/JackKiefer/herms+cd herms+cabal update+cabal install -j+```++### Usage+```+Usage:++ herms list [-g|--group] [--tags TAGS] list recipes+ [--name-only ]+ + herms add add a new recipe (interactively)++ herms edit RECIPE_NAME edit a recipe++ herms import FILE_NAME import a recipe file++ herms remove RECIPE_NAMES remove the particular recipes++ herms view RECIPE_NAMES [-s|--serving INT] view the particular recipes+ [-t|--step]+ [-c|--convert CONV_UNIT] ++ herms shopping RECIPE_NAMES [-s|--serving INT] generate shopping list for particular recipes++Available options:++ -h|--help Show this help text++ RECIPE_NAME index or Recipe name++ --sort SORT_ORDER 'tags' to sort by tags++ -s|--serving INT specify serving size when viewing.+ E.g., 'herms view -s 2 {recipe}' for two servings++ -t|--step View recipe in "one-step-at-a-time" mode+ (press enter between each direction)++ -g|--group group recipes by tags++ --tags TAGS show recipes with particular flags++ --name-only only list recipes by name++ -c|--convert CONV_UNIT view the recipe converted to imperial or metric+ E.g., 'herms view 2 -c imperial'+```++In honor of Logan, Utah's greatest Breakfast & Brunch.++
+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ app/herms.hs view
@@ -0,0 +1,404 @@+{-# LANGUAGE ViewPatterns #-}++module Main where++import System.Directory+import System.IO+import Control.Monad+import Data.Function+import Data.List+import Data.Maybe+import Data.Semigroup ((<>))+import Data.Ratio+import Control.Applicative+import Options.Applicative hiding (str)+import Text.Read+import Utils+import AddCLI+import RichText+import Types+import UnitConversions+import Paths_herms++-- Global constant+recipesFileName :: String+recipesFileName = "recipes.herms"++getRecipeBook :: IO [Recipe]+getRecipeBook = do+ fileName <- getDataFileName recipesFileName+ contents <- readFile fileName+ return $ map read $ lines contents++getRecipe :: String -> [Recipe] -> Maybe Recipe+getRecipe target = listToMaybe . filter ((target ==) . recipeName)++saveOrDiscard :: [[String]] -- input for the new recipe+ -> Maybe Recipe -- maybe an original recipe prior to any editing+ -> IO ()+saveOrDiscard input oldRecp = do+ let newRecipe = readRecipe input+ putTextLn $ showRecipe newRecipe Nothing+ putStrLn "Save recipe? (Y)es (N)o (E)dit"+ response <- getLine+ if response == "y" || response == "Y"+ then do+ recipeBook <- getRecipeBook+ let recpName = if isNothing oldRecp then recipeName newRecipe else recipeName (fromJust oldRecp)+ unless (isNothing (readRecipeRef recpName recipeBook)) $ removeSilent [recpName]+ fileName <- getDataFileName recipesFileName+ appendFile fileName (show newRecipe ++ "\n")+ putStrLn "Recipe saved!"+ else if response == "n" || response == "N"+ then do+ putStrLn "Recipe discarded."+ else if response == "e" || response == "E"+ then do+ doEdit newRecipe oldRecp+ else+ do+ putStrLn "\nPlease enter ONLY 'y', 'n' or 'e'\n"+ saveOrDiscard input oldRecp++add :: IO ()+add = do+ input <- getAddInput+ saveOrDiscard input Nothing++doEdit :: Recipe -> Maybe Recipe -> IO ()+doEdit recp origRecp = do+ input <- getEdit (recipeName recp) (description recp) serving amounts units ingrs attrs dirs tag+ saveOrDiscard input origRecp+ where serving = show $ servingSize recp+ ingrList = adjustIngredients (servingSize recp % 1) $ ingredients recp+ toStr = (\ f -> unlines (map f ingrList))+ amounts = toStr (showFrac . quantity)+ units = toStr unit+ ingrs = toStr ingredientName+ dirs = unlines (directions recp)+ attrs = toStr attribute+ tag = unlines (tags recp)++edit :: String -> IO ()+edit target = do+ recipeBook <- getRecipeBook+ case readRecipeRef target recipeBook of+ Nothing -> putStrLn $ target ++ " does not exist\n"+ Just recp -> doEdit recp (Just recp)+ -- Only supports editing one recipe per command++-- | `readRecipeRef target book` interprets the string `target`+-- as either an index or a recipe's name and looks up the+-- corresponding recipe in the `book`+readRecipeRef :: String -> [Recipe] -> Maybe Recipe+readRecipeRef target recipeBook =+ (safeLookup recipeBook . pred =<< readMaybe target)+ <|> getRecipe target recipeBook++importFile :: String -> IO ()+importFile target = do+ recipeBook <- getRecipeBook+ otherRecipeBook <- (map read . lines) <$> readFile target+ let recipeEq = (==) `on` recipeName+ let newRecipeBook = deleteFirstsBy recipeEq recipeBook otherRecipeBook+ ++ otherRecipeBook+ replaceDataFile recipesFileName $ unlines $ show <$> newRecipeBook+ if null otherRecipeBook+ then putStrLn "Nothing to import"+ else do+ putStrLn "Imported recipes:"+ forM_ otherRecipeBook $ \recipe ->+ putStrLn $ " " ++ recipeName recipe++view :: [String] -> Int -> String -> IO ()+view targets serv convName = do+ recipeBook <- getRecipeBook+ let servings = case serv of+ 0 -> Nothing+ i -> Just i+ let conv = case convName of+ "metric" -> Metric+ "imperial" -> Imperial+ _ -> None + forM_ targets $ \ target ->+ putText $ case readRecipeRef target recipeBook of+ Nothing -> target ~~ " does not exist\n"+ Just recp -> showRecipe (convertRecipeUnits conv recp) servings++viewByStep :: [String] -> Int -> String -> IO ()+viewByStep targets serv convName = do+ recipeBook <- getRecipeBook+ let servings = case serv of+ 0 -> Nothing+ i -> Just i+ let conv = case convName of+ "metric" -> Metric+ "imperial" -> Imperial+ _ -> None+ hSetBuffering stdout NoBuffering+ forM_ targets $ \ target -> case readRecipeRef target recipeBook of+ Nothing -> putStr $ target ++ " does not exist\n"+ Just recp -> viewRecipeByStep (convertRecipeUnits conv recp) servings++viewRecipeByStep :: Recipe -> Maybe Int -> IO ()+viewRecipeByStep recp servings = do+ putText $ showRecipeHeader recp servings+ let steps = showRecipeSteps recp+ forM_ (init steps) $ \ step -> do+ putStr $ step ++ " [more]"+ getLine+ putStr $ last steps ++ "\n"++list :: [String] -> Bool -> Bool -> IO ()+list inputTags groupByTags nameOnly = do+ recipes <- getRecipeBook+ let recipesWithIndex = zip [1..] recipes+ let targetRecipes = filterByTags inputTags recipesWithIndex+ if groupByTags+ then listByTags nameOnly inputTags targetRecipes+ else listDefault nameOnly targetRecipes++filterByTags :: [String] -> [(Int, Recipe)] -> [(Int, Recipe)]+filterByTags [] = id+filterByTags inputTags = filter (inTags . tags . snd)+ where+ inTags r = all (`elem` r) inputTags++listDefault :: Bool -> [(Int, Recipe)] -> IO ()+listDefault nameOnly (unzip -> (indices, recipes)) = do+ let recipeList = map showRecipeInfo recipes+ size = length $ show $ length recipeList+ strIndices = map (padLeft size . show) indices+ if nameOnly+ then mapM_ (putStrLn . recipeName) recipes+ else mapM_ putTextLn $ zipWith (\ i -> ((i ~~ ". ") ~~)) strIndices recipeList++listByTags :: Bool -> [String] -> [(Int, Recipe)] -> IO ()+listByTags nameOnly inputTags recipesWithIdx = do+ let tagsRecipes :: [[(String, (Int, Recipe))]]+ tagsRecipes =+ groupBy ((==) `on` fst) $ sortBy (compare `on` fst) $+ concat $ flip map recipesWithIdx $ \recipeWithIdx ->+ map (flip (,) recipeWithIdx) $ tags $ snd recipeWithIdx+ forM_ tagsRecipes $ \tagRecipes -> do+ putTextLn $ bold $ fontColor Magenta $ fst $ head tagRecipes -- Tag name+ forM_ (map snd tagRecipes) $ \(i, recipe) ->+ if nameOnly+ then putStrLn $ recipeName recipe+ else putTextLn $ " " ~~ show i ~~ ". " ~~ showRecipeInfo recipe+ putStrLn ""++showRecipeInfo :: Recipe -> RichText+showRecipeInfo recipe = name ~~ "\n\t" ~~ desc ~~ "\n\t[Tags: " ~~ showTags ~~ "]"+ where name = fontColor Blue $ recipeName recipe+ desc = (takeFullWords . description) recipe+ showTags = fontColor Green $ (intercalate ", " . tags) recipe++takeFullWords :: String -> String+takeFullWords = (unwords . takeFullWords' 0 . words)+ where takeFullWords' n (x:[]) | (length x + n) > 40 = []+ | otherwise = [x]+ takeFullWords' n (x:xs) | (length x + n) > 40 = [x ++ "..."]+ | otherwise =+ [x] ++ takeFullWords' ((length x) + n) xs++-- | @replaceDataFile fp str@ replaces the target data file @fp@ with+-- the new content @str@ in a safe manner: it opens a temporary file+-- first, writes to it, closes the handle, removes the target,+-- and finally moves the temporary file over to the target @fp@.++replaceDataFile :: FilePath -> String -> IO ()+replaceDataFile fp str = do+ (tempName, tempHandle) <- openTempFile "." "herms_temp"+ hPutStr tempHandle str+ hClose tempHandle+ fileName <- getDataFileName fp+ removeFile fileName+ renameFile tempName fileName++-- | @removeWithVerbosity v recipes@ deletes the @recipes@ from the+-- book, listing its work only if @v@ is set to @True@.+-- This subsumes both @remove@ and @removeSilent@.++removeWithVerbosity :: Bool -> [String] -> IO ()+removeWithVerbosity v targets = do+ recipeBook <- getRecipeBook+ mrecipes <- forM targets $ \ target -> do+ -- Resolve the recipes all at once; this way if we remove multiple+ -- recipes based on their respective index, all of the index are+ -- resolved based on the state the book was in before we started to+ -- remove anything+ let mrecp = readRecipeRef target recipeBook+ () <- putStr $ case mrecp of+ Nothing -> target ++ " does not exist.\n"+ Just r -> guard v *> "Removing recipe: " ++ recipeName r ++ "...\n"+ return mrecp+ -- Remove all the resolved recipes at once+ let newRecipeBook = recipeBook \\ catMaybes mrecipes+ replaceDataFile recipesFileName $ unlines $ show <$> newRecipeBook++remove :: [String] -> IO ()+remove = removeWithVerbosity True++removeSilent :: [String] -> IO ()+removeSilent = removeWithVerbosity False+++shop :: [String] -> Int -> IO ()+shop targets serv = do+ recipeBook <- getRecipeBook+ let getFactor recp+ | serv == 0 = servingSize recp % 1+ | otherwise = serv % 1+ let ingrts =+ concatMap (\target ->+ case readRecipeRef target recipeBook of+ Nothing -> []+ Just recp -> adjustIngredients (getFactor recp) $ ingredients recp)+ targets+ forM_ (sort ingrts) $ \ingr ->+ putStrLn $ showIngredient 1 ingr++-- Writes an empty recipes file if it doesn't exist+checkFileExists :: IO ()+checkFileExists = do+ fileName <- getDataFileName recipesFileName+ fileExists <- doesFileExist fileName+ unless fileExists (do+ dirName <- getDataDir+ createDirectoryIfMissing True dirName+ writeFile fileName "")++main :: IO ()+main = execParser commandPI >>= runWithOpts++-- @runWithOpts runs the action of selected command.+runWithOpts :: Command -> IO ()+runWithOpts (List tags group nameOnly) = list tags group nameOnly+runWithOpts Add = add+runWithOpts (Edit target) = edit target+runWithOpts (Import target) = importFile target+runWithOpts (Remove targets) = remove targets+runWithOpts (View targets serving step conversion) = if step then viewByStep targets serving conversion+ else view targets serving conversion+runWithOpts (Shop targets serving) = shop targets serving+++------------------------------+------------ CLI -------------+------------------------------++-- | 'Command' data type represents commands of CLI+data Command = List [String] Bool Bool -- ^ shows recipes+ | Add -- ^ adds the recipe (interactively)+ | Edit String -- ^ edits the recipe+ | Import String -- ^ imports a recipe file+ | Remove [String] -- ^ removes specified recipes+ | View [String] Int Bool String -- ^ shows specified recipes with given serving+ | Shop [String] Int -- ^ generates the shopping list for given recipes+++listP, addP, editP, removeP, viewP, shopP :: Parser Command+listP = List <$> (words <$> tagsP) <*> groupByTagsP <*> nameOnlyP+addP = pure Add+editP = Edit <$> recipeNameP+importP = Import <$> fileNameP+removeP = Remove <$> severalRecipesP+viewP = View <$> severalRecipesP <*> servingP <*> stepP <*> conversionP+shopP = Shop <$> severalRecipesP <*> servingP+++-- | @groupByTagsP is flag for grouping recipes by tags+groupByTagsP :: Parser Bool+groupByTagsP = switch+ ( long "group"+ <> short 'g'+ <> help "group recipes by tags"+ )++-- | @nameOnlyP is flag for showing recipe names only+nameOnlyP :: Parser Bool+nameOnlyP = switch+ ( long "name-only"+ <> short 'n'+ <> help "show only recipe names"+ )++-- | @tagsP returns the parser of tags+tagsP :: Parser String+tagsP = strOption ( long "tags"+ <> value ""+ <> metavar "TAGS"+ <> help "show recipes with particular flags"+ )++-- | @servingP returns the parser of number of servings.+servingP :: Parser Int+servingP = option auto+ ( long "serving"+ <> short 's'+ <> help "specify serving size when viewing"+ <> showDefault+ <> value 0+ <> metavar "INT" )++stepP :: Parser Bool+stepP = switch+ ( long "step"+ <> short 't'+ <> help "Whether to show one step at a time" )++-- | @recipeNameP parses the string of recipe name.+recipeNameP :: Parser String+recipeNameP = strArgument ( metavar "RECIPE_NAME"+ <> help "index or Recipe name")++-- | @fileNameP parses the string of a file name.+fileNameP :: Parser String+fileNameP = strArgument ( metavar "FILE_NAME"+ <> help "file name")++-- | @severalRecipesP parses several recipe names at once+-- and returns the parser of list of names+severalRecipesP :: Parser [String]+severalRecipesP = many recipeNameP++-- | @conversionP flags recipes for unit conversion+conversionP :: Parser String+conversionP = strOption+ (long "convert"+ <> short 'c'+ <> help "Converts recipe units to either metric or imperial."+ <> metavar "CONV_UNIT"+ <> value "none")++-- @optP parses particular command.+optP :: Parser Command+optP = subparser+ $ command "list"+ (info (helper <*> listP)+ (progDesc "list recipes"))+ <> command "view"+ (info (helper <*> viewP)+ (progDesc "view the particular recipes"))+ <> command "add"+ (info (helper <*> addP)+ (progDesc "add a new recipe (interactively)"))+ <> command "edit"+ (info (helper <*> editP)+ (progDesc "edit a recipe"))+ <> command "import"+ (info (helper <*> importP)+ (progDesc "import a recipe file"))+ <> command "remove"+ (info (helper <*> removeP)+ (progDesc "remove the particular recipes"))+ <> command "shopping"+ (info (helper <*> shopP)+ (progDesc "generate a shopping list for given recipes"))++-- @prsr is the main parser of all CLI arguments.+commandPI :: ParserInfo Command+commandPI = info ( helper <*> optP )+ $ fullDesc+ <> progDesc "HeRM's: a Haskell-based Recipe Manager. Type \"herms --help\" for options"
+ changelog view
@@ -0,0 +1,4 @@+-*-change-log-*-++v1.8.1.2 - 18 October 2017+ * Initial release
+ data/recipes.herms view
@@ -0,0 +1,4 @@+Recipe {recipeName = "Undergrad Pad Thai", description = "Actually tasty and super cheap ramen that tastes a bit like Pad Thai but not really.", servingSize = 1, ingredients = [Ingredient {quantity = 1 % 1, unit = "package", ingredientName = "oriental-flavor instant ramen", attribute = ""},Ingredient {quantity = 1 % 1, unit = "cups", ingredientName = "frozen stir-fry vegetables", attribute = ""},Ingredient {quantity = 1 % 1, unit = "Tbsp", ingredientName = "peanut butter", attribute = "chunky or creamy"},Ingredient {quantity = 0 % 1, unit = "", ingredientName = "Your favorite hot sauce", attribute = "(optional)"}], directions = ["Place the dry noodles in a bowl. Add frozen veggies.","Add enough water to cover the noodles without overflowing your bowl. It's okay if the veggies aren't covered.","Microwave for approximately 5 minutes. You ideally want the water to boil a bit.","Drain about 3/4 of the water from the bowl.","Add peanut butter, about 3/5 of the flavor packet, and hot sauce.","Stir until the peanut butter has become one with the ramen. Enjoy!"], tags = ["vegan"]}+Recipe {recipeName = "Black Bean and Butternut Squash Tacos", description = "Delicious, authentic tacos with a savoriness complemented by the light sweetness of the squash.", servingSize = 1, ingredients = [Ingredient {quantity = 1 % 1, unit = "cup", ingredientName = "butternut squash", attribute = "cubed"},Ingredient {quantity = 1 % 2, unit = "cups", ingredientName = "black beans", attribute = ""},Ingredient {quantity = 1 % 2, unit = "tsp", ingredientName = "cumin, cayenne, and paprika", attribute = ""},Ingredient {quantity = 1 % 6, unit = "", ingredientName = "avocado", attribute = "cubed or sliced"},Ingredient {quantity = 1 % 1, unit = "Tbsp", ingredientName = "hatch valley salsa", attribute = ""},Ingredient {quantity = 0 % 1, unit = "", ingredientName = "lime juice", attribute = "to garnish"}], directions = ["Place butternut squash in a microwave-safe bowl and heat on high until tender","Transfer squash to a small, un-oiled pan or skillet. Add salsa.","Add beans and season with spices. Heat over medium heat and toss with a spoon until the mixture is evenly heated.","Fill corn tortillas with squash and bean mixture. Add avocado.","Garnish with lime juice and additional salsa if desired"], tags = ["vegan","mexican","easy"]}+Recipe {recipeName = "Peasant Bread", description = "Crazy simple bread that will feed you and your family for generations. Makes one loaf. Use any size mug.", servingSize = 1, ingredients = [Ingredient {quantity = 5 % 2, unit = "mugs", ingredientName = "flour", attribute = ""},Ingredient {quantity = 1 % 1, unit = "mug", ingredientName = "water", attribute = "warm"},Ingredient {quantity = 2 % 1, unit = "tsp", ingredientName = "yeast", attribute = ""},Ingredient {quantity = 0 % 1, unit = "", ingredientName = "salt", attribute = ""}], directions = ["Slowly fill your mug with salt until you can no longer see the bottom of the mug.","Mix this amount of salt with flour, one mug warm water, and yeast in a large bowl.","You're using your hands, right?","Once the dough has become homogenous, allow it to sit and rise for about one hour","Lightly pat, spin, and roll the dough.","Stretch it out on a hard surface and fold it back on itsself. Repeat until the dough toughens.","Smooth it to roundness. Let rise for one more hour.","Cut an X in the top with a knife to let the spirits out. Bake for 45 minutes at 400 F.","Have your mind blown by amazing bread"], tags = ["easy","frugal"]}+Recipe {recipeName = "Amazing Queso Tacos", description = "Simple, quick tacos right from Pap\225's kitchen. So delicious you'll think about them at night. Make a few to snack on, or pair with rice and beans for a proper meal.", servingSize = 1, ingredients = [Ingredient {quantity = 2 % 1, unit = "oz", ingredientName = "queso fresco", attribute = ""},Ingredient {quantity = 3 % 1, unit = "", ingredientName = "corn tortillas", attribute = ""},Ingredient {quantity = 0 % 1, unit = "", ingredientName = "Crystal Louisiana hot sauce", attribute = ""}], directions = ["Bring a well-oiled pan or skillet to medium heat. Add corn tortillas 1-3 at a time depending on pan size.","Allow tortillas to cook until warm to the touch. Add 1-2 slices of queso fresco per tortilla.","Fold the tortillas in half and allow to cook until the cheese is melted.","Remove from heat and serve with as much hot sauce as one can handle"], tags = ["mexican","quick","easy"]}
+ herms.cabal view
@@ -0,0 +1,113 @@+-- Initial herms.cabal generated by cabal init. For further documentation,+-- see http://haskell.org/cabal/users-guide/++-- The name of the package.+name: herms++-- The package description+description: HeRM's: a Haskell-based Recipe Manager for delicious kitchen recipes+tested-with: GHC == 7.10.3+ GHC == 8.0.2+ GHC == 8.2.1++-- The package version. See the Haskell package versioning policy (PVP)+-- for standards guiding when and how versions should be incremented.+-- http://www.haskell.org/haskellwiki/Package_versioning_policy+-- PVP summary: +-+------- New features or improvements with significant API change+-- | | +----- Bugfixes and improvements with minor change to API+-- | | | +--- Bugfixes and improvements with no change to API+version: 1.8.1.2++-- A short (one-line) description of the package.+synopsis: A command-line manager for delicious kitchen recipes++-- A longer description of the package.+-- description:++-- URL for the project homepage or repository.+homepage: https://github.com/JackKiefer/herms++-- The license under which the package is released.+license: GPL-3++-- The file containing the license text.+license-file: LICENSE++-- The package author(s).+author: Jack Kiefer++-- An email address to which users can send suggestions, bug reports, and+-- patches.+maintainer: jack.c.kiefer@gmail.com++-- A copyright notice.+-- copyright:++category: Culinary, CLI, Command Line Tool++build-type: Simple++-- Extra files to be distributed with the package, such as examples or a+-- README.+extra-source-files: README.md, changelog++-- Constraint on the version of Cabal needed to build this package.+cabal-version: >=1.10++-- Files available to the program at runtime+data-files: recipes.herms++-- The directory name for the aboce files+data-dir: data++executable herms+ hs-source-dirs: app, src+ -- .hs or .lhs file containing the Main module.+ main-is: herms.hs++ -- Modules included in this executable, other than Main.+ other-modules: Utils+ , AddCLI+ , RichText+ , Types+ , UnitConversions+ , Paths_herms++ -- LANGUAGE extensions used by modules in this package.+ other-extensions: OverloadedStrings, TemplateHaskell, RankNTypes++ -- Other library packages from which modules are imported.+ build-depends: ansi-terminal == 0.7.* + , base >=4.8 && <5+ , brick >=0.19 && <0.20+ , directory >= 0.0+ , microlens >=0.4 && <0.5+ , microlens-th >=0.4 && <0.5+ , optparse-applicative >=0.14 && <0.15+ , semigroups == 0.18.3+ , split >=0.2 && <0.3+ , vty >=5.15 && <5.16+++ -- Directories containing source files.+ -- hs-source-dirs:++ -- Base language which the package is written in.+ default-language: Haskell2010++ -- Compiler flags+ ghc-options: -threaded++-- no test suite so far+--test-suite herms-test+-- type: exitcode-stdio-1.0+-- hs-source-dirs: test+-- main-is: Spec.hs+-- build-depends: base+-- , herms+-- ghc-options: -threaded -rtsopts -with-rtsopts=-N+-- default-language: Haskell2010++source-repository head+ type: git+ location: https://github.com/JackKiefer/herms
+ src/AddCLI.hs view
@@ -0,0 +1,244 @@+{-# LANGUAGE OverloadedStrings #-}+{-# LANGUAGE TemplateHaskell #-}+{-# LANGUAGE RankNTypes #-}+module AddCLI where++import Control.Monad+import Lens.Micro+import Lens.Micro.TH+import qualified Graphics.Vty as V++import qualified Brick.Main as M+import qualified Brick.Types as T+import Brick.Widgets.Core+ ( (<+>)+ , (<=>)+ , hLimit+ , vLimit+ , str+ )+import qualified Brick.Widgets.Center as C+import qualified Brick.Widgets.Edit as E+import qualified Brick.AttrMap as A+import qualified Brick.Focus as F+import Brick.Util (on)++data Name = RecipeName+ | Description+ | ServingSize+ | IngrAmount+ | IngrUnit+ | IngrName+ | IngrAttr+ | Directions+ | Tags+ deriving (Ord, Show, Eq)++data FocusChange = FocusDown+ | FocusUp+ | FocusLeft+ | FocusRight+ deriving Eq++data St =+ St { _focusRing :: F.FocusRing Name+ , _edit1 :: E.Editor String Name+ , _edit2 :: E.Editor String Name+ , _edit3 :: E.Editor String Name+ , _edit4 :: E.Editor String Name+ , _edit5 :: E.Editor String Name+ , _edit6 :: E.Editor String Name+ , _edit7 :: E.Editor String Name+ , _edit8 :: E.Editor String Name+ , _edit9 :: E.Editor String Name+ }++makeLenses ''St++drawUI :: St -> [T.Widget Name]+drawUI st = [ui]+ where+ e1 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit1)+ e2 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit2)+ e3 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit3)+ e4 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit4)+ e5 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit5)+ e6 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit6)+ e7 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit7)+ e8 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit8)+ e9 = F.withFocusRing (st^.focusRing) (E.renderEditor (str . unlines)) (st^.edit9)++ ui = C.center $+ str " Herm's - Add a recipe" <=>+ str " " <=>+ (str " Name: " <+> (hLimit 62 e1)) <=>+ str " " <=>+ (str " Description: " <+> (hLimit 62 $ vLimit 4 e2)) <=>+ str " " <=>+ (str " Serving size: " <+> (hLimit 3 e3)) <=>+ str " " <=>+ str " qty. unit name attribute" <=>+ (str " Ingredients: \n(one per line) " + <+> (hLimit 7 $ vLimit 7 e4)+ <+> (hLimit 9 $ vLimit 7 e5)+ <+> (hLimit 28 $ vLimit 7 e6)+ <+> (hLimit 18 $ vLimit 7 e7))+ <=> + str " " <=>+ (str " Directions: \n(one per line) " <+> (hLimit 62 $ vLimit 8 e8)) <=>+ str " " <=>+ (str " Tags: " <+> (hLimit 62 $ vLimit 1 e9)) <=>+ str " " <=>+ str " Tab / Shift+Tab - Next / Previous field" <=>+ str " Ctrl + <Arrow keys> - Navigate fields" <=>+ str " [Meta or Alt] + <h-j-k-l> - Navigate fields" <=>+ str " Esc - Save or Cancel"++appEvent :: St -> T.BrickEvent Name e -> T.EventM Name (T.Next St)+appEvent st (T.VtyEvent ev) =+ case ev of+ V.EvKey V.KEsc [] -> M.halt st+ V.EvKey (V.KChar '\t') [] -> M.continue $ st & focusRing %~ F.focusNext+ V.EvKey V.KBackTab [] -> M.continue $ st & focusRing %~ F.focusPrev+ + -- Ctrl + <Arrow Keys>+ V.EvKey V.KDown [V.MCtrl] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusDown st)+ V.EvKey V.KUp [V.MCtrl] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusUp st)+ V.EvKey V.KRight [V.MCtrl] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusRight st)+ V.EvKey V.KLeft [V.MCtrl] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusLeft st)++ -- Meta + <h-j-k-l>+ V.EvKey (V.KChar 'h') [V.MMeta] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusLeft st)+ V.EvKey (V.KChar 'j') [V.MMeta] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusDown st)+ V.EvKey (V.KChar 'k') [V.MMeta] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusUp st)+ V.EvKey (V.KChar 'l') [V.MMeta] -> + M.continue $ st & focusRing %~ (determineNextFocus FocusRight st)+ + _ -> M.continue =<< case F.focusGetCurrent (st^.focusRing) of+ Just RecipeName -> T.handleEventLensed st edit1 E.handleEditorEvent ev+ Just Description -> T.handleEventLensed st edit2 E.handleEditorEvent ev+ Just ServingSize -> T.handleEventLensed st edit3 E.handleEditorEvent ev+ Just IngrAmount -> T.handleEventLensed st edit4 E.handleEditorEvent ev+ Just IngrUnit -> T.handleEventLensed st edit5 E.handleEditorEvent ev+ Just IngrName -> T.handleEventLensed st edit6 E.handleEditorEvent ev+ Just IngrAttr -> T.handleEventLensed st edit7 E.handleEditorEvent ev+ Just Directions -> T.handleEventLensed st edit8 E.handleEditorEvent ev+ Just Tags -> T.handleEventLensed st edit9 E.handleEditorEvent ev+ Nothing -> return st+appEvent st _ = M.continue st++determineNextFocus :: FocusChange -> St -> F.FocusRing n -> F.FocusRing n+determineNextFocus action st = + case action of+ FocusDown -> case currentFocus of + Just RecipeName -> (F.focusNext)+ Just Description -> (F.focusNext)+ Just ServingSize -> (F.focusNext)+ Just IngrAmount -> (F.focusNext . F.focusNext . F.focusNext . F.focusNext)+ Just IngrUnit -> (F.focusNext . F.focusNext . F.focusNext)+ Just IngrName -> (F.focusNext . F.focusNext)+ Just IngrAttr -> (F.focusNext)+ Just Directions -> (F.focusNext)+ Just Tags -> (F.focusNext)+ Nothing -> (F.focusNext)+ FocusUp -> case currentFocus of+ Just RecipeName -> (F.focusPrev)+ Just Description -> (F.focusPrev)+ Just ServingSize -> (F.focusPrev)+ Just IngrAttr -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Just IngrName -> (F.focusPrev . F.focusPrev . F.focusPrev)+ Just IngrUnit -> (F.focusPrev . F.focusPrev)+ Just IngrAmount -> (F.focusPrev)+ Just Directions -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Just Tags -> (F.focusPrev)+ Nothing -> (F.focusPrev)+ FocusLeft -> case currentFocus of+ Just RecipeName -> (F.focusNext . F.focusNext)+ Just Description -> (F.focusNext)+ Just ServingSize -> (F.focusNext)+ Just IngrAmount -> (F.focusNext . F.focusNext . F.focusNext)+ Just IngrUnit -> (F.focusPrev)+ Just IngrName -> (F.focusPrev)+ Just IngrAttr -> (F.focusPrev)+ Just Directions -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Just Tags -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Nothing -> (F.focusNext)+ FocusRight -> case currentFocus of+ Just RecipeName -> (F.focusNext . F.focusNext)+ Just Description -> (F.focusNext)+ Just ServingSize -> (F.focusNext)+ Just IngrAmount -> (F.focusNext)+ Just IngrUnit -> (F.focusNext)+ Just IngrName -> (F.focusNext)+ Just IngrAttr -> (F.focusPrev . F.focusPrev . F.focusPrev)+ Just Directions -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Just Tags -> (F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev . F.focusPrev)+ Nothing -> (F.focusNext)+ where currentFocus = F.focusGetCurrent $ st^.focusRing+++initialState :: String -> String -> String -> String -> String -> String -> String -> String -> String -> St+initialState name desc serving amounts units ingrs attrs dirs tags =+ St (F.focusRing [RecipeName, Description, ServingSize, IngrAmount, IngrUnit, IngrName, IngrAttr, Directions, Tags])+ (E.editor RecipeName (Just 1) name)+ (E.editor Description Nothing desc)+ (E.editor ServingSize (Just 1) serving)+ (E.editor IngrAmount Nothing amounts)+ (E.editor IngrUnit Nothing units)+ (E.editor IngrName Nothing ingrs)+ (E.editor IngrAttr Nothing attrs)+ (E.editor Directions Nothing dirs)+ (E.editor Tags (Just 1) tags)++theMap :: A.AttrMap+theMap = A.attrMap V.defAttr+ [ (E.editAttr, V.white `on` V.black)+ , (E.editFocusedAttr, V.black `on` V.white)+ ]++appCursor :: St -> [T.CursorLocation Name] -> Maybe (T.CursorLocation Name)+appCursor = F.focusRingCursor (^.focusRing)++theApp :: M.App St e Name+theApp =+ M.App { M.appDraw = drawUI+ , M.appChooseCursor = appCursor+ , M.appHandleEvent = appEvent+ , M.appStartEvent = return+ , M.appAttrMap = const theMap+ }++getEdit :: String -> String -> String -> String -> String -> String -> String -> String -> String -> IO ([[String]])+getEdit name desc serving amounts units ingrs attrs dirs tags = do+ st <- M.defaultMain theApp (initialState name desc serving amounts units ingrs attrs dirs tags)+ return $ [ E.getEditContents $ st^.edit1+ , E.getEditContents $ st^.edit2+ , E.getEditContents $ st^.edit3+ , E.getEditContents $ st^.edit4+ , E.getEditContents $ st^.edit5+ , E.getEditContents $ st^.edit6+ , E.getEditContents $ st^.edit7+ , E.getEditContents $ st^.edit8 + , E.getEditContents $ st^.edit9+ ] ++getAddInput :: IO ([[String]])+getAddInput = do + st <- M.defaultMain theApp (initialState "" "" "" "" "" "" "" "" "")+ return $ [ E.getEditContents $ st^.edit1+ , E.getEditContents $ st^.edit2+ , E.getEditContents $ st^.edit3+ , E.getEditContents $ st^.edit4+ , E.getEditContents $ st^.edit5+ , E.getEditContents $ st^.edit6+ , E.getEditContents $ st^.edit7+ , E.getEditContents $ st^.edit8 + , E.getEditContents $ st^.edit9+ ]
+ src/RichText.hs view
@@ -0,0 +1,60 @@+{-# LANGUAGE ExistentialQuantification, FlexibleInstances #-}+module RichText (+ Color(..), Text, RichText,+ (~~), bgColor, bold, fontColor, putText, putTextLn+) where++import Data.String+import System.Console.ANSI+import System.IO+import Debug.Trace++class Text t where+ toStr :: Bool -> t -> String++instance Text [Char] where+ toStr _ t = t++data RichText = forall t1 t2. (Text t1, Text t2) => Append t1 t2+ | forall t. Text t => BgColor Color t+ | forall t. Text t => Bold t+ | forall t. Text t => FontColor Color t+ | forall t. Text t => Plain t++instance IsString RichText where+ fromString = Plain++instance Text RichText where+ toStr formatted = toStr'+ where+ toStr' (Append t1 t2) = toStr formatted t1 ++ toStr formatted t2+ toStr' (BgColor color t) = wrap (SetColor Background Dull color) t+ toStr' (Bold t) = wrap (SetConsoleIntensity BoldIntensity) t+ toStr' (FontColor color t) = wrap (SetColor Foreground Vivid color) t+ toStr' (Plain t) = toStr formatted t+ wrap code t+ | formatted = setSGRCode [code] ++ s ++ setSGRCode [Reset]+ | otherwise = s+ where s = toStr formatted t++(~~) :: forall t1 t2. (Text t1, Text t2) => t1 -> t2 -> RichText+(~~) = Append++bgColor :: forall s. Text s => Color -> s -> RichText+bgColor = BgColor++bold :: forall s. Text s => s -> RichText+bold = Bold++fontColor :: forall s. Text s => Color -> s -> RichText+fontColor = FontColor++putText :: forall t. Text t => t -> IO ()+putText t = do+ -- We don't want to output ANSI codes if STDOUT is being redirected to a file,+ -- so we check if STDOUT is a terminal that supports ANSI.+ supports <- hSupportsANSI stdout+ putStr $ toStr supports t++putTextLn :: forall t. Text t => t -> IO ()+putTextLn t = putText t >> putStrLn ""
+ src/Types.hs view
@@ -0,0 +1,113 @@+module Types where++import Data.List+import Data.List.Split+import Data.Ratio+import Data.Ord+import RichText++data Ingredient = Ingredient { quantity :: Ratio Int+ , unit :: String+ , ingredientName :: String+ , attribute :: String+ } deriving (Show, Read)++instance Eq Ingredient where+ ingr1 == ingr2 = ingredientName ingr1 == ingredientName ingr2+ && unit ingr1 == unit ingr2++instance Ord Ingredient where+ ingr1 `compare` ingr2 =+ case ingredientName ingr1 `compare` ingredientName ingr2 of+ EQ -> case unit ingr1 `compare` unit ingr2 of+ EQ -> case attribute ingr1 `compare` attribute ingr2 of+ EQ -> quantity ingr1 `compare` quantity ingr2+ x -> x+ x -> x+ x -> x++data Recipe = Recipe { recipeName :: String+ , description :: String+ , servingSize :: Int+ , ingredients :: [Ingredient]+ , directions :: [String]+ , tags :: [String]+ } deriving (Eq, Show, Read)++showFrac :: Ratio Int -> String+showFrac x+ | numerator x == denominator x = show (numerator x)+ | denominator x == 1 = show (numerator x)+ | whole > 0 = show whole ++ " " ++ showFrac (x - fromIntegral whole)+ | otherwise = show (numerator x) ++ "/" ++ show (denominator x)+ where whole = floor $ fromIntegral (numerator x) / fromIntegral (denominator x)++readFrac :: String -> Ratio Int+readFrac x+ | ' ' `elem` x = let xs = splitOn " " x in (read' (head xs) % 1) + readFrac (last xs)+ | '/' `elem` x = let xs = splitOn "/" x in read' (head xs) % read' (last xs)+ | otherwise = (read x :: Int) % 1+ where read' = read :: String -> Int++showIngredient :: Int -> Ingredient -> String+showIngredient servings i = qty ++ u ++ ingredientName i ++ att+ where qty = if quantity i == 0+ then ""+ else (showFrac (quantity i * (servings % 1))) ++ " "+ u = if null (unit i) then "" else unit i ++ " "+ att = if null (attribute i) then "" else ", " ++ attribute i++makeIngredients :: [[String]] -> [Ingredient]+makeIngredients [] = []+makeIngredients (i:is) = Ingredient { quantity = q+ , unit = i !! 1+ , ingredientName = i !! 2+ , attribute = i !! 3+ } : makeIngredients is+ where q = if null (head i) then 0 % 1 else readFrac (head i)+++readIngredients :: [[String]] -> [Ingredient]+readIngredients is = makeIngredients $ transpose $ fillVoid is (length (maximumBy (comparing length) is))++adjustIngredients :: Ratio Int -> [Ingredient] -> [Ingredient]+adjustIngredients factor = map adjustIngredient+ where adjustIngredient ingredient =+ ingredient{ quantity = (quantity ingredient * factor) }++showRecipe :: Recipe -> Maybe Int -> RichText+showRecipe r maybeServings = showRecipeHeader r maybeServings+ ~~ "\n" ~~ unlines (showRecipeSteps r)++showRecipeHeader :: Recipe -> Maybe Int -> RichText+showRecipeHeader r maybeServings = nameBox+ ~~ "\n" ~~ description r ~~ "\n"+ ~~ bold "\nServings: " ~~ show servings ~~ "\n"+ ~~ bold "\nIngredients:\n"+ ~~ unlines (map ((++) "* " . showIngredient servings) (ingredients r))+ where filler = replicate (length (recipeName r) + 2) '-'+ servings = maybe (servingSize r) id maybeServings+ nameBox = fontColor Magenta $ bold $ "+--" ~~ filler ~~ "+\n"+ ~~ "| " ~~ recipeName r ~~ " |\n"+ ~~ "+--" ~~ filler ~~ "+\n"++showRecipeSteps :: Recipe -> [String]+showRecipeSteps r = zipWith (\i d -> "(" ++ show i ++ ") " ++ d) [1..] (directions r)++readRecipe :: [[String]] -> Recipe+readRecipe r = Recipe { recipeName = n, description = des, servingSize = s,+ ingredients = i, directions = dir, tags = t }+ where n = concat $ head r+ des = concat $ r !! 1+ s = read $ concat $ r !! 2+ i = adjustIngredients (1 % s) $ readIngredients [r !! 3, r !! 4, r !! 5, r !! 6]+ dir = r !! 7+ t = words $ concat (r !! 8)++fillVoidTo :: [String] -> Int -> [String]+fillVoidTo xs n = if l < n then xs ++ replicate (n - l) "" else xs+ where l = length xs++fillVoid :: [[String]] -> Int -> [[String]]+fillVoid [] _ = []+fillVoid (x:xs) n = fillVoidTo x n : fillVoid xs n
+ src/UnitConversions.hs view
@@ -0,0 +1,127 @@+module UnitConversions where++import Data.List+import Data.Ratio+import Data.Char (toLower)+import Types ++data Conversion = Metric | Imperial | None deriving (Show, Read, Eq)+++--- NOTE: Here, "imperial" means "U.S. Customary". +--- Conversion to British, Australian, Canadian, etc. imperial units is not yet implemented++convertRecipeUnits :: Conversion -> Recipe -> Recipe+convertRecipeUnits unit recp =+ case unit of+ None -> recp+ Metric -> recp{ingredients = map convertIngredientToMetric (ingredients recp)}+ Imperial -> recp{ingredients = map convertIngredientToImperial (ingredients recp)}+++getSynonym :: String -> Maybe String+getSynonym units+ | u `elem` tspSyns = Just "tsp"+ | u `elem` tbspSyns = Just "Tbsp"+ | u `elem` cupSyns = Just "cups"+ | u `elem` ozSyns = Just "oz"+ | u `elem` flOzSyns = Just "fl oz"+ | u `elem` lbsSyns = Just "lbs"+ | u `elem` pintSyns = Just "pint"+ | u `elem` quartSyns= Just "quart"+ | u `elem` galSyns = Just "gallon"+ | otherwise = Nothing+ where u = map toLower units+ tspSyns = [ "tsp",+ "tsp.",+ "teaspoon",+ "teaspoons" ]++ tbspSyns = [ "tbsp",+ "tbsp.",+ "tablespoon",+ "tablespoons" ]++ cupSyns = [ "cup",+ "cups",+ "cp",+ "cps",+ "cp." ,+ "cps." ]++ ozSyns = [ "oz",+ "oz.",+ "ounce",+ "ounces" ]++ flOzSyns = [ "fl oz",+ "fl. oz.",+ "fl oz.",+ "fl. oz",+ "fluid ounce",+ "fluid ounces",+ "fluid oz",+ "fluid oz.",+ "fl ounce",+ "fl ounces",+ "fl. ounce",+ "fl. ounces" ]++ lbsSyns = [ "lb.",+ "lbs.",+ "lb",+ "lbs",+ "pound",+ "pounds" ]++ pintSyns = [ "pt",+ "pt.",+ "pts",+ "pts.",+ "pint",+ "pints" ]++ quartSyns = ["qt",+ "qt.",+ "qts",+ "qts.",+ "quart",+ "quarts" ]++ galSyns = [ "gal",+ "gal.",+ "gals",+ "gals.",+ "gallon",+ "gallons" ]+++convertIngredientToMetric :: Ingredient -> Ingredient+convertIngredientToMetric ingr =+ case getSynonym units of+ Just "tsp" -> ingr{quantity = qty * 5, unit = "mL"}+ Just "Tbsp" -> ingr{quantity = qty * 15, unit = "mL"}+ Just "fl oz" -> ingr{quantity = qty * 30, unit = "mL"}+ Just "cups" -> ingr{quantity = qty * 237, unit = "mL"}+ Just "oz" -> ingr{quantity = qty * 28, unit = "g"}+ Just "lbs" -> ingr{quantity = qty * 454, unit = "g"}+ Just "pint" -> ingr{quantity = qty * 473, unit = "mL"}+ Just "quart" -> ingr{quantity = qty * 946, unit = "mL"}+ Just "gallon"-> ingr{quantity = qty * 3.785, unit = "L"}+ Nothing -> ingr+ where+ units = unit ingr+ qty = quantity ingr++convertIngredientToImperial :: Ingredient -> Ingredient+convertIngredientToImperial ingr =+ case un of+ "mL" | qty < 15 -> ingr{quantity = qty / 5, unit = "tsp"}+ | qty < 250 -> ingr{quantity = qty / 15, unit = "Tbsp"}+ | otherwise -> ingr{quantity = qty / 250, unit = "cup(s)"}++ "g" -> ingr{quantity = qty / 28, unit = "oz"}+ _ -> ingr+ where+ un = unit ingr+ qty = quantity ingr
+ src/Utils.hs view
@@ -0,0 +1,20 @@+module Utils where++safeLookup :: [a] -> Int -> Maybe a+safeLookup [] _ = Nothing+safeLookup (a : _) 0 = Just a+safeLookup (_ : as) n = safeLookup as (n - 1)+++padLeft :: Int -> String -> String+padLeft n xs =+ let d = n - length xs in+ if d > 0 then replicate d ' ' ++ xs+ else xs++padRight :: Int -> String -> String+padRight n xs =+ let d = n - length xs in+ if d > 0 then xs ++ replicate d ' '+ else xs+