Merge branch 'release/0.0.5.2' into 'main'

Bump version to 0.0.5.2

See merge request kobjolke_a/annotator!4

.gitlab-ci.yml

@@ -29,7 +29,8 @@ build-job:       # This job runs in the build stage, which runs first.
   script:
     - make release
   artifacts:
-    - build/dist/*.tar.gz
+    paths:
+      - build/dist/*.tar.gz
 
 unit-test-job:   # This job runs in the test stage.
   stage: test    # It only starts when the job in the build stage completes successfully.
@@ -38,7 +39,7 @@ unit-test-job:   # This job runs in the test stage.
     - linux
   script:
     - echo "Running unit tests... This will take about 60 seconds."
-    - sleep 60
+    - sleep 1
     - echo "Code coverage is 90%"
 
 lint-test-job:   # This job also runs in the test stage.

Makefile

@@ -1,27 +1,32 @@
-.PHONY: default all install watch clean build release distclean lint
+.PHONY: default all install watch clean build release distclean lint doc
 default: all
 
 all: build
 
-build: builddir build/bin/annotator
-
 GHCFLAGS = -iapp -isrc -Wall -O2 -outputdir build/.obj
 BUILDDIR = build
 DESTDIR = ~/.local
 BINDIR = ${DESTDIR}/bin
 DOCDIR = ${DESTDIR}/share/doc/annotator
 
+build: builddir | $(BUILDDIR)/bin/annotator doc
+
 builddir:
-	mkdir -p $(BUILDDIR)/bin $(BUILDDIR)/.obj $(BUILDDIR)/ci $(BUILDDIR)/dist
+	mkdir -p $(BUILDDIR)/{bin,.obj,ci,dist,doc}
+
+doc: builddir | $(BUILDDIR)/doc/README.md
 
 $(BUILDDIR)/bin/annotator: app/Main.hs src/*.hs
 	ghc --make $(GHCFLAGS) $< -o $@
 
+$(BUILDDIR)/doc/README.md: README.org
+	pandoc -t gfm $< -o $@
+
 watch:
 	@git ls-files src app Makefile | entr make -s build install
 
-lint:
-	@-hlint -g --cc > $(BUILDDIR)/ci/hlint.report.json
+lint: builddir
+	hlint lint --git --cc --no-exit-code | tr -d '\0' | jq -s . > $(BUILDDIR)/ci/hlint.report.json
 
 clean:
 	@rm -rf $(BUILDDIR)
@@ -31,9 +36,10 @@ clean:
 distclean: clean
 	@rm -rf dist
 
-install: $(BUILDDIR)/bin/annotator
-	@install -m 0755 -D -t ${BINDIR} $<
-	@install -m 0644 -D -t ${DOCDIR} README.md
+install: build
+	@install -m 0755 -D -t ${BINDIR} $(BUILDDIR)/bin/annotator
+	@install -m 0644 -D -t ${DOCDIR} README.org
+	@install -m 0644 -D -t ${DOCDIR} $(BUILDDIR)/doc/README.md
 
 release: script/make-release
 	@$<

README.md

@@ -1,84 +0,0 @@
-# Annotator - an interactive TM2/TM3 annotation tool
-
-This tool lets you interactively annotate your code given a =defects.err= file.
-
-## Installation
-
-Get the most recent release, unpack it and add the binary to your PATH.
-
-## How to use it
-
-After a /Coverity™/ run, you end up with a =defects.err= and would like to
-annotate your code accordingly. In order to do so, just execute the =annotator=:
-
-```
-annotator
-```
-
-This will by default use the =defects.err= file in the current directory and
-scan it for violations. It will then ask you what to do with each violation - by
-default only /Newest/ violations will be handled, but this can be overridden
-with a command-line switch.
-
-After all violations have been treated, you'll end up with a bunch of =*.fix=
-files next to each source file - those are the annotated source files - you may
-run diff on them to check if they look fine or just move them over your original
-source file.
-
-### Possible annotations
-
-The annotator is able to generate three kinds of annotations:
-
-  - *Intentional* - by pressing `i`, this will annotate with `coverity[rule] <reason>`
-  - *False-Positive* - by pressing `f`, this will annotate with `coverity[rule : FALSE] <reason>`
-  - *Todo* - by pressing `t`, this will annotate with a FIXME marker
-
-## Advanced usage scenarios
-
-The current annotator supports the following command-line arguments:
-
-```
-$ annotator --help
-Usage: annotator [OPTIONS] files...
-
-A tool to semi-automatically add Coverity source-code annotations based on found defects.
-
-
-  -v          --verbose               be more verbose, pass multiple times to increase verbosity
-  -i          --inplace               replace source-file after inserting annotations
-  -V          --version               show full version information
-              --short-version         show just the version number
-  -h          --help                  show usage information
-  -a          --all                   handle all defects not just Newest
-  -C[NUM]     --context[=NUM]         specify how much context should be shown around a violation
-  -t[STRING]  --todo-marker[=STRING]  override the default TODO marker with a custom string
-  -A FILE     --annotations=FILE      load automatic annotation rules
-```
-
-### In-place annotations
-
-The `annotator` allows to annotate in-place, i.e. it will automatically rename
-the `.fix` file after you are done with all violations within that file. This
-can be achieved by passing `-i` or `--inplace`.
-
-### Process all violations
-
-By default the annotator will only handle *Newest* violations and not those that
-are already contained within the Coverity database for some reason. However,
-it's still possible to process all found violations by passing `-a` or `--all`
-on the command-line.
-
-### Insert annotations automatically
-
-In case you have violations that always result in the same annotation over and
-over again, you can supply one or more files that contain automatic decisions.
-
-Each line may be one of the following:
-
-```
-Intentional (Rule "autosar_cpp14_a18_9_1") "reason why it's intentional"
-FalsePositive (Rule "autosar_cpp14_a18_9_1") "reason why it's a false-positive"
-ToDo (Rule "autosar_cpp14_a18_9_1")
-```
-
-Lines may be disabled by prefixing them with `#` or `--`.

README.org

@@ -1,14 +1,54 @@
-#+title: Readme
+#+title: Annotator - an interactive Coverity annotation tool
+
+* Abstract
+
+This tool lets you interactively annotate your code given a =defects.err= file. The file should contain file and line information along with the Coverity rule that was violated. An example may look like this:
+
+#+begin_example csv
+main.cpp:162:INFO: Newest, autosar_cpp14_a20_8_6_violation: Object "std::unique_ptr<Configuration const, std::default_delete<Configuration const> >(read_configuration(uri))" is not constructed using "std::make_shared".
+#+end_example
 
 * Installation
 
+Get the most recent release, unpack it and add the binary to your PATH.
+
 * Usage
 
-#+begin_src sh :results output
+After a /Coverity™/ run, you end up with a =defects.err= and would like to
+annotate your code accordingly. In order to do so, just execute the =annotator=:
+
+#+begin_src sh
+annotator
+#+end_src
+
+This will by default use the =defects.err= file in the current directory and
+scan it for violations. It will then ask you what to do with each violation - by
+default only /Newest/ violations will be handled, but this can be overridden
+with a command-line switch.
+
+After all violations have been treated, you'll end up with a bunch of =*.fix=
+files next to each source file - those are the annotated source files - you may
+run diff on them to check if they look fine or just move them over your original
+source file.
+
+** Possible annotations
+
+The annotator is able to generate three kinds of annotations:
+
+- Intentional :: by pressing =i=, this will annotate with =coverity[rule] <reason>=
+- FalsePositive :: by pressing =f=, this will annotate with =coverity[rule : FALSE] <reason>=
+- Todo :: by pressing =t=, this will annotate with a TODO marker
+
+* Advanced usage scenarios
+
+The current annotator supports the following command-line arguments:
+
+#+name: annotator-help
+#+begin_src sh :results output :exports both
 annotator --help
 #+end_src
 
-#+RESULTS:
+#+RESULTS: annotator-help
 #+begin_example
 Usage: annotator [OPTIONS] files...
 
@@ -32,3 +72,25 @@ A tool to semi-automatically add Coverity source-code annotations based on found
                                         # a comment
                                         -- another comment
 #+end_example
+
+** In-place annotations
+
+The =annotator= allows to annotate in-place, i.e. it will automatically rename the =.fix= file after you are done with all violations within that file. This can be achieved by passing =-i= or =--inplace=.
+
+** Process all violations
+
+By default the annotator will only handle *Newest* violations and not those that are already contained within the Coverity database for some reason. However, it's still possible to process all found violations by passing =-a= or =--all= on the command-line.
+
+** Insert annotations automatically
+
+In case you have violations that always result in the same annotation over and over again, you can supply one or more files that contain automatic decisions.
+
+Each line may be one of the following:
+
+#+begin_example haskell
+Intentional (Rule "autosar_cpp14_a18_9_1") "reason why it's intentional"
+FalsePositive (Rule "autosar_cpp14_a18_9_1") "reason why it's a false-positive"
+ToDo (Rule "autosar_cpp14_a18_9_1")
+#+end_example
+
+Lines may be disabled by prefixing them with =#= or =--=.

example/include/process/definition_receiver.hpp

@@ -4,7 +4,7 @@
 #include <asap/asap.hpp>
 
 #include <process/process_collection.hpp>
-#include "process_definition.hpp" // TODO generate to <process/{idl/}process_definition.hpp>
+#include "process_definition.hpp"
 
 namespace process::controller {
 class DefinitionListener;

example/include/process/predicate.hpp

@@ -1,7 +1,7 @@
 #ifndef PROCESS_CONTROLLER_PREDICATE_HPP
 #define PROCESS_CONTROLLER_PREDICATE_HPP
 
-#include "process_definition.hpp" // TODO: generate to <build>/idl/process/process_definition.hpp
+#include "process_definition.hpp"
 
 #include <string>
 #include <functional>
@@ -62,8 +62,6 @@ namespace predicate {
 
     /**
      * returns a function that checks whether the node of a ProcessDefinition matches a given pattern
-     *
-     * TODO implement more sophisticated glob matching, we currently support '*' and exact match
      */
     [[nodiscard]] inline std::function<bool(const ProcessDefinition&)> node_matches(const std::string& pattern) noexcept
     {

src/Annotator.hs

@@ -1,7 +1,6 @@
-{-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE InstanceSigs #-}
 {-# LANGUAGE RecordWildCards #-}
-{-# LANGUAGE BangPatterns #-}
+{-# LANGUAGE StrictData #-}
 
 module Annotator (defaultMain) where
 
@@ -17,7 +16,7 @@ import Control.Monad.IO.Class
 import Control.Monad.Trans.Reader
 import Control.Exception (evaluate)
 import Data.Function (on)
-import Data.List (delete, intercalate, foldl', sortBy, nub)
+import Data.List (delete, foldl', sortOn, nub)
 import Data.Char (isSpace)
 import Data.Either (rights)
 import Data.Ord
@@ -31,7 +30,7 @@ import Annotator.Rule
 import Annotator.Annotation
 
 version :: Vsn.Version
-version = Vsn.makeVersion [0,0,5,1]
+version = Vsn.makeVersion [0,0,5,2]
 
 type App a = ReaderT Options IO a
 
@@ -104,7 +103,7 @@ options =
     (ReqArg (\f opts -> opts { todoMarker = f }) "STRING")
     "override the default TODO marker with a custom string"
   , Option ['A'] ["annotations"]
-    (ReqArg (\f opts -> opts { annotationFiles = (nub $ annotationFiles opts ++ [f]) }) "FILE")
+    (ReqArg (\f opts -> opts { annotationFiles = f : annotationFiles opts }) "FILE")
     (unlines  [ "load automatic annotation rules"
               , "  some examples:"
               , "     " <> show (Intentional (Rule "rule_1") "some reason")
@@ -124,7 +123,9 @@ readMaybe s = case reads s of
 parseOptions :: [String] -> IO (Options, [String])
 parseOptions argv =
   case getOpt Permute options argv of
-    (o, n, []) -> pure (foldl' (flip id) defaultOptions o, n)
+    (o, n, []) -> do
+      let o' = foldl' (flip id) defaultOptions o
+      pure (o'{annotationFiles = reverse $ nub $ annotationFiles o'}, n)
     (_, _, errs) -> ioError (userError (concat errs ++ usageInfo header options))
   where
     header = "Usage: annotator [OPTIONS] files..."
@@ -145,18 +146,18 @@ defaultMain = do
     Just FullVersion -> do
       putStr $ unlines
         [
-          "Annotator v" <> (Vsn.showVersion version)
+          "Annotator v" <> Vsn.showVersion version
         , "Copyright (c) 2022 Alexander Kobjolke <alexander.kobjolke@atlas-elektronik.com>"
         ]
-      exitWith ExitSuccess
+      exitSuccess
     Just ShortVersion -> do
       putStrLn $ Vsn.showVersion version
-      exitWith ExitSuccess
+      exitSuccess
     Nothing -> pure ()
 
   when (showHelp opts) $ do
     putStr $ usageInfo header options
-    exitWith ExitSuccess
+    exitSuccess
 
   automaticAnnotations <- rights . concat <$> (filterM fileExist (annotationFiles opts) >>= mapM fromFile)
 
@@ -165,9 +166,8 @@ defaultMain = do
   runReaderT (genericMain fn) opts'
 
   where
-    header = unlines $
-      [
-        "Usage: annotator [OPTIONS] files..."
+    header = unlines
+      [ "Usage: annotator [OPTIONS] files..."
       , ""
       , "A tool to semi-automatically add Coverity source-code annotations based on found defects."
       , ""
@@ -177,11 +177,11 @@ data Age = Old | New | Newest
   deriving (Show, Eq)
 
 data Violation = Violation {
-  filename :: !FilePath,
-  line :: !Int,
-  age :: !Age,
-  rule :: !Rule,
-  description :: !String
+  filename :: FilePath,
+  line :: Int,
+  age :: Age,
+  rule :: Rule,
+  description :: String
   }
   deriving (Show, Eq)
 
@@ -190,7 +190,7 @@ split _ _ [] = []
 split n p xs
   | n > 0 = case break p xs of
               (match, []) -> [match]
-              (match, (_ : rest)) -> match : split (n-1) p rest
+              (match, _ : rest) -> match : split (n-1) p rest
   | otherwise = [xs]
 
 parseViolations :: String -> [Violation]
@@ -208,7 +208,7 @@ parseViolation s = case split 4 (== ':') s of
     where
       violation = Violation file (read line) a (Rule (removeSuffix "_violation" r)) (dropWhile isSpace $ concat desc)
       (_:age':r:_) = split 2 (== ' ') rule'
-      a = case (delete ',' age') of
+      a = case delete ',' age' of
         "Newest" -> Newest
         "New" -> New
         _ -> Old
@@ -230,7 +230,7 @@ genericMain file = do
       verbose Chatty $ "all violations: " <> show sortedViolations
       forM_ groupedViolations handleViolations
 
-    Nothing -> do
+    Nothing ->
       liftIO $ hPutStrLn stderr "Defects file is empty"
 
   where
@@ -249,10 +249,10 @@ handleViolations violations = do
   let fname = filename $ NE.head violations
       fname' = fname <> ".fix"
       todo = todoMarker opts
-      header' = "Processing " <> (show $ NE.length violations) <> " violation(s) in file " <> fname
+      header' = "Processing " <> show (NE.length violations) <> " violation(s) in file " <> fname
       header = unlines
         [ header'
-        , take (length header') $ repeat '='
+        , replicate (length header') '='
         , ""
         ]
 
@@ -268,15 +268,15 @@ handleViolations violations = do
 
       let numberedContent = zip [1..] . lines $ content
 
-      annotations <- (catMaybes . NE.toList) <$> mapM (handleViolation content) violations
+      annotations <- catMaybes . NE.toList <$> mapM (handleViolation content) violations
 
-      let annotatedLines = sortBy (comparing fst) $ fmap (annotationToLine todo) annotations
+      let annotatedLines = sortOn fst $ fmap (annotationToLine todo) annotations
           newContent = unlines . map snd $ mergeLines annotatedLines numberedContent
 
       liftIO $ writeFile fname' newContent
 
       liftIO $ when (inplace opts) $ rename fname' fname
-    else do
+    else
       verbose Low $ "skipping non-existent file " <> fname
   where
     annotationToLine :: String -> AnnotatedViolation -> (Int, String)
@@ -296,24 +296,17 @@ data UserChoice = Abort
 
 -- | let the user decide what to do with a violation
 getUserChoice :: Violation -> App UserChoice
-getUserChoice Violation{..} = do
-  liftIO $ queryUser
+getUserChoice Violation{..} = liftIO queryUser
     where queryUser = do
-            putStr $ "> What shall we do [s/t/i/f/q/?]: "
+            putStr "> What shall we do [s/t/i/f/q/?]: "
             hFlush stdout
             c <- getChar
             putStrLn ""
             case c of
-              's' -> do
-                pure Skip
-              't' -> do
-                pure $ Annotate (ToDo rule)
-              'i' -> do
-                excuse <- getExcuse
-                pure $ Annotate (Intentional rule excuse)
-              'f' -> do
-                excuse <- getExcuse
-                pure $ Annotate (FalsePositive rule excuse)
+              's' -> pure Skip
+              't' -> pure $ Annotate (ToDo rule)
+              'i' -> Annotate . Intentional rule <$> getExcuse
+              'f' -> Annotate . FalsePositive rule <$> getExcuse
               'q' -> pure Abort
               '?' -> do
                 putStrLn $ unlines [ "t - add TODO marker to fix this issue"
@@ -328,7 +321,7 @@ getUserChoice Violation{..} = do
               _ -> queryUser
 
           getExcuse = do
-            putStr $ "What's your excuse? "
+            putStr "What's your excuse? "
             hFlush stdout
             mode <- hGetBuffering stdin
             hSetBuffering stdin LineBuffering
@@ -349,7 +342,7 @@ type NumberedLine = (Int, String)
 mergeLines :: [NumberedLine] -> [NumberedLine] -> [NumberedLine]
 mergeLines [] r = r
 mergeLines l [] = l
-mergeLines !lhs@(left@(nl,_):ls) !rhs@(right@(nr,_):rs)
+mergeLines lhs@(left@(nl,_):ls) rhs@(right@(nr,_):rs)
   | nl <= nr = left : mergeLines ls rhs
   | otherwise = right : mergeLines lhs rs
 
@@ -379,21 +372,21 @@ handleViolation content v@Violation{..} = do
       -- print some context
       liftIO $ forM_ context (\(n, code) -> do
                         let marker = ">>>>"
-                        when (n == line) $ putStrLn (intercalate " " [ marker
-                                                                    , show age
-                                                                    , "violation of rule"
-                                                                    , show rule
-                                                                    , "in line"
-                                                                    , show line <> ":"
-                                                                    , description
-                                                                    ])
-                        putStrLn (code))
+                        when (n == line) $ putStrLn (unwords [ marker
+                                                             , show age
+                                                             , "violation of rule"
+                                                             , show rule
+                                                             , "in line"
+                                                             , show line <> ":"
+                                                             , description
+                                                             ])
+                        putStrLn code)
       if batchMode opts
-        then pure $ Nothing
+        then pure Nothing
         else do
           choice <- getUserChoice v
           case choice of
-            Abort -> liftIO $ exitSuccess
+            Abort -> liftIO exitSuccess
             Annotate annotation -> pure $ Just (AnnotatedViolation v annotation indent)
             Skip -> pure Nothing
             Help -> handleViolation content v

src/Annotator/Annotation.hs

@@ -1,4 +1,3 @@
-{-# LANGUAGE LambdaCase #-}
 module Annotator.Annotation (Annotation(..), fromFile) where
 
 import Data.Char (isSpace)

src/Annotator/Util.hs

@@ -1,4 +1,4 @@
 module Annotator.Util where
 
 anyp :: [a -> Bool] -> a -> Bool
-anyp preds x = or (map ($ x) preds)
+anyp preds x = any ($ x) preds