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CAD-2907 workbench: add locli, a log analysis tool
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| Copyright 2020 Input Output (Hong Kong) Ltd. | ||
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| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
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| http://www.apache.org/licenses/LICENSE-2.0 | ||
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| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. |
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| {-# LANGUAGE OverloadedStrings #-} | ||
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| import Cardano.Prelude hiding (option) | ||
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| import Control.Monad.Trans.Except.Exit (orDie) | ||
| import qualified Options.Applicative as Opt | ||
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| import Cardano.Unlog.Parsers (opts, pref) | ||
| import Cardano.Unlog.Run (renderCommandError, runCommand) | ||
| import Cardano.TopHandler | ||
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| main :: IO () | ||
| main = toplevelExceptionHandler $ do | ||
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| co <- Opt.customExecParser pref opts | ||
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| orDie renderCommandError $ runCommand co |
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| cabal-version: 2.4 | ||
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| name: locli | ||
| version: 1.27 | ||
| description: Log parsing CLI. | ||
| author: IOHK | ||
| maintainer: operations@iohk.io | ||
| license: Apache-2.0 | ||
| license-files: | ||
| NOTICE | ||
| build-type: Simple | ||
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| library | ||
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| hs-source-dirs: src | ||
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| exposed-modules: Data.Accum | ||
| Data.Distribution | ||
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| Cardano.Config.Git.Rev | ||
| Cardano.Config.Git.RevFromGit | ||
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| Cardano.Profile | ||
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| Cardano.TopHandler | ||
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| Cardano.Unlog.Analysis | ||
| Cardano.Unlog.Commands | ||
| Cardano.Unlog.LogObject | ||
| Cardano.Unlog.Parsers | ||
| Cardano.Unlog.Resources | ||
| Cardano.Unlog.Run | ||
| Cardano.Unlog.SlotStats | ||
| Cardano.Unlog.Summary | ||
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| other-modules: Paths_locli | ||
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| build-depends: base | ||
| , aeson | ||
| , aeson-pretty | ||
| , attoparsec | ||
| , attoparsec-iso8601 | ||
| , bytestring | ||
| , cardano-prelude | ||
| , containers | ||
| , directory | ||
| , filepath | ||
| , file-embed | ||
| , gnuplot | ||
| , Histogram | ||
| , iohk-monitoring | ||
| , optparse-applicative | ||
| , optparse-generic | ||
| , process | ||
| , scientific | ||
| , split | ||
| , template-haskell | ||
| , text | ||
| , text-short | ||
| , time | ||
| , transformers | ||
| , transformers-except | ||
| , unordered-containers | ||
| , utf8-string | ||
| , vector | ||
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| default-language: Haskell2010 | ||
| default-extensions: NoImplicitPrelude | ||
| OverloadedStrings | ||
| TupleSections | ||
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| ghc-options: -Wall | ||
| -Wincomplete-record-updates | ||
| -Wincomplete-uni-patterns | ||
| -Wredundant-constraints | ||
| -Wpartial-fields | ||
| -Wcompat | ||
| -Wno-all-missed-specialisations | ||
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| executable locli | ||
| hs-source-dirs: app | ||
| main-is: locli.hs | ||
| default-language: Haskell2010 | ||
| ghc-options: -threaded | ||
| -Wall | ||
| -rtsopts | ||
| "-with-rtsopts=-T" | ||
| build-depends: base | ||
| , cardano-prelude | ||
| , locli | ||
| , optparse-applicative | ||
| , text | ||
| , text-short | ||
| , transformers | ||
| , transformers-except | ||
| default-extensions: NoImplicitPrelude |
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| {-# LANGUAGE CPP #-} | ||
| {-# LANGUAGE OverloadedStrings #-} | ||
| {-# LANGUAGE TemplateHaskell #-} | ||
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| module Cardano.Config.Git.Rev ( | ||
| gitRev | ||
| ) where | ||
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| import Cardano.Prelude | ||
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| import Data.FileEmbed (dummySpaceWith) | ||
| import qualified Data.Text as T | ||
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| import Cardano.Config.Git.RevFromGit (gitRevFromGit) | ||
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| gitRev :: Text | ||
| gitRev | gitRevEmbed /= zeroRev = gitRevEmbed | ||
| | T.null fromGit = zeroRev | ||
| | otherwise = fromGit | ||
| where | ||
| -- Git revision embedded after compilation using | ||
| -- Data.FileEmbed.injectWith. If nothing has been injected, | ||
| -- this will be filled with 0 characters. | ||
| gitRevEmbed :: Text | ||
| gitRevEmbed = decodeUtf8 $(dummySpaceWith "gitrev" 40) | ||
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| -- Git revision found during compilation by running git. If | ||
| -- git could not be run, then this will be empty. | ||
| #if defined(arm_HOST_ARCH) | ||
| -- cross compiling to arm fails; due to a linker bug | ||
| fromGit = "" | ||
| #else | ||
| fromGit = T.strip (T.pack $(gitRevFromGit)) | ||
| #endif | ||
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| zeroRev :: Text | ||
| zeroRev = "0000000000000000000000000000000000000000" |
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| module Cardano.Config.Git.RevFromGit ( | ||
| gitRevFromGit | ||
| ) where | ||
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| import Cardano.Prelude | ||
| import Prelude (String) | ||
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| import qualified Language.Haskell.TH as TH | ||
| import System.IO.Error (ioeGetErrorType, isDoesNotExistErrorType) | ||
| import System.Process (readProcessWithExitCode) | ||
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| -- | Git revision found by running git rev-parse. If git could not be | ||
| -- executed, then this will be an empty string. | ||
| gitRevFromGit :: TH.Q TH.Exp | ||
| gitRevFromGit = TH.LitE . TH.StringL <$> TH.runIO runGitRevParse | ||
| where | ||
| runGitRevParse :: IO String | ||
| runGitRevParse = handleJust missingGit (const $ pure "") $ do | ||
| (exitCode, output, _) <- | ||
| readProcessWithExitCode "git" ["rev-parse", "--verify", "HEAD"] "" | ||
| pure $ case exitCode of | ||
| ExitSuccess -> output | ||
| _ -> "" | ||
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| missingGit e = if isDoesNotExistErrorType (ioeGetErrorType e) then Just () else Nothing | ||
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