transaction id: add --output-[json,text] flag to control format of the output

cardano-cli/cardano-cli.cabal

@@ -477,6 +477,7 @@ test-suite cardano-cli-golden
     Test.Golden.Shelley.Transaction.Build
     Test.Golden.Shelley.Transaction.CalculateMinFee
     Test.Golden.Shelley.Transaction.CreateWitness
+    Test.Golden.Shelley.Transaction.Id
     Test.Golden.Shelley.Transaction.Sign
     Test.Golden.TxView
     Test.Golden.Version

cardano-cli/src/Cardano/CLI/EraBased/Commands/Transaction.hs

@@ -243,8 +243,9 @@ newtype TransactionHashScriptDataCmdArgs = TransactionHashScriptDataCmdArgs
   }
   deriving Show
 
-newtype TransactionTxIdCmdArgs = TransactionTxIdCmdArgs
+data TransactionTxIdCmdArgs = TransactionTxIdCmdArgs
   { inputTxBodyOrTxFile :: InputTxBodyOrTxFile
+  , outputFormat :: !OutputFormatJsonOrText
   }
   deriving Show
 

cardano-cli/src/Cardano/CLI/EraBased/Options/Common.hs

@@ -1723,6 +1723,21 @@ pOutputFormatJsonOrText kind =
         , Opt.long ("output-" <> flag_)
         ]
 
+-- | @pTxIdOutputFormatJsonOrText kind@ is a parser to specify in which format
+-- to write @transaction txid@'s output on standard output.
+pTxIdOutputFormatJsonOrText :: Parser OutputFormatJsonOrText
+pTxIdOutputFormatJsonOrText =
+  asum [make OutputFormatJson "JSON" "json", make OutputFormatText "TEXT" "text"]
+    <|> pure default_
+ where
+  default_ = OutputFormatText
+  make format desc flag_ =
+    Opt.flag' format $
+      mconcat
+        [ Opt.help $ "Format output as " <> desc <> (if format == default_ then " (the default)." else ".")
+        , Opt.long ("output-" <> flag_)
+        ]
+
 pTxViewOutputFormat :: Parser ViewOutputFormat
 pTxViewOutputFormat = pViewOutputFormat "transaction"
 

cardano-cli/src/Cardano/CLI/EraBased/Options/Transaction.hs

@@ -379,3 +379,4 @@ pTransactionId =
   fmap TransactionTxIdCmd $
     TransactionTxIdCmdArgs
       <$> pInputTxOrTxBodyFile
+      <*> pTxIdOutputFormatJsonOrText

cardano-cli/src/Cardano/CLI/EraBased/Run/Transaction.hs

@@ -1732,6 +1732,7 @@ runTransactionTxIdCmd
 runTransactionTxIdCmd
   Cmd.TransactionTxIdCmdArgs
     { inputTxBodyOrTxFile
+    , outputFormat
     } = do
     InAnyShelleyBasedEra _era txbody <-
       case inputTxBodyOrTxFile of
@@ -1746,7 +1747,12 @@ runTransactionTxIdCmd
           InAnyShelleyBasedEra era tx <- lift (readFileTx txFile) & onLeft (left . TxCmdTextEnvCddlError)
           return . InAnyShelleyBasedEra era $ getTxBody tx
 
-    liftIO $ BS.putStrLn $ serialiseToRawBytesHex (getTxId txbody)
+    let txId = getTxId txbody
+
+    liftIO $
+      case outputFormat of
+        OutputFormatJson -> LBS.putStrLn $ Aeson.encode $ TxSubmissionResult txId
+        OutputFormatText -> BS.putStrLn $ serialiseToRawBytesHex txId
 
 -- ----------------------------------------------------------------------------
 -- Witness commands

cardano-cli/src/Cardano/CLI/Types/Common.hs

@@ -545,7 +545,7 @@ data TxMempoolQuery
 data OutputFormatJsonOrText
   = OutputFormatJson
   | OutputFormatText
-  deriving Show
+  deriving (Eq, Show)
 
 data ViewOutputFormat
   = ViewOutputFormatJson
@@ -686,7 +686,7 @@ data PotentiallyCheckedAnchor anchorType anchor
   deriving (Eq, Show)
 
 -- | Type used for serialization when printing the hash of a transaction
--- after having submitted it.
+-- after having submitted it. Also used for printing JSON output of "transaction txid".
 newtype TxSubmissionResult = TxSubmissionResult {txhash :: TxId}
   deriving (Show, Generic)
 

cardano-cli/test/cardano-cli-golden/Test/Golden/Shelley/Transaction/Id.hs

@@ -0,0 +1,30 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+module Test.Golden.Shelley.Transaction.Id where
+
+import           Test.Cardano.CLI.Util
+
+import           Hedgehog (Property)
+import qualified Hedgehog.Extras.Test.Base as H
+import qualified Hedgehog.Extras.Test.Golden as H
+
+{- HLINT ignore "Use camelCase" -}
+
+-- Execute this test with:
+-- @cabal test cardano-cli-golden --test-options '-p "/golden shelley transaction id/"'@
+hprop_golden_shelley_transaction_id :: Property
+hprop_golden_shelley_transaction_id = propertyOnce $ do
+  txFile <- noteInputFile "test/cardano-cli-golden/files/input/shelley/tx-for-txid.json"
+
+  let baseCmd = ["latest", "transaction", "txid", "--tx-file", txFile]
+
+  output1 <- execCardanoCLI baseCmd
+  goldenFile1 <- H.note "test/cardano-cli-golden/files/golden/shelley/transaction-id-flagless"
+  H.diffVsGoldenFile output1 goldenFile1
+
+  output2 <- execCardanoCLI $ baseCmd ++ ["--output-text"]
+  H.diffVsGoldenFile output2 goldenFile1
+
+  output3 <- execCardanoCLI $ baseCmd ++ ["--output-json"]
+  goldenFile2 <- H.note "test/cardano-cli-golden/files/golden/shelley/transaction-id.json"
+  H.diffVsGoldenFile output3 goldenFile2

cardano-cli/test/cardano-cli-golden/files/golden/help.cli

@@ -1994,6 +1994,7 @@ Usage: cardano-cli shelley transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -3045,6 +3046,7 @@ Usage: cardano-cli allegra transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -4086,6 +4088,7 @@ Usage: cardano-cli mary transaction txid
                                            ( --tx-body-file FILEPATH
                                            | --tx-file FILEPATH
                                            )
+                                           [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -5142,6 +5145,7 @@ Usage: cardano-cli alonzo transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -6498,6 +6502,7 @@ Usage: cardano-cli babbage transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -8519,6 +8524,7 @@ Usage: cardano-cli conway transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 
@@ -10540,6 +10546,7 @@ Usage: cardano-cli latest transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 

cardano-cli/test/cardano-cli-golden/files/golden/help/allegra_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli allegra transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/alonzo_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli alonzo transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/babbage_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli babbage transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/conway_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli conway transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/latest_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli latest transaction txid
                                              ( --tx-body-file FILEPATH
                                              | --tx-file FILEPATH
                                              )
+                                             [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/mary_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli mary transaction txid
                                            ( --tx-body-file FILEPATH
                                            | --tx-file FILEPATH
                                            )
+                                           [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/help/shelley_transaction_txid.cli

@@ -2,10 +2,13 @@ Usage: cardano-cli shelley transaction txid
                                               ( --tx-body-file FILEPATH
                                               | --tx-file FILEPATH
                                               )
+                                              [--output-json | --output-text]
 
   Print a transaction identifier.
 
 Available options:
   --tx-body-file FILEPATH  Input filepath of the JSON TxBody.
   --tx-file FILEPATH       Input filepath of the JSON Tx.
+  --output-json            Format output as JSON.
+  --output-text            Format output as TEXT (the default).
   -h,--help                Show this help text

cardano-cli/test/cardano-cli-golden/files/golden/shelley/transaction-id-flagless

@@ -0,0 +1 @@
+345b88a38821ce10b1a19c41cbc9b48a55c26001cee4a7d2ad83fd9ddb157667

cardano-cli/test/cardano-cli-golden/files/golden/shelley/transaction-id.json

@@ -0,0 +1 @@
+{"txhash":"345b88a38821ce10b1a19c41cbc9b48a55c26001cee4a7d2ad83fd9ddb157667"}

cardano-cli/test/cardano-cli-golden/files/input/shelley/tx-for-txid.json

@@ -0,0 +1,5 @@
+{
+    "type": "Unwitnessed Tx MaryEra",
+    "description": "Ledger Cddl Format",
+    "cborHex": "83a300818258202392d2b1200b5139fe555c81261697b29a8ccf561c5c783d46e78a479d977053000181825839016b837ca50316ee4e00033482ed128887d72c2bae5b0438d692dc1251b0c8b17595ebdb93c1f974be0a9b1ef26c474649d9c2ae766ed135cf1864020ca0f6"
+}