Added yaml output

cmd/cmd.go

@@ -145,6 +145,7 @@ func (cli Cli) Run(args []string) int {
 	flags.BoolVar(&outFlag.JSON, "ojson", false, "JSON format for output.")
 	flags.BoolVar(&outFlag.TBLN, "otbln", false, "TBLN format for output.")
 	flags.BoolVar(&outFlag.JSONL, "ojsonl", false, "JSON lines format for output.")
+	flags.BoolVar(&outFlag.YAML, "oyaml", false, "YAML format for output.")
 
 	if err := flags.Parse(args[1:]); err != nil {
 		log.Printf("ERROR: %s", err)
@@ -513,6 +514,7 @@ type outputFlag struct {
 	LTSV  bool
 	JSON  bool
 	JSONL bool
+	YAML  bool
 	TBLN  bool
 	AT    bool
 	MD    bool
@@ -539,6 +541,8 @@ func outputFormat(o outputFlag) trdsql.Format {
 		return trdsql.TBLN
 	case o.JSONL:
 		return trdsql.JSONL
+	case o.YAML:
+		return trdsql.YAML
 	case o.CSV:
 		return trdsql.CSV
 	default:
@@ -548,7 +552,7 @@ func outputFormat(o outputFlag) trdsql.Format {
 
 func isOutFormat(name string) bool {
 	switch name {
-	case "ocsv", "oltsv", "ojson", "ojsonl", "otbln", "oat", "omd", "ovf", "oraw":
+	case "ocsv", "oltsv", "ojson", "ojsonl", "oyaml", "otbln", "oat", "omd", "ovf", "oraw":
 		return true
 	}
 	return false
@@ -580,6 +584,8 @@ func outGuessFormat(fileName string) trdsql.Format {
 			return trdsql.VF
 		case "JSONL":
 			return trdsql.JSONL
+		case "YAML", "YML":
+			return trdsql.YAML
 		}
 		fileName = fileName[0 : len(fileName)-len(dotExt)]
 	}

go.mod

@@ -3,30 +3,35 @@ module github.com/noborus/trdsql
 require (
 	github.com/dsnet/compress v0.0.1
 	github.com/go-sql-driver/mysql v1.7.1
-	github.com/iancoleman/orderedmap v0.2.0
+	github.com/goccy/go-yaml v1.11.0
+	github.com/iancoleman/orderedmap v0.3.0
 	github.com/itchyny/gojq v0.12.13
 	github.com/jwalton/gchalk v1.3.0
 	github.com/klauspost/compress v1.16.7
 	github.com/lib/pq v1.10.9
-	github.com/mattn/go-runewidth v0.0.14
+	github.com/mattn/go-runewidth v0.0.15
 	github.com/mattn/go-sqlite3 v1.14.17
 	github.com/multiprocessio/go-sqlite3-stdlib v0.0.0-20220822170115-9f6825a1cd25
 	github.com/noborus/guesswidth v0.3.4
 	github.com/noborus/tbln v0.0.2
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/pierrec/lz4 v2.6.1+incompatible
 	github.com/ulikunitz/xz v0.5.11
-	golang.org/x/term v0.10.0
+	golang.org/x/term v0.11.0
 )
 
 require (
 	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de // indirect
+	github.com/fatih/color v1.15.0 // indirect
 	github.com/frankban/quicktest v1.7.2 // indirect
 	github.com/itchyny/timefmt-go v0.1.5 // indirect
 	github.com/jwalton/go-supportscolor v1.2.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
-	golang.org/x/crypto v0.11.0 // indirect
-	golang.org/x/sys v0.10.0 // indirect
+	golang.org/x/crypto v0.12.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	gonum.org/v1/gonum v0.13.0 // indirect
 )
 

go.sum

@@ -5,14 +5,21 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/dsnet/compress v0.0.1 h1:PlZu0n3Tuv04TzpfPbrnI0HW/YwodEXDS+oPKahKF0Q=
 github.com/dsnet/compress v0.0.1/go.mod h1:Aw8dCMJ7RioblQeTqt88akK31OvO8Dhf5JflhBbQEHo=
 github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
+github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
+github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
 github.com/frankban/quicktest v1.7.2 h1:2QxQoC1TS09S7fhCPsrvqYdvP1H5M1P1ih5ABm3BTYk=
 github.com/frankban/quicktest v1.7.2/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
+github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
+github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
+github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
 github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/goccy/go-yaml v1.11.0 h1:n7Z+zx8S9f9KgzG6KtQKf+kwqXZlLNR2F6018Dgau54=
+github.com/goccy/go-yaml v1.11.0/go.mod h1:H+mJrWtjPTJAHvRbV09MCK9xYwODM+wRTVFFTWckfng=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
-github.com/iancoleman/orderedmap v0.2.0 h1:sq1N/TFpYH++aViPcaKjys3bDClUEU7s5B+z6jq8pNA=
-github.com/iancoleman/orderedmap v0.2.0/go.mod h1:N0Wam8K1arqPXNWjMo21EXnBPOPp36vB07FNRdD2geA=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/iancoleman/orderedmap v0.3.0 h1:5cbR2grmZR/DiVt+VJopEhtVs9YGInGIxAoMJn+Ichc=
+github.com/iancoleman/orderedmap v0.3.0/go.mod h1:XuLcCUkdL5owUCQeF2Ue9uuw1EptkJDkXXS7VoV7XGE=
 github.com/itchyny/gojq v0.12.13 h1:IxyYlHYIlspQHHTE0f3cJF0NKDMfajxViuhBLnHd/QU=
 github.com/itchyny/gojq v0.12.13/go.mod h1:JzwzAqenfhrPUuwbmEz3nu3JQmFLlQTQMUcOdnu/Sf4=
 github.com/itchyny/timefmt-go v0.1.5 h1:G0INE2la8S6ru/ZI5JecgyzbbJNs5lG1RcBqa7Jm6GE=
@@ -23,8 +30,6 @@ github.com/jwalton/go-supportscolor v1.1.0/go.mod h1:hFVUAZV2cWg+WFFC4v8pT2X/S2q
 github.com/jwalton/go-supportscolor v1.2.0 h1:g6Ha4u7Vm3LIsQ5wmeBpS4gazu0UP1DRDE8y6bre4H8=
 github.com/jwalton/go-supportscolor v1.2.0/go.mod h1:hFVUAZV2cWg+WFFC4v8pT2X/S2qUUBYMioBD9AINXGs=
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
-github.com/klauspost/compress v1.16.6 h1:91SKEy4K37vkp255cJ8QesJhjyRO0hn9i9G0GoUwLsk=
-github.com/klauspost/compress v1.16.6/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
 github.com/klauspost/compress v1.16.7 h1:2mk3MPGNzKyxErAw8YaohYh69+pa4sIQSC0fPGCFR9I=
 github.com/klauspost/compress v1.16.7/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
@@ -33,18 +38,22 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
+github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
-github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
-github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
+github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
 github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
 github.com/multiprocessio/go-sqlite3-stdlib v0.0.0-20220822170115-9f6825a1cd25 h1:bnhGk2UFFPqylhxTEffs1ehDRn4bEZsEoDH53Z4HqA8=
 github.com/multiprocessio/go-sqlite3-stdlib v0.0.0-20220822170115-9f6825a1cd25/go.mod h1:RrGEZqqiyEcLyTVLDSgtNZVLqJykj0F4vwuuqvMdT60=
-github.com/noborus/guesswidth v0.3.2 h1:zXP9sdXNoBGCvMemTSSX3B2DxVIJxUvAVLvKe9skkzU=
-github.com/noborus/guesswidth v0.3.2/go.mod h1:2F1sqiazKIwuSRjQTweQHPFJcjV5375jYUrTik9/V5k=
 github.com/noborus/guesswidth v0.3.4 h1:+iKmbm0iFTS3pksIOKQQvLVZVOKNZHavqJoFK2mPoTQ=
 github.com/noborus/guesswidth v0.3.4/go.mod h1:2F1sqiazKIwuSRjQTweQHPFJcjV5375jYUrTik9/V5k=
 github.com/noborus/tbln v0.0.2 h1:pQIv+ZO38KPz52FOuhs/W3inpgmd5qwL8XFDqI+KKyY=
@@ -67,30 +76,28 @@ github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4A
 github.com/ulikunitz/xz v0.5.11 h1:kpFauv27b6ynzBNT/Xy+1k+fK4WswhN/6PN5WhFAGw8=
 github.com/ulikunitz/xz v0.5.11/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.10.0 h1:LKqV2xt9+kDzSTfOhx4FrkEBcMrAgHSYgzywV9zcGmM=
-golang.org/x/crypto v0.10.0/go.mod h1:o4eNf7Ede1fv+hwOwZsTHl9EsPFO6q6ZvYR8vYfY45I=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/exp v0.0.0-20230321023759-10a507213a29 h1:ooxPy7fPvB4kwsA2h+iBNHkAbp/4JxTSwCmvdjEYmug=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211004093028-2c5d950f24ef/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.9.0 h1:KS/R3tvhPqvJvwcKfnBHJwwthS11LRhmM5D59eEXa0s=
-golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
-golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.9.0 h1:GRRCnKYhdQrD8kfRAdQ6Zcw1P0OcELxGLKJvtjVMZ28=
-golang.org/x/term v0.9.0/go.mod h1:M6DEAAIenWoTxdKrOltXcmDY3rSplQUkrvaDU5FcQyo=
-golang.org/x/term v0.10.0 h1:3R7pNqamzBraeqj/Tj8qt1aQ2HpmlC+Cx/qL/7hn4/c=
-golang.org/x/term v0.10.0/go.mod h1:lpqdcUyK/oCiQxvxVrppt5ggO2KCZ5QblwqPnfZ6d5o=
+golang.org/x/term v0.11.0 h1:F9tnn/DA/Im8nCwm+fX+1/eBwi4qFjRT++MhtVC4ZX0=
+golang.org/x/term v0.11.0/go.mod h1:zC9APTIj3jG3FdV/Ons+XE1riIZXG4aZ4GTHiPZJPIU=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
+golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
 gonum.org/v1/gonum v0.13.0 h1:a0T3bh+7fhRyqeNbiC3qVHYmkiQgit3wnNan/2c0HMM=
 gonum.org/v1/gonum v0.13.0/go.mod h1:/WPYRckkfWrhWefxyYTfrTtQR0KH4iyHNuzxqXAKyAU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

output_yaml.go

@@ -0,0 +1,40 @@
+package trdsql
+
+import (
+	yaml "github.com/goccy/go-yaml"
+)
+
+// YAMLWriter provides methods of the Writer interface.
+type YAMLWriter struct {
+	writer  *yaml.Encoder
+	results []yaml.MapSlice
+}
+
+// NewYAMLWriter returns YAMLWriter.
+func NewYAMLWriter(writeOpts *WriteOpts) *YAMLWriter {
+	w := &YAMLWriter{}
+	w.writer = yaml.NewEncoder(writeOpts.OutStream)
+	return w
+}
+
+// PreWrite is area preparation.
+func (w *YAMLWriter) PreWrite(columns []string, types []string) error {
+	w.results = make([]yaml.MapSlice, 0)
+	return nil
+}
+
+// WriteRow is Addition to array.
+func (w *YAMLWriter) WriteRow(values []interface{}, columns []string) error {
+	m := make(yaml.MapSlice, len(values))
+	for i, col := range values {
+		m[i].Key = columns[i]
+		m[i].Value = col
+	}
+	w.results = append(w.results, m)
+	return nil
+}
+
+// PostWrite is Actual output.
+func (w *YAMLWriter) PostWrite() error {
+	return w.writer.Encode(w.results)
+}

testdata/yaml.golden

@@ -0,0 +1,6 @@
+- c1: "1"
+  c2: Orange
+- c1: "2"
+  c2: Melon
+- c1: "3"
+  c2: Apple

trdsql.go

@@ -87,6 +87,10 @@ const (
 	// JSON Lines format(http://jsonlines.org/).
 	JSONL
 
+	// export
+	// YAML format.
+	YAML
+
 	// import
 	// Tab-Separated Values format.
 	TSV
@@ -124,6 +128,8 @@ func (f Format) String() string {
 		return "TSV"
 	case PSV:
 		return "PSV"
+	case YAML:
+		return "YAML"
 	default:
 		return "Unknown"
 	}

trdsql_test.go

@@ -529,6 +529,7 @@ func TestOutFormatRun(t *testing.T) {
 		{format: AT, result: "at"},
 		{format: TBLN, result: "tbln"},
 		{format: JSONL, result: "jsonl"},
+		{format: YAML, result: "yaml"},
 	}
 	sql := "SELECT * FROM " + filepath.Join(dataDir, "test.csv")
 	for _, c := range testFormat {

writer.go

@@ -154,6 +154,8 @@ func NewWriter(options ...WriteOpt) Writer {
 		return NewLTSVWriter(writeOpts)
 	case JSON:
 		return NewJSONWriter(writeOpts)
+	case YAML:
+		return NewYAMLWriter(writeOpts)
 	case RAW:
 		return NewRAWWriter(writeOpts)
 	case MD: