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How to use write method of template Package

Best Gauge code snippet using template.write

table.go

Source:table.go

...553	if tbl.Columns != nil {554		genericSelectQueryBuffer := bytes.Buffer{}555556		// The SELECT prefix557		_, writeErr := genericSelectQueryBuffer.WriteString("SELECT ")558		if writeErr != nil {559			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericSelectQuery for table ", tbl.DbName, ": ", writeErr)560		}561562		// the column names, comma-separated563		var ignoreSerialColumns bool = false564		var appendUnderscorePrefix bool = false565		_, writeErr = genericSelectQueryBuffer.WriteString(tbl.getSqlFriendlyColumnList(ignoreSerialColumns, appendUnderscorePrefix))566		if writeErr != nil {567			log.Fatal("CollectTables(): FATAL error writing to buffer when generating the column names for table (select) ", tbl.DbName, ": ", writeErr)568		}569570		// The FROM section571		_, writeErr = genericSelectQueryBuffer.WriteString(" FROM " + tbl.DbName + " ")572		if writeErr != nil {573			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericSelectQuery for table ", tbl.DbName, ": ", writeErr)574		}575		tbl.GenericSelectQuery = genericSelectQueryBuffer.String()576	}577	// END Create the generic SELECT query578579	// BEGIN Create the generic INSERT query580	if tbl.Columns != nil {581		genericInsertQueryAllColumnsBuffer := bytes.Buffer{}582		genericInsertQueryNonPKColumnsBuffer := bytes.Buffer{}583584		// The INSERT prefix585		_, writeErr := genericInsertQueryNonPKColumnsBuffer.WriteString("INSERT INTO " + tbl.DbName + "(")586		if writeErr != nil {587			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericInsertQuery for table ", tbl.DbName, ": ", writeErr)588		}589590		_, writeErr = genericInsertQueryAllColumnsBuffer.WriteString("INSERT INTO " + tbl.DbName + "(")591		if writeErr != nil {592			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericInsertQuery for table ", tbl.DbName, ": ", writeErr)593		}594595		// the column names, comma-separated596		var ignoreSerialColumns bool = true597		var appendUnderscorePrefix bool = false598		_, writeErr = genericInsertQueryNonPKColumnsBuffer.WriteString(tbl.getSqlFriendlyColumnList(ignoreSerialColumns, appendUnderscorePrefix))599		if writeErr != nil {600			log.Fatal("CollectTables(): FATAL error writing to buffer when generating the column names (without pk) for table (insert) ", tbl.DbName, ": ", writeErr)601		}602603		ignoreSerialColumns = false604		_, writeErr = genericInsertQueryAllColumnsBuffer.WriteString(tbl.getSqlFriendlyColumnList(ignoreSerialColumns, appendUnderscorePrefix))605		if writeErr != nil {606			log.Fatal("CollectTables(): FATAL error writing to buffer when generating the column names (with pk) for table (insert) ", tbl.DbName, ": ", writeErr)607		}608609		// The VALUES section610		ignoreSerialColumns = true611		_, writeErr = genericInsertQueryNonPKColumnsBuffer.WriteString(") VALUES(" + tbl.getSqlFriendlyParameters(ignoreSerialColumns) + ") ")612		if writeErr != nil {613			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericInsertQuery (without pk) for table ", tbl.DbName, ": ", writeErr)614		}615616		ignoreSerialColumns = false617		_, writeErr = genericInsertQueryAllColumnsBuffer.WriteString(") VALUES(" + tbl.getSqlFriendlyParameters(ignoreSerialColumns) + ") ")618		if writeErr != nil {619			log.Fatal("CollectTables(): FATAL error writing to buffer when generating GenericInsertQuery (with pk) for table ", tbl.DbName, ": ", writeErr)620		}621		tbl.GenericInsertQuery = genericInsertQueryAllColumnsBuffer.String()622		tbl.GenericInsertQueryNoPK = genericInsertQueryNonPKColumnsBuffer.String()623624		tbl.ParamString = tbl.getSqlFriendlyParameters(false)625		tbl.ParamStringNoPK = tbl.getSqlFriendlyParameters(true)626	}627	// END Create the generic INSERT query628629}630631// returns a string of comma separated database column names, as they are used in SELECT632// or INSERT sql statements (e.g. "username, first_name, last_name")633// if ignoreSequenceColumns is true, it checks which columns are auto-generated via634// sequences and does not include those.635func (tbl *Table) getSqlFriendlyColumnList(ignoreSequenceColumns bool, appendUnderscorePrefix bool) string {636637	var underscorePrefix string = "_"638	if appendUnderscorePrefix == false {639		underscorePrefix = ""640	}641642	genericQueryFriendlyColumnsBuffer := bytes.Buffer{}643644	var totalNumberOfColumns int = len(tbl.Columns) - 1645	var colNameToWriteToBuffer string = ""646647	for colRange := range tbl.Columns {648649		if ignoreSequenceColumns == true && tbl.Columns[colRange].IsSequence == true {650			continue651		}652653		if totalNumberOfColumns == colRange {654			colNameToWriteToBuffer = underscorePrefix + tbl.Columns[colRange].DbName655		} else {656			colNameToWriteToBuffer = underscorePrefix + tbl.Columns[colRange].DbName + ", "657		}658659		_, writeErr := genericQueryFriendlyColumnsBuffer.WriteString(colNameToWriteToBuffer)660		if writeErr != nil {661			log.Fatal("Table.getSqlFriendlyColumnList(): FATAL error writing to buffer when generating column names for table ", tbl.DbName, ": ", writeErr)662		}663	}664665	finalString := genericQueryFriendlyColumnsBuffer.String()666667	// just in case ignoring sequence columns happened to produce a situation where there is a668	// comma followed by space at the end of the string, let's strip it669	if strings.HasSuffix(finalString, ", ") {670		finalString = strings.TrimSuffix(finalString, ", ")671	}672673	return finalString674}675676// Returns a string of comma separated parameters, incremented by 1, Postgres style,677// but taking into account if some columns are have default sequence autogeneration,678// hence should not be inserted679func (tbl *Table) getSqlFriendlyParameters(ignoreSequenceColumns bool) string {680681	genericQueryFriendlyParamsBuffer := bytes.Buffer{}682683	var totalNumberOfColumns int = len(tbl.Columns) - 1684	var paramToWriteToBuffer string = ""685686	var realParamCount int = 1687688	for colRange := range tbl.Columns {689690		if ignoreSequenceColumns == true && tbl.Columns[colRange].IsSequence == true {691			continue692		}693694		// we cannot rely on the colRange iterator because we may skip columns695		// which are sequence based, so we would have a situation such as696		// "$1, $3, $4, etc" with $2 missing due to the continue statement above697		var currentParamCount string = "$" + strconv.Itoa(realParamCount)698		realParamCount = realParamCount + 1699700		if totalNumberOfColumns == colRange {701			paramToWriteToBuffer = currentParamCount702		} else {703			paramToWriteToBuffer = currentParamCount + ", "704		}705706		_, writeErr := genericQueryFriendlyParamsBuffer.WriteString(paramToWriteToBuffer)707		if writeErr != nil {708			log.Fatal("Table.getSqlFriendlyParameters(): FATAL error writing to buffer when generating params for table ", tbl.DbName, ": ", writeErr)709		}710	}711712	finalString := genericQueryFriendlyParamsBuffer.String()713714	// just in case ignoring sequence columns happened to produce a situation where there is a715	// comma followed by space at the end of the string, let's strip it716	if strings.HasSuffix(finalString, ", ") {717		finalString = strings.TrimSuffix(finalString, ", ")718	}719720	return finalString721}722
...

view.go

Source:view.go

...158	// BEGIN Create the generic SELECT query159	if v.Columns != nil {160		genericSelectQueryBuffer := bytes.Buffer{}161		// The SELECT prefix162		_, writeErr := genericSelectQueryBuffer.WriteString("SELECT ")163		if writeErr != nil {164			log.Fatal("(v *View) CreateGenericQueries(): FATAL error writing to buffer when generating GenericSelectQuery for view ", v.DbName, ": ", writeErr)165		}166		// the column names, comma-separated167		_, writeErr = genericSelectQueryBuffer.WriteString(v.getSqlFriendlyColumnList())168		if writeErr != nil {169			log.Fatal("(v *View) CreateGenericQueries(): FATAL error writing to buffer when generating the column names for view (select) ", v.DbName, ": ", writeErr)170		}171		// The FROM section172		_, writeErr = genericSelectQueryBuffer.WriteString(" FROM " + v.DbName + " ")173		if writeErr != nil {174			log.Fatal("(v *View) CreateGenericQueries(): FATAL error writing to buffer when generating GenericSelectQuery for view ", v.DbName, ": ", writeErr)175		}176		v.GenericSelectQuery = genericSelectQueryBuffer.String()177	}178	// END Create the generic SELECT query179}180// returns a string of comma separated database column names, as they are used in SELECT181// or INSERT sql statements (e.g. "username, first_name, last_name")182// if ignoreSequenceColumns is true, it checks which columns are auto-generated via183// sequences and does not include those.184func (v *View) getSqlFriendlyColumnList() string {185	genericQueryFriendlyColumnsBuffer := bytes.Buffer{}186	var totalNumberOfColumns int = len(v.Columns) - 1187	var colNameToWriteToBuffer string = ""188	for colRange := range v.Columns {189		if totalNumberOfColumns == colRange {190			colNameToWriteToBuffer = v.Columns[colRange].DbName191		} else {192			colNameToWriteToBuffer = v.Columns[colRange].DbName + ", "193		}194		_, writeErr := genericQueryFriendlyColumnsBuffer.WriteString(colNameToWriteToBuffer)195		if writeErr != nil {196			log.Fatal("View.getSqlFriendlyColumnList(): FATAL error writing to buffer when generating column names for table ", v.DbName, ": ", writeErr)197		}198	}199	finalString := genericQueryFriendlyColumnsBuffer.String()200	// just in case ignoring sequence columns happened to produce a situation where there is a201	// comma followed by space at the end of the string, let's strip it202	if strings.HasSuffix(finalString, ", ") {203		finalString = strings.TrimSuffix(finalString, ", ")204	}205	return finalString206}207// Returns a string of comma separated parameters, incremented by 1, Postgres style,208// but taking into account if some columns are have default sequence autogeneration,209// hence should not be inserted210func (v *View) getSqlFriendlyParameters() string {211	genericQueryFriendlyParamsBuffer := bytes.Buffer{}212	var totalNumberOfColumns int = len(v.Columns) - 1213	var paramToWriteToBuffer string = ""214	var realParamCount int = 1215	for colRange := range v.Columns {216		// we cannot rely on the colRange iterator because we may skip columns217		// which are sequence based, so we would have a situation such as218		// "$1, $3, $4, etc" with $2 missing due to the continue statement above219		var currentParamCount string = "$" + strconv.Itoa(realParamCount)220		realParamCount = realParamCount + 1221		if totalNumberOfColumns == colRange {222			paramToWriteToBuffer = currentParamCount223		} else {224			paramToWriteToBuffer = currentParamCount + ", "225		}226		_, writeErr := genericQueryFriendlyParamsBuffer.WriteString(paramToWriteToBuffer)227		if writeErr != nil {228			log.Fatal("View.getSqlFriendlyParameters(): FATAL error writing to buffer when generating params for table ", v.DbName, ": ", writeErr)229		}230	}231	finalString := genericQueryFriendlyParamsBuffer.String()232	// just in case ignoring sequence columns happened to produce a situation where there is a233	// comma followed by space at the end of the string, let's strip it234	if strings.HasSuffix(finalString, ", ") {235		finalString = strings.TrimSuffix(finalString, ", ")236	}237	return finalString238}239func (v *View) GenerateViewStruct() {240	v.generateAndAppendTemplate("GenerateTableStruct()", VIEW_TEMPLATE, "View structure generated.")241}242func (v *View) GenerateSelectFunctions() {...

write

Using AI Code Generation

1import (2func main() {3	tpl, err := template.ParseFiles("tpl.gohtml")4	if err != nil {5		panic(err)6	}7	err = tpl.Execute(os.Stdout, nil)8	if err != nil {9		panic(err)10	}11}12import (13func main() {14	tpl, err := template.ParseFiles("tpl.gohtml")15	if err != nil {16		panic(err)17	}18	err = tpl.ExecuteTemplate(os.Stdout, "tpl.gohtml", nil)19	if err != nil {20		panic(err)21	}22}23import (24func main() {25	tpl, err := template.ParseFiles("tpl.gohtml")26	if err != nil {27		panic(err)28	}29	err = tpl.ExecuteTemplate(os.Stdout, "tpl.gohtml", nil)30	if err != nil {31		panic(err)32	}33}34import (35func main() {36	tpl, err := template.ParseFiles("tpl.gohtml")37	if err != nil {38		panic(err)39	}40	err = tpl.ExecuteTemplate(os.Stdout, "tpl.gohtml", nil)

write

Using AI Code Generation

1import (2func main() {3	tmpl, err := template.New("test").Parse("Hello {{.}}!")4	if err != nil {5		panic(err)6	}7	err = tmpl.Execute(os.Stdout, "<script>alert('you have been pwned')</script>")8	if err != nil {9		panic(err)10	}11}12import (13func main() {14	tmpl, err := template.New("test").Parse("Hello {{.}}!")15	if err != nil {16		panic(err)17	}18	err = tmpl.Execute(os.Stdout, "<script>alert('you have been pwned')</script>")19	if err != nil {20		panic(err)21	}22}23import (24func main() {25	tmpl, err := template.New("test").Parse("Hello {{.}}!")26	if err != nil {27		panic(err)28	}29	err = tmpl.Execute(os.Stdout, "<script>alert('you have been pwned')</script>")30	if err != nil {31		panic(err)32	}33}34import (35func main() {36	tmpl, err := template.New("test").Parse("Hello {{.}}!")37	if err != nil {38		panic(err)39	}40	err = tmpl.Execute(os.Stdout, "<script>alert('you have been pwned')</script>")41	if err != nil {42		panic(err)43	}44}45import (46func main() {47	tmpl, err := template.New("test").Parse("Hello {{.}}!")48	if err != nil {49		panic(err)50	}51	err = tmpl.Execute(os.Stdout, "<script>alert('you have been pwned')</script>")52	if err != nil {53		panic(err)54	}55}56import (57func main() {

write

Using AI Code Generation

1import (2func main() {3	tpl, err := template.ParseFiles("1.gohtml")4	if err != nil {5		panic(err)6	}7	err = tpl.Execute(os.Stdout, nil)8	if err != nil {9		panic(err)10	}11}12import (13func main() {14	tpl, err := template.ParseFiles("1.gohtml")15	if err != nil {16		panic(err)17	}18	err = tpl.Execute(os.Stdout, nil)19	if err != nil {20		panic(err)21	}22}23import (24func main() {25	tpl, err := template.ParseFiles("1.gohtml")26	if err != nil {27		panic(err)28	}29	err = tpl.Execute(os.Stdout, nil)30	if err != nil {31		panic(err)32	}33}34import (35func main() {36	tpl, err := template.ParseFiles("1.gohtml")37	if err != nil {38		panic(err)39	}40	err = tpl.Execute(os.Stdout, nil)41	if err != nil {42		panic(err)43	}44}

write

Using AI Code Generation

1import (2func main() {3    http.HandleFunc("/", handler)4    http.ListenAndServe(":8080", nil)5}6func handler(w http.ResponseWriter, r *http.Request) {7    t, _ := template.ParseFiles("index.html")8    t.Execute(w, "Hello World")9}10    <h1>{{.}}</h1>11import (12func main() {13    http.HandleFunc("/", handler)14    http.ListenAndServe(":8080", nil)15}16func handler(w http.ResponseWriter, r *http.Request) {17    t, _ := template.ParseFiles("index.html")18    t.Execute(w, "Hello World")19}20    <h1>{{.}}</h1>21import (22func main() {23    http.HandleFunc("/", handler)24    http.ListenAndServe(":8080", nil)25}26func handler(w http.ResponseWriter, r *http.Request) {27    t, _ := template.ParseFiles("index.html")28    t.Execute(w, "Hello World")29}30    <h1>{{.}}</h1>31import (32func main() {33    http.HandleFunc("/", handler)

write

Using AI Code Generation

1import (2func main() {3	tmpl, err := template.ParseFiles("template.html")4	if err != nil {5		panic(err)6	}7	err = tmpl.Execute(os.Stdout, nil)8	if err != nil {9		panic(err)10	}11}

write

Using AI Code Generation

1import (2func main() {3	t, err := template.ParseFiles("1.html")4	if err != nil {5		panic(err)6	}7	err = t.Execute(os.Stdout, nil)8	if err != nil {9		panic(err)10	}11}

write

Using AI Code Generation

1import (2func handler(w http.ResponseWriter, r *http.Request) {3	t, _ := template.ParseFiles("1.html")4	t.Execute(w, "Hello World!")5}6func main() {7	http.HandleFunc("/", handler)8	http.ListenAndServe(":8080", nil)9}10<h1>{{.}}</h1>11import (12type Person struct {13}14func handler(w http.ResponseWriter, r *http.Request) {15	p := Person{"Bob", 23}16	t, _ := template.ParseFiles("2.html")17	t.Execute(w, p)18}19func main() {20	http.HandleFunc("/", handler)21	http.ListenAndServe(":8080", nil)22}23<h1>{{.Name}}</h1>24<h1>{{.Age}}</h1>25import (26type Person struct {27}28func handler(w http.ResponseWriter, r *http.Request) {29	p := Person{"Bob", 23}30	t, _ := template.ParseFiles("3.html")31	t.Execute(w, p)32}33func main() {34	http.HandleFunc("/", handler)35	http.ListenAndServe(":8080", nil)36}37<h1>{{.Name}}</h1>38<h1>{{.Age}}</h1>39import (40type Person struct {41}42func handler(w

write

Using AI Code Generation

1import (2func main() {3    t := template.New("test template")4    t, _ = t.Parse("{{.Name}} is {{.Age}} years old.")5    p := Person{"John", 20}6    t.Execute(os.Stdout, p)7}8type Person struct {9}10t := template.New("test template")11t, _ = t.Parse("{{.Name}} is {{.Age}} years old.")12t.Execute(os.Stdout, p)13type Person struct {14}15t.Execute(os.Stdout, p)

write

Using AI Code Generation

1import (2func main() {3  t := template.New("t")4  t, _ = t.Parse("Hello {{.}}!")5  t.Execute(os.Stdout, "World")6  fmt.Println()7}8import (9func main() {10  t, _ := template.ParseFiles("1.gohtml")11  t.Execute(os.Stdout, nil)12}13import (14func main() {15  t, _ := template.ParseFiles("1.gohtml")16  t.ExecuteTemplate(os.Stdout, "1.gohtml", nil)17}18import (19func main() {20  t, _ := template.ParseFiles("1.gohtml")21  t.ExecuteTemplate(os.Stdout, "1.gohtml", "World")22}23import (24func main() {25  t, _ := template.ParseFiles("1.gohtml")26  t.ExecuteTemplate(os.Stdout, "1.gohtml", 42)27}28import (29func main() {30  t, _ := template.ParseFiles("1.gohtml")31  t.ExecuteTemplate(os.Stdout, "1.gohtml", true)32}33import (34func main() {35  t, _ := template.ParseFiles("1.gohtml")36  t.ExecuteTemplate(os.Stdout, "1.gohtml", []int{1, 2, 3})37}38import (

write

Using AI Code Generation

1import (2func main() {3    t := template.New("hello")4    t, _ = t.Parse("Hello {{.}}!")5    t.Execute(os.Stdout, "World")6}7func (t *Template) Parse(text string) (*Template, error)8import (9func main() {10    t := template.New("hello")11    t, _ = t.Parse("Hello {{.}}!")12    t.Execute(os.Stdout, "World")13}14func (t *Template) ParseFiles(filenames ...string) (*Template, error)15import (16func main() {17    t := template.New("hello")18    t, _ = t.ParseFiles("1.go")19    t.Execute(os.Stdout, "World")20}21func (t *Template) ParseGlob(pattern string) (*Template, error)22import (23func main() {24    t := template.New("hello")

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