ExecContext intercepts exec calls within a transaction

error formats an error message in red

Err returns the first error that occurred during the chain, or nil if no errors occurred

Run executes the CLI with the given arguments This is the main entry point that should be called from your main function

QueryContext intercepts query calls within a transaction

SQLFileToMigration converts a sql file from an embedded filesystem to a Migration struct

formatArgs formats arguments for display

Helper functions to convert between driver value types

PrepareContext creates a prepared statement within the transaction

cliPrintHelp displays the help message

date formats a date/timestamp integer (YYYYMMDDHHMMSS) in green

path formats a file path in cyan

splitSQLStatementsWithAnnotations splits a SQL string into individual statements, respecting -- amigo:statement:begin/end annotations that protect com

DownIterator returns an iterator that yields migration results as they are reverted

Exec executes a SQL statement. If a previous error occurred, this is a no-op.

NewCLI creates a new CLI instance with the given configuration

NewChainExecTx creates a new ChainExecTx for the given context and transaction

Prepare creates a prepared statement within the transaction

UpIterator returns an iterator that yields migration results as they are applied

WrapDriver wraps a SQL driver to log all queries Returns the wrapped driver name to use with sql.Open()

WrapOptionOutput sets the output writer for SQL logs

cliGenerateHelp displays help for the generate command

duration formats a duration in yellow (in milliseconds)

execSQL executes SQL within a transaction, either as a single exec or split by statements

execSQLDB executes SQL on a DB, either as a single exec or split by statements

parseFileName parses the migration file name to extract the name and date ex: "20240101120000_create_users_table.sql" -> gives "20240101120000", "cr

parseSQLFile parses the content of a SQL file into an SQLMigration struct It looks for the up and down annotations to split the file into up and down

parseTxAnnotation parses the tx annotation from the given text and sets the value of b accordingly A typical refexp is regexp.MustCompile(`tx=(true|fa

sanitizeName converts a migration name to a valid Go identifier

timestamp formats a timestamp in green

cliDown reverts applied migrations

cliDownHelp displays help for the down command

cliGenerate creates a new migration file

cliShowConfig displays the current configuration

cliShowConfigHelp displays help for the show-config command

cliStatus displays the status of all migrations

cliStatusHelp displays help for the status command

cliUp runs pending migrations

cliUpHelp displays help for the up command

detectPlaceholderStyle auto-detects the placeholder style based on driver name

generateGoTemplate returns the Go migration template

generateMigrationsList creates the migrations.go file with all migrations

generateSQLTemplate returns the SQL migration template

getDriver retrieves a registered driver by name

newCLIOutput creates a new cliOutput helper

splitLineByStatements splits a line by semicolons, respecting quotes, and accumulates partial statements across lines.

Err returns the first error that occurred during the chain, or nil if no errors occurred

Exec executes a SQL statement within the transaction. If a previous error occurred, this is a no-op.

HasPendingMigrations checks if there are any pending migrations to apply