# Move construct relocates a function within a file with comments intact.
exec semedit refactor-move-declaration --file api/server.go --symbol Run --placement before_symbol --target-symbol Init
stdout 'Successfully moved construct'
cmp api/server.go .scratch/_want/api/server.go

# A self-anchor still resolves the symbol before returning success.
exec semedit refactor-move-declaration --file api/server.go --symbol Init --placement before_symbol --target-symbol Init
! exec semedit refactor-move-declaration --file api/server.go --symbol Missing --placement before_symbol --target-symbol Missing
stderr 'symbol.*not found'
cmp api/server.go .scratch/_want/api/server.go

# Move a function between files in the same package and carry its required import.
exec semedit refactor-move-declaration --file api/source.go --destination-file api/dest.go --symbol Normalize --placement file_end
cmp api/source.go .scratch/_want/api/source.go
cmp api/dest.go .scratch/_want/api/dest.go
stdout 'import'

# Resolve an implicit import name from the package instead of guessing from its path.
exec semedit refactor-move-declaration --file api/alias_source.go --destination-file api/alias_dest.go --symbol UseNamed --placement file_end
cmp api/alias_source.go .scratch/_want/api/alias_source.go
cmp api/alias_dest.go .scratch/_want/api/alias_dest.go

# Move an exported function across packages and update callers in the source and third packages.
exec semedit refactor-move-declaration --file other/source.go --destination-file api/cross.go --symbol MoveMe --placement file_end
stdout 'Successfully moved construct'
cmp other/source.go .scratch/_want/other/source.go
cmp api/cross.go .scratch/_want/api/cross.go
cmp callers/use.go .scratch/_want/callers/use.go

# A selected member of an iota group fails without moving its siblings or changing values.
! exec semedit refactor-move-declaration --file api/group.go --destination-file api/dest.go --symbol First --placement file_end
stderr 'grouped constant with implicit expressions or iota'
cmp api/group.go .scratch/_want/api/group.go

# A single literal variable spec moves with its documentation while the sibling remains.
exec semedit refactor-move-declaration --file api/group_var.go --destination-file api/group_var_dest.go --symbol GroupedB --placement before_symbol --target-symbol KeepGroupedVar
cmp api/group_var.go .scratch/_want/api/group_var.go
cmp api/group_var_dest.go .scratch/_want/api/group_var_dest.go

# A grouped type member moves with its documentation, and the sibling remains unchanged.
exec semedit refactor-move-declaration --file api/group_type.go --destination-file api/group_type_dest.go --symbol MoveType --placement before_symbol --target-symbol KeepGroupType
cmp api/group_type.go .scratch/_want/api/group_type.go
cmp api/group_type_dest.go .scratch/_want/api/group_type_dest.go
exec go test ./...

-- go.mod --
module example.com/move

go 1.23

-- api/server.go --
package api

// Init initializes the server.
func Init() {}

// Run starts the server execution.
func Run() {}

-- .scratch/_want/api/server.go --
package api

// Run starts the server execution.
func Run() {}

// Init initializes the server.
func Init() {}
-- api/source.go --
package api

import "strings"

func Normalize(value string) string { return strings.TrimSpace(value) }

-- api/dest.go --
package api

func Existing() {}

-- .scratch/_want/api/source.go --
package api
-- .scratch/_want/api/dest.go --
package api

import (
	"strings"
)

func Existing() {}

func Normalize(value string) string { return strings.TrimSpace(value) }
-- other/source.go --
package other

import "strings"

// MoveMe trims its input.
func MoveMe(value string) string { return strings.TrimSpace(value) }

func UseLocal() string { return MoveMe(" local ") }
-- .scratch/_want/other/source.go --
package other

import "example.com/move/api"

func UseLocal() string { return api.MoveMe(" local ") }
-- api/cross.go --
package api

import "example.com/move/other"

func ExistingCross() string { return other.MoveMe(" API ") }
-- pkgdir/named.go --
package actualname

func Value() string { return "ok" }
-- api/alias_source.go --
package api

import "example.com/move/pkgdir"

func UseNamed() string { return actualname.Value() }
-- .scratch/_want/api/alias_source.go --
package api
-- api/alias_dest.go --
package api
-- .scratch/_want/api/alias_dest.go --
package api

import (
	actualname "example.com/move/pkgdir"
)

func UseNamed() string { return actualname.Value() }
-- .scratch/_want/api/cross.go --
package api

import (
	"strings"
)

func ExistingCross() string { return MoveMe(" API ") }

// MoveMe trims its input.
func MoveMe(value string) string { return strings.TrimSpace(value) }
-- callers/use.go --
package callers

import "example.com/move/other"

func Call() string { return other.MoveMe(" x ") }
-- .scratch/_want/callers/use.go --
package callers

import "example.com/move/api"

func Call() string { return api.MoveMe(" x ") }
-- other/unrelated_linux.go --
//go:build linux

package other

func Unrelated() {}
-- api/group.go --
package api

const (
	First = iota
	Second
)
-- .scratch/_want/api/group.go --
package api

const (
	First = iota
	Second
)
-- api/group_var.go --
package api

var (
	// GroupedA remains with its original declaration.
	GroupedA = 1
	// GroupedB moves with this documentation.
	GroupedB = 2
)
-- api/group_var_dest.go --
package api

func KeepGroupedVar() {}

-- api/group_type.go --
package api

type (
	// KeepType remains in the source file.
	KeepType struct{}
	// MoveType travels with its declaration.
	MoveType struct{}
)
-- api/group_type_dest.go --
package api

type GroupTypeDestinationExisting struct{}
func KeepGroupType() {}
-- .scratch/_want/api/group_type.go --
package api

type (
	// KeepType remains in the source file.
	KeepType struct{}
)
-- .scratch/_want/api/group_type_dest.go --
package api

type GroupTypeDestinationExisting struct{}

// MoveType travels with its declaration.
type MoveType struct{}

func KeepGroupType() {}
-- .scratch/_want/api/group_var.go --
package api

var (
	// GroupedA remains with its original declaration.
	GroupedA = 1
)
-- .scratch/_want/api/group_var_dest.go --
package api

// GroupedB moves with this documentation.
var GroupedB = 2

func KeepGroupedVar() {}