Something went wrong. Try again.
Monorepo for Tangled
Something went wrong. Try again.
2.8 kB · 141 lines
Go
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142package types
import ( "net/url"
"github.com/bluekeyes/go-gitdiff/gitdiff" "tangled.org/core/appview/filetree")
type DiffOpts struct { Split bool `json:"split"`}
func (d DiffOpts) Encode() string { values := make(url.Values) if d.Split { values.Set("diff", "split") } else { values.Set("diff", "unified") } return values.Encode()}
// A nicer git diff representation.type NiceDiff struct { Commit Commit `json:"commit"` Stat DiffStat `json:"stat"` Diff []Diff `json:"diff"`}
type Diff struct { Name struct { Old string `json:"old"` New string `json:"new"` } `json:"name"` TextFragments []gitdiff.TextFragment `json:"text_fragments"` IsBinary bool `json:"is_binary"` IsNew bool `json:"is_new"` IsDelete bool `json:"is_delete"` IsCopy bool `json:"is_copy"` IsRename bool `json:"is_rename"`}
func (d Diff) Stats() DiffFileStat { var stats DiffFileStat for _, f := range d.TextFragments { stats.Insertions += f.LinesAdded stats.Deletions += f.LinesDeleted } return stats}
type DiffStat struct { Insertions int64 `json:"insertions"` Deletions int64 `json:"deletions"` FilesChanged int `json:"files_changed"`}
type DiffFileStat struct { Insertions int64 Deletions int64}
type DiffTree struct { Rev1 string `json:"rev1"` Rev2 string `json:"rev2"` Patch string `json:"patch"` Diff []*gitdiff.File `json:"diff"`}
type DiffFileName struct { Old string New string}
func (d NiceDiff) ChangedFiles() []DiffFileRenderer { drs := make([]DiffFileRenderer, len(d.Diff)) for i, s := range d.Diff { drs[i] = s } return drs}
func (d NiceDiff) FileTree() *filetree.FileTreeNode { fs := make([]string, len(d.Diff)) for i, s := range d.Diff { fs[i] = s.Id() } return filetree.FileTree(fs)}
func (d NiceDiff) Stats() DiffStat { return d.Stat}
func (d Diff) Id() string { if d.IsDelete { return d.Name.Old } return d.Name.New}
func (d Diff) Names() DiffFileName { var n DiffFileName if d.IsDelete { n.Old = d.Name.Old return n } else if d.IsCopy || d.IsRename { n.Old = d.Name.Old n.New = d.Name.New return n } else { n.New = d.Name.New return n }}
func (d Diff) CanRender() string { if d.IsBinary { return "This is a binary file and will not be displayed." }
return ""}
func (d Diff) Split() SplitDiff { fragments := make([]SplitFragment, len(d.TextFragments)) for i, fragment := range d.TextFragments { leftLines, rightLines := SeparateLines(&fragment) fragments[i] = SplitFragment{ Header: fragment.Header(), LeftLines: leftLines, RightLines: rightLines, } }
return SplitDiff{ Name: d.Id(), TextFragments: fragments, }}