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gop.mod: allow to define multiple projects #39

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Jan 7, 2024
Merged

gop.mod: allow to define multiple projects #39

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4fef591
gop.mod: allow define multiple projects
xushiwei Jan 7, 2024
303af2a
Module: HasProject
xushiwei Jan 7, 2024
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10 changes: 6 additions & 4 deletions gopmod/classfile.go
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ func (p *Module) ImportClasses(importClass ...func(c *Project)) (err error) {
p.importClass(SpxProject, impcls)
p.projects[".gmx"] = SpxProject // old style
opt := p.Opt
if c := opt.Project; c != nil {
for _, c := range opt.Projects {
p.importClass(c, impcls)
}
for _, r := range opt.Import {
Expand Down Expand Up @@ -116,11 +116,13 @@ func (p *Module) importClassFrom(modVer module.Version, impcls func(c *Project))
if err != nil {
return
}
c := mod.Project()
if c == nil {
projs := mod.Projects()
if len(projs) == 0 {
return ErrNotClassFileMod
}
p.importClass(c, impcls)
for _, c := range projs {
p.importClass(c, impcls)
}
return
}

Expand Down
78 changes: 37 additions & 41 deletions modfile/gop_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -94,38 +94,38 @@ func TestParse1(t *testing.T) {
if f.Gop.Version != "1.1" {
t.Errorf("gop version expected be 1.1, but %s got", f.Gop.Version)
}
if f.Project.Ext != ".gmx" {
t.Errorf("project exts expected be .gmx, but %s got", f.Project.Ext)
if f.proj().Ext != ".gmx" {
t.Errorf("project exts expected be .gmx, but %s got", f.proj().Ext)
}
if f.Project.Class != "Game" {
t.Errorf("project class expected be Game, but %s got", f.Project.Class)
if f.proj().Class != "Game" {
t.Errorf("project class expected be Game, but %s got", f.proj().Class)
}

if len(f.Project.PkgPaths) != 2 {
t.Errorf("project pkgpaths length expected be 2, but %d got", len(f.Project.PkgPaths))
if len(f.proj().PkgPaths) != 2 {
t.Errorf("project pkgpaths length expected be 2, but %d got", len(f.proj().PkgPaths))
}

if f.Project.PkgPaths[0] != "github.com/goplus/spx" {
t.Errorf("project path expected be github.com/goplus/spx, but %s got", f.Project.PkgPaths[0])
if f.proj().PkgPaths[0] != "github.com/goplus/spx" {
t.Errorf("project path expected be github.com/goplus/spx, but %s got", f.proj().PkgPaths[0])
}
if f.Project.PkgPaths[1] != "math" {
t.Errorf("project path expected be math, but %s got", f.Project.PkgPaths[1])
if f.proj().PkgPaths[1] != "math" {
t.Errorf("project path expected be math, but %s got", f.proj().PkgPaths[1])
}

if len(f.Project.Works) != 2 {
t.Errorf("project workclass length expected be 2, but %d got", len(f.Project.Works))
if len(f.proj().Works) != 2 {
t.Errorf("project workclass length expected be 2, but %d got", len(f.proj().Works))
}
if f.Project.Works[0].Ext != ".spx" {
t.Errorf("project class[0] exts expected be .spx, but %s got", f.Project.Works[0].Ext)
if f.proj().Works[0].Ext != ".spx" {
t.Errorf("project class[0] exts expected be .spx, but %s got", f.proj().Works[0].Ext)
}
if f.Project.Works[0].Class != "Sprite" {
t.Errorf("project class[0] class expected be Sprite, but %s got", f.Project.Works[0].Class)
if f.proj().Works[0].Class != "Sprite" {
t.Errorf("project class[0] class expected be Sprite, but %s got", f.proj().Works[0].Class)
}
if f.Project.Works[1].Ext != ".spx2" {
t.Errorf("project class[1] exts expected be .spx2, but %s got", f.Project.Works[1].Ext)
if f.proj().Works[1].Ext != ".spx2" {
t.Errorf("project class[1] exts expected be .spx2, but %s got", f.proj().Works[1].Ext)
}
if f.Project.Works[1].Class != "*Sprite2" {
t.Errorf("project class[1] class expected be Sprite, but %s got", f.Project.Works[1].Class)
if f.proj().Works[1].Class != "*Sprite2" {
t.Errorf("project class[1] class expected be Sprite, but %s got", f.proj().Works[1].Class)
}
}

Expand Down Expand Up @@ -197,32 +197,32 @@ func TestParse2(t *testing.T) {
if f.Gop.Version != "1.1" {
t.Errorf("gop version expected be 1.1, but %s got", f.Gop.Version)
}
if f.Project.Ext != "" {
t.Errorf("project exts expected be .gmx, but %s got", f.Project.Ext)
if f.proj().Ext != "" {
t.Errorf("project exts expected be .gmx, but %s got", f.proj().Ext)
}
if f.Project.Class != "" {
t.Errorf("project class expected be Game, but %s got", f.Project.Class)
if f.proj().Class != "" {
t.Errorf("project class expected be Game, but %s got", f.proj().Class)
}

if len(f.Project.PkgPaths) != 2 {
t.Errorf("project pkgpaths length expected be 2, but %d got", len(f.Project.PkgPaths))
if len(f.proj().PkgPaths) != 2 {
t.Errorf("project pkgpaths length expected be 2, but %d got", len(f.proj().PkgPaths))
}

if f.Project.PkgPaths[0] != "github.com/goplus/spx" {
t.Errorf("project path expected be github.com/goplus/spx, but %s got", f.Project.PkgPaths[0])
if f.proj().PkgPaths[0] != "github.com/goplus/spx" {
t.Errorf("project path expected be github.com/goplus/spx, but %s got", f.proj().PkgPaths[0])
}
if f.Project.PkgPaths[1] != "math" {
t.Errorf("project path expected be math, but %s got", f.Project.PkgPaths[1])
if f.proj().PkgPaths[1] != "math" {
t.Errorf("project path expected be math, but %s got", f.proj().PkgPaths[1])
}

if len(f.Project.Works) != 1 {
t.Errorf("project workclass length expected be 2, but %d got", len(f.Project.Works))
if len(f.proj().Works) != 1 {
t.Errorf("project workclass length expected be 2, but %d got", len(f.proj().Works))
}
if f.Project.Works[0].Ext != ".spx" {
t.Errorf("project class[0] exts expected be .spx, but %s got", f.Project.Works[0].Ext)
if f.proj().Works[0].Ext != ".spx" {
t.Errorf("project class[0] exts expected be .spx, but %s got", f.proj().Works[0].Ext)
}
if f.Project.Works[0].Class != "Sprite" {
t.Errorf("project class[0] class expected be Sprite, but %s got", f.Project.Works[0].Class)
if f.proj().Works[0].Class != "Sprite" {
t.Errorf("project class[0] class expected be Sprite, but %s got", f.proj().Works[0].Class)
}
}

Expand Down Expand Up @@ -279,10 +279,6 @@ register "\?"
`)
doTestParseErr(t, `gop.mod:2: malformed module path "-": leading dash`, `
register -
`)
doTestParseErr(t, `gop.mod:3: repeated project statement`, `
project .gmx Game github.com/goplus/spx math
project .gmx Game github.com/goplus/spx math
`)
doTestParseErr(t, `gop.mod:2: usage: project [.projExt ProjClass] classFilePkgPath ...`, `
project
Expand All @@ -305,7 +301,7 @@ project .123 Game "\?"
doTestParseErr(t, `gop.mod:2: invalid quoted string: invalid syntax`, `
project "\?"
`)
doTestParseErr(t, `gop.mod:2: work class must declare a project`, `
doTestParseErr(t, `gop.mod:2: work class must declare after a project definition`, `
class .spx Sprite
`)
doTestParseErr(t, `gop.mod:3: usage: class .workExt WorkClass`, `
Expand Down
37 changes: 23 additions & 14 deletions modfile/rule.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,25 @@ import (

// A File is the parsed, interpreted form of a gop.mod file.
type File struct {
Gop *Gop
Project *Project
Import []*Import
Gop *Gop
Projects []*Project
Import []*Import

Syntax *FileSyntax
}

func (p *File) addProj(proj *Project) {
p.Projects = append(p.Projects, proj)
}

func (p *File) proj() *Project { // current project
n := len(p.Projects)
if n == 0 {
return nil
}
return p.Projects[n-1]
}

// A Module is the module statement.
type Module = modfile.Module

Expand Down Expand Up @@ -171,10 +183,6 @@ func (f *File) parseVerb(errs *ErrorList, verb string, line *Line, args []string
Syntax: line,
})
case "project":
if f.Project != nil {
errorf("repeated project statement")
return
}
if len(args) < 1 {
errorf("usage: project [.projExt ProjClass] classFilePkgPath ...")
return
Expand All @@ -199,22 +207,23 @@ func (f *File) parseVerb(errs *ErrorList, verb string, line *Line, args []string
errorf("invalid quoted string: %v", err)
return
}
f.Project = &Project{
f.addProj(&Project{
Ext: ext, Class: class, PkgPaths: pkgPaths, Syntax: line,
}
})
return
}
pkgPaths, err := parseStrings(args)
if err != nil {
errorf("invalid quoted string: %v", err)
return
}
f.Project = &Project{
f.addProj(&Project{
PkgPaths: pkgPaths, Syntax: line,
}
})
case "class":
if f.Project == nil {
errorf("work class must declare a project")
proj := f.proj()
if proj == nil {
errorf("work class must declare after a project definition")
return
}
if len(args) < 2 {
Expand All @@ -231,7 +240,7 @@ func (f *File) parseVerb(errs *ErrorList, verb string, line *Line, args []string
wrapError(err)
return
}
f.Project.Works = append(f.Project.Works, &Class{
proj.Works = append(proj.Works, &Class{
Ext: workExt,
Class: class,
Syntax: line,
Expand Down
10 changes: 7 additions & 3 deletions modload/module.go
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Original file line number Diff line number Diff line change
Expand Up @@ -193,12 +193,16 @@ func LoadFrom(gomod, gopmod string) (p Module, err error) {

// -----------------------------------------------------------------------------

func (p Module) Project() *modfile.Project {
return p.Opt.Project
func (p Module) Projects() []*modfile.Project {
return p.Opt.Projects
}

func (p Module) HasProject() bool {
return len(p.Opt.Projects) > 0
}

func hasGopExtended(opt *modfile.File) bool {
return opt.Project != nil || len(opt.Import) > 0
return len(opt.Projects) > 0 || len(opt.Import) > 0
}

// Save saves all changes of this module.
Expand Down