12735598201

Committed 12 Jan 2025 05:21PM CUT coverage: 26.287% (-1.3%) from 27.616%

Build # 12735598201

Build Type

push

github

Committed by

web-flow

Commit Message

Use templates to generate paths (#22)

Run Details

3 of 46 new or added lines in 2 files covered. (6.52%)

97 of 369 relevant lines covered (26.29%)

1.37 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

21.85

/template.go

package modo

import (
        "embed"
        "io/fs"
        "log"
        "os"
        "path"
        "strings"
        "text/template"

        "github.com/mlange-42/modo/document"
        "github.com/mlange-42/modo/format"
)

//go:embed templates/* templates/**/*
var templates embed.FS
var t *template.Template

var functions = template.FuncMap{
        "pathJoin": path.Join,
}

func init() {
        var err error
        t, err = loadTemplates()
        if err != nil {
                log.Fatal(err)
        }
}

func Render(data document.Kinded) (string, error) {
        b := strings.Builder{}
        err := t.ExecuteTemplate(&b, data.GetKind()+".md", data)
        if err != nil {
                return "", err
        }
        return b.String(), nil
}

func RenderPackage(p *document.Package, dir string, rFormat format.Format, root bool) error {
        pkgPath := path.Join(dir, p.GetFileName())
        if err := mkDirs(pkgPath); err != nil {
                return err
        }
        p.SetPath(pkgPath)

        pkgFile := strings.Builder{}
        if err := t.ExecuteTemplate(&pkgFile, "package_path.md", pkgPath); err != nil {
                return err
        }

        for _, pkg := range p.Packages {
                if err := RenderPackage(pkg, pkgPath, rFormat, false); err != nil {
                        return err
                }
        }

        for _, mod := range p.Modules {
                modPath := path.Join(pkgPath, mod.GetFileName())
                if err := renderModule(mod, modPath); err != nil {
                        return err
                }
        }

        text, err := Render(p)
        if err != nil {
                return err
        }
        if err := os.WriteFile(pkgFile.String(), []byte(text), 0666); err != nil {
                return err
        }

        if root {
                if err := format.GetFormatter(rFormat).WriteAuxiliary(p, dir, t); err != nil {
                        return err
                }
        }

        return nil
}

func renderModule(mod *document.Module, dir string) error {
        if err := mkDirs(dir); err != nil {
                return err
        }
        mod.SetPath(dir)

        modFile := strings.Builder{}
        if err := t.ExecuteTemplate(&modFile, "module_path.md", dir); err != nil {
                return err
        }

        if err := renderList(mod.Structs, dir); err != nil {
                return err
        }
        if err := renderList(mod.Traits, dir); err != nil {
                return err
        }
        if err := renderList(mod.Functions, dir); err != nil {
                return err
        }

        text, err := Render(mod)
        if err != nil {
                return err
        }
        if err := os.WriteFile(modFile.String(), []byte(text), 0666); err != nil {
                return err
        }

        return nil
}

func renderList[T interface {
        document.Named
        document.Kinded
        document.Pathed
}](list []T, dir string) error {
        for _, elem := range list {
                text, err := Render(elem)
                if err != nil {
                        return err
                }
                memberPath := path.Join(dir, elem.GetFileName())

                memberFile := strings.Builder{}
                if err := t.ExecuteTemplate(&memberFile, "member_path.md", memberPath); err != nil {
                        return err
                }

                elem.SetPath(memberPath)
                if err := os.WriteFile(memberFile.String(), []byte(text), 0666); err != nil {
                        return err
                }
        }
        return nil
}

func loadTemplates() (*template.Template, error) {
        allTemplates, err := findTemplates()
        if err != nil {
                return nil, err
        }
        templ, err := template.New("all").Funcs(functions).ParseFS(templates, allTemplates...)
        if err != nil {
                return nil, err
        }
        return templ, nil
}

func findTemplates() ([]string, error) {
        allTemplates := []string{}
        err := fs.WalkDir(templates, ".",
                func(path string, info os.DirEntry, err error) error {
                        if err != nil {
                                return err
                        }
                        if !info.IsDir() {
                                allTemplates = append(allTemplates, path)
                        }
                        return nil
                })
        if err != nil {
                return nil, err
        }
        return allTemplates, nil
}

func mkDirs(path string) error {
        if err := os.MkdirAll(path, os.ModePerm); err != nil && !os.IsExist(err) {
                return err
        }
        return nil
}

1	package modo
2
3	import (
4	"embed"
5	"io/fs"
6	"log"
7	"os"
8	"path"
9	"strings"
10	"text/template"
11
12	"github.com/mlange-42/modo/document"
13	"github.com/mlange-42/modo/format"
14	)
15
16	//go:embed templates/* templates/*/
17	var templates embed.FS
18	var t *template.Template
19
20	var functions = template.FuncMap{
21	"pathJoin": path.Join,
22	}
23
24	func init() {	1✔
25	var err error	1✔
26	t, err = loadTemplates()	1✔
27	if err != nil {	1✔
28	log.Fatal(err)	×
29	}	×
30	}
31
32	func Render(data document.Kinded) (string, error) {	2✔
33	b := strings.Builder{}	2✔
34	err := t.ExecuteTemplate(&b, data.GetKind()+".md", data)	2✔
35	if err != nil {	2✔
36	return "", err	×
37	}	×
38	return b.String(), nil	2✔
39	}
40
41	func RenderPackage(p *document.Package, dir string, rFormat format.Format, root bool) error {	×
42	pkgPath := path.Join(dir, p.GetFileName())	×
43	if err := mkDirs(pkgPath); err != nil {	×
44	return err	×
45	}	×
46	p.SetPath(pkgPath)	×
NEW 47		×
NEW 48	pkgFile := strings.Builder{}	×
NEW 49	if err := t.ExecuteTemplate(&pkgFile, "package_path.md", pkgPath); err != nil {	×
NEW 50	return err	×
NEW 51	}	×
52
53	for _, pkg := range p.Packages {	×
54	if err := RenderPackage(pkg, pkgPath, rFormat, false); err != nil {	×
55	return err	×
56	}	×
57	}
58
59	for _, mod := range p.Modules {	×
60	modPath := path.Join(pkgPath, mod.GetFileName())	×
61	if err := renderModule(mod, modPath); err != nil {	×
62	return err	×
63	}	×
64	}
65
66	text, err := Render(p)	×
67	if err != nil {	×
68	return err	×
69	}	×
NEW 70	if err := os.WriteFile(pkgFile.String(), []byte(text), 0666); err != nil {	×
71	return err	×
72	}	×
73
74	if root {	×
75	if err := format.GetFormatter(rFormat).WriteAuxiliary(p, dir, t); err != nil {	×
76	return err	×
77	}	×
78	}
79
80	return nil	×
81	}
82
83	func renderModule(mod *document.Module, dir string) error {	×
84	if err := mkDirs(dir); err != nil {	×
85	return err	×
86	}	×
87	mod.SetPath(dir)	×
NEW 88		×
NEW 89	modFile := strings.Builder{}	×
NEW 90	if err := t.ExecuteTemplate(&modFile, "module_path.md", dir); err != nil {	×
NEW 91	return err	×
NEW 92	}	×
93
94	if err := renderList(mod.Structs, dir); err != nil {	×
95	return err	×
96	}	×
97	if err := renderList(mod.Traits, dir); err != nil {	×
98	return err	×
99	}	×
100	if err := renderList(mod.Functions, dir); err != nil {	×
101	return err	×
102	}	×
103
104	text, err := Render(mod)	×
105	if err != nil {	×
106	return err	×
107	}	×
NEW 108	if err := os.WriteFile(modFile.String(), []byte(text), 0666); err != nil {	×
109	return err	×
110	}	×
111
112	return nil	×
113	}
114
115	func renderList[T interface {
116	document.Named
117	document.Kinded
118	document.Pathed
119	}](list []T, dir string) error {	×
120	for _, elem := range list {	×
121	text, err := Render(elem)	×
122	if err != nil {	×
123	return err	×
124	}	×
NEW 125	memberPath := path.Join(dir, elem.GetFileName())	×
NEW 126		×
NEW 127	memberFile := strings.Builder{}	×
NEW 128	if err := t.ExecuteTemplate(&memberFile, "member_path.md", memberPath); err != nil {	×
NEW 129	return err	×
NEW 130	}	×
131
NEW 132	elem.SetPath(memberPath)	×
NEW 133	if err := os.WriteFile(memberFile.String(), []byte(text), 0666); err != nil {	×
134	return err	×
135	}	×
136	}
137	return nil	×
138	}
139
140	func loadTemplates() (*template.Template, error) {	1✔
141	allTemplates, err := findTemplates()	1✔
142	if err != nil {	1✔
143	return nil, err	×
144	}	×
145	templ, err := template.New("all").Funcs(functions).ParseFS(templates, allTemplates...)	1✔
146	if err != nil {	1✔
NEW 147	return nil, err	×
NEW 148	}	×
149	return templ, nil	1✔
150	}
151
152	func findTemplates() ([]string, error) {	1✔
153	allTemplates := []string{}	1✔
154	err := fs.WalkDir(templates, ".",	1✔
155	func(path string, info os.DirEntry, err error) error {	32✔
156	if err != nil {	31✔
157	return err	×
158	}	×
159	if !info.IsDir() {	57✔
160	allTemplates = append(allTemplates, path)	26✔
161	}	26✔
162	return nil	31✔
163	})
164	if err != nil {	1✔
165	return nil, err	×
166	}	×
167	return allTemplates, nil	1✔
168	}
169
170	func mkDirs(path string) error {	×
171	if err := os.MkdirAll(path, os.ModePerm); err != nil && !os.IsExist(err) {	×
172	return err	×
173	}	×
174	return nil	×
175	}

mlange-42 / modo / 12735598201

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous