/forge
/version.go
/vendor

/source.tar.gz

# SPDX-License-Identifier: AGPL-3.0-only
# SPDX-FileContributor: Runxi Yu <https://runxiyu.org>

.PHONY: clean version.go man

.PHONY: clean version.go man source.tar.gz

CFLAGS = -Wall -Wextra -Werror -pedantic -std=c99 -D_GNU_SOURCE
MAN_PAGES = forge.5 hookc.1

forge: version.go hookc/*.c hookc/hookc man # TODO
	go mod vendor

forge: source.tar.gz version.go hookc/*.c hookc/hookc man # TODO

	go build .

man: $(MAN_PAGES:%=man/%.html) $(MAN_PAGES:%=man/%.txt)

man/%.html: man/%
	mandoc -Thtml -O style=./mandoc.css $< > $@

man/%.txt: man/% utils/colb
	mandoc $< | ./utils/colb > $@

utils/colb: utils/colb.c

hookc/hookc:

version.go:
	printf 'package main\n\nconst VERSION = "%s"\n' `git describe --tags --always --dirty` > $@

clean:
	$(RM) forge version.go vendor

source.tar.gz:
	rm -f source.tar.gz
	go mod vendor
	git ls-files -z | xargs -0 tar -czf source.tar.gz vendor

// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileContributor: Runxi Yu <https://runxiyu.org>

package main

import (
	"embed"
	"html/template"
	"io/fs"
	"net/http"

	"github.com/tdewolff/minify/v2"
	"github.com/tdewolff/minify/v2/html"
)

// We embed all source for easy AGPL compliance.
//
//go:embed .gitignore .gitattributes
//go:embed LICENSE README.md
//go:embed *.go go.mod go.sum
//go:embed *.scfg
//go:embed Makefile
//go:embed static/* templates/* scripts/* sql/* man/*
//go:embed hookc/*.c
//go:embed vendor/*

//go:embed LICENSE source.tar.gz

var sourceFS embed.FS

var sourceHandler = http.StripPrefix(
	"/:/source/",
	http.FileServer(http.FS(sourceFS)),
)

//go:embed templates/* static/* hookc/hookc man/*.html man/*.txt man/*.css
var resourcesFS embed.FS

var templates *template.Template

func loadTemplates() (err error) {
	minifier := minify.New()
	minifierOptions := html.Minifier{
		TemplateDelims:      [2]string{"{{", "}}"},
		KeepDefaultAttrVals: true,
	} //exhaustruct:ignore
	minifier.Add("text/html", &minifierOptions)

	templates = template.New("templates").Funcs(template.FuncMap{
		"first_line":        firstLine,
		"base_name":         baseName,
		"path_escape":       pathEscape,
		"query_escape":      queryEscape,
		"dereference_error": dereferenceOrZero[error],
		"minus":             minus,
	})

	err = fs.WalkDir(resourcesFS, "templates", func(path string, d fs.DirEntry, err error) error {
		if err != nil {
			return err
		}
		if !d.IsDir() {
			content, err := fs.ReadFile(resourcesFS, path)
			if err != nil {
				return err
			}

			minified, err := minifier.Bytes("text/html", content)
			if err != nil {
				return err
			}

			_, err = templates.Parse(bytesToString(minified))
			if err != nil {
				return err
			}
		}
		return nil
	})
	return err
}

var (
	staticHandler http.Handler
	manHandler    http.Handler
)

func init() {
	staticFS, err := fs.Sub(resourcesFS, "static")
	if err != nil {
		panic(err)
	}
	staticHandler = http.StripPrefix("/:/static/", http.FileServer(http.FS(staticFS)))
	manFS, err := fs.Sub(resourcesFS, "man")
	if err != nil {
		panic(err)
	}
	manHandler = http.StripPrefix("/:/man/", http.FileServer(http.FS(manFS)))
}

{{/*
	SPDX-License-Identifier: AGPL-3.0-only
	SPDX-FileContributor: Runxi Yu <https://runxiyu.org>
*/}}
{{- define "footer" -}}
<a href="https://lindenii.runxiyu.org/forge/">Lindenii Forge</a>
{{ .global.forge_version }}

(<a href="/:/source/">source</a>,

(<a href="/:/source/source.tar.gz">source</a>,

<a href="https://forge.lindenii.runxiyu.org/lindenii/forge/:/repos/server/">upstream</a>,
<a href="/:/source/LICENSE">license</a>)
{{- end -}}