Update: Prepare for config template

Author: Hayao0819

alteriso5/config/profile.go

@@ -9,11 +9,12 @@ import (
 )
 
 type Profile struct {
-	Base       string
-	InstallDir string   `json:"install_dir"`
-	BootModes  []string `json:"bootmodes"`
-	ISOName    string   `json:"iso_name"`
-	ISOLabel   string   `json:"iso_label"`
+	Base             string
+	InstallDir       string   `json:"install_dir"`
+	BootModes        []string `json:"bootmodes"`
+	ISOName          string   `json:"iso_name"`
+	ISOLabel         string   `json:"iso_label"`
+	UseAlterSysLinux bool     `json:"use_alter_syslinux"`
 }
 
 func ReadProfile(dir string) (*Profile, error) {
@@ -35,5 +36,5 @@ func ReadProfile(dir string) (*Profile, error) {
 }
 
 func (p *Profile) GetPkgList(arch string) ([]string, error) {
-	return pkg.GetPkgList(p.Base,arch)
+	return pkg.GetPkgList(p.Base, arch)
 }

profile/syslinux/archiso_head.cfg alteriso5/data/syslinux/archiso_head.cfgprofile/syslinux/archiso_head.cfg renamed to alteriso5/data/syslinux/archiso_head.cfg

@@ -0,0 +1,39 @@
+package boot
+
+import (
+	"os"
+	"path"
+
+	"github.com/Hayao0819/nahi/tputils"
+)
+
+type SyslinuxConf struct {
+	Base string
+}
+
+func ReadSysLinuxConf(dir string) (*SyslinuxConf, error) {
+	return &SyslinuxConf{
+		Base: dir,
+	}, nil
+}
+
+func (s *SyslinuxConf) ParseAndBuild(data any, out string) error {
+	files, err := os.ReadDir(s.Base)
+	if err != nil {
+		return err
+	}
+
+	for _, file := range files {
+		f := path.Join(s.Base, file.Name())
+		buf, err := tputils.ApplyTemplate(f, data)
+		if err != nil {
+			return err
+		}
+
+		if err := os.WriteFile(path.Join(out, file.Name()), buf.Bytes(), 0644); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

profile/syslinux/archiso_sys-linux.cfg …iso5/data/syslinux/archiso_sys-linux.cfgprofile/syslinux/archiso_sys-linux.cfg renamed to alteriso5/data/syslinux/archiso_sys-linux.cfg profile/syslinux/archiso_sys-linux.cfg renamed to alteriso5/data/syslinux/archiso_sys-linux.cfg

@@ -14,7 +14,7 @@ var makeAirootfs *BuildTask = NewBuildTask("makeAirootfs", func(w Work) error {
 
 	sqfs := airootfs.SquashFS{
 		Base: airootfsDir,
-		Out:  path.Join(w.GetDirs().Iso, w.profile.InstallDir, w.target.Arch, "airootfs.sfs"),
+		Out:  path.Join(w.Dirs.Iso, w.profile.InstallDir, w.target.Arch, "airootfs.sfs"),
 	}
 
 	return sqfs.Build()

profile/syslinux/archiso_sys.cfg alteriso5/data/syslinux/archiso_sys.cfgprofile/syslinux/archiso_sys.cfg renamed to alteriso5/data/syslinux/archiso_sys.cfg

@@ -0,0 +1,93 @@
+package work
+
+import (
+	"log/slog"
+	"os"
+	"path"
+
+	"github.com/FascodeNet/alterlinux/alteriso5/utils"
+	"github.com/FascodeNet/alterlinux/alteriso5/work/boot"
+)
+
+// SysLinux
+var makeSysLinux = NewBuildTask("makeSysLinux", func(w Work) error {
+	slog.Debug("Setting up SYSLINUX for BIOS booting from a disk...")
+
+	// Get directories
+	dirs := w.Dirs
+	isoSyslinuxDir := path.Join(dirs.Iso, "boot", "syslinux")
+	biosFilesDir := path.Join(dirs.Pacstrap, "usr", "lib", "syslinux", "bios")
+
+	// Create directories
+	if err := utils.MkdirsAll(isoSyslinuxDir, dirs.SyslinuxConfig); err != nil {
+		return err
+	}
+
+	// syslinux config
+	orgSyslinuxConfigDir := ""
+	if w.profile.UseAlterSysLinux {
+		orgSyslinuxConfigDir = path.Join(dirs.Data, "syslinux")
+	} else {
+		orgSyslinuxConfigDir = path.Join(w.profile.Base, "syslinux", "bios")
+	}
+	sc, err := boot.ReadSysLinuxConf(orgSyslinuxConfigDir)
+	if err != nil {
+		return err
+	}
+	sysLinuxConfigDir := path.Join(dirs.Work, w.target.Arch, "syslinux")
+	if err := os.MkdirAll(sysLinuxConfigDir, 0755); err != nil {
+		return err
+	}
+	if err := sc.ParseAndBuild(w.Values(), sysLinuxConfigDir); err != nil {
+		return err
+	}
+
+	// Copy files
+	cpFiles := []utils.CopyTask{
+		{
+			Source: biosFilesDir,
+			Dest:   isoSyslinuxDir,
+			Skip:   utils.OnlySpecificExtention(".c32"),
+			Perm:   0644,
+		},
+		{
+			Source: dirs.SyslinuxConfig,
+			Dest:   isoSyslinuxDir,
+		},
+		{
+			Source: path.Join(biosFilesDir, "lpxelinux.0"),
+			Dest:   path.Join(isoSyslinuxDir, "lpxelinux.0"),
+		},
+		{
+			Source: path.Join(biosFilesDir, "memdisk"),
+			Dest:   path.Join(isoSyslinuxDir, "memdisk"),
+		},
+	}
+
+	chroot, err := w.GetChroot()
+	if err != nil {
+		return err
+	}
+	kernels, err := chroot.FindKernels()
+	if err != nil {
+		return err
+	}
+
+	for _, k := range kernels {
+		cpFiles = append(cpFiles, utils.CopyTask{
+			Source: path.Join(w.Dirs.Pacstrap, k.Linux),
+			Dest:   path.Join(dirs.Iso, "boot", w.target.Arch, path.Base(k.Linux)),
+			Perm:   0644,
+		}, utils.CopyTask{
+			Source: path.Join(w.Dirs.Pacstrap, k.Initrd),
+			Dest:   path.Join(dirs.Iso, "boot", w.target.Arch, path.Base(k.Initrd)),
+			Perm:   0644,
+		})
+	}
+
+	if err := utils.CopyAll(cpFiles...); err != nil {
+		return err
+	}
+
+	return nil
+})