func Example_genBinaryPackage() {
pkg := deb.NewPackage("testpkg", "0.0.2", "me <*****@*****.**>", "Dummy package for doing nothing\n")
build := debgen.NewBuildParams()
build.Init()
build.IsRmtemp = false
artifacts, err := deb.NewDebWriters(pkg)
if err != nil {
log.Fatalf("Error building binary: %v", err)
}
artifacts[deb.ArchAmd64].MappedFiles = map[string]string{"/usr/bin/a": "_out/a.amd64"}
artifacts[deb.ArchI386].MappedFiles = map[string]string{"/usr/bin/a": "_out/a.i386"}
artifacts[deb.ArchArmhf].MappedFiles = map[string]string{"/usr/bin/a": "_out/a.armhf"}
prep() //prepare files for packaging using some other means.
for arch, artifact := range artifacts {
log.Printf("generating artifact '%s'/%v", arch, artifact)
dgen := debgen.NewDebGenerator(artifact, build)
err = dgen.GenerateAllDefault()
if err != nil {
log.Fatalf("Error building for '%s': %v", arch, err)
}
}
// Output:
//
}
func Example_buildBinaryDeb() {
pkg := deb.NewPackage("testpkg", "0.0.2", "me", "lovely package\n")
pkg.Description = "hiya"
exesMap := map[string][]string{
"amd64": []string{filepath.Join(deb.TempDirDefault, "/a.amd64")},
"i386": []string{filepath.Join(deb.TempDirDefault, "/a.i386")},
"armhf": []string{filepath.Join(deb.TempDirDefault, "/a.armhf")}}
err := createExes(exesMap)
if err != nil {
log.Fatalf("%v", err)
}
artifacts, err := deb.NewDebWriters(pkg)
if err != nil {
log.Fatalf("Error building binary: %v", err)
}
artifacts[deb.ArchAmd64].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.amd64")}
artifacts[deb.ArchI386].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.i386")}
artifacts[deb.ArchArmhf].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.armhf")}
buildDeb := func(art *deb.DebWriter) error {
//generate artifact here ...
return nil
}
for arch, artifact := range artifacts {
//build binary deb here ...
err = buildDeb(artifact)
if err != nil {
log.Fatalf("Error building for '%s': %v", arch, err)
}
}
}
func Example_genSourcePackage() {
pkg := deb.NewPackage("testpkg", "0.0.2", "me <*****@*****.**>", "Dummy package for doing nothing\n")
build := debgen.NewBuildParams()
build.IsRmtemp = false
debgen.ApplyGoDefaults(pkg)
spkg := deb.NewSourcePackage(pkg)
err := build.Init()
if err != nil {
log.Fatalf("Error initializing dirs: %v", err)
}
spgen := debgen.NewSourcePackageGenerator(spkg, build)
spgen.ApplyDefaultsPureGo()
sourcesDestinationDir := pkg.Name + "_" + pkg.Version
sourceDir := ".."
sourcesRelativeTo := debgen.GetGoPathElement(sourceDir)
spgen.OrigFiles, err = debgen.GlobForSources(sourcesRelativeTo, sourceDir, debgen.GlobGoSources, sourcesDestinationDir, []string{build.TmpDir, build.DestDir})
if err != nil {
log.Fatalf("Error resolving sources: %v", err)
}
err = spgen.GenerateAllDefault()
if err != nil {
log.Fatalf("Error building source: %v", err)
}
// Output:
//
}
func TestCopy(t *testing.T) {
pkg := deb.NewPackage("a", "1", "me", "desc")
npkg := deb.Copy(pkg)
if pkg == npkg {
t.Errorf("Copy returned the same reference - not a copy")
}
if pkg.Name != npkg.Name {
t.Errorf("Copy didn't copy the same Name value")
}
t.Logf("Original: %+v", pkg)
t.Logf("Copy: %+v", npkg)
}
func Example_buildDevPackage() {
pkg := deb.NewPackage("testpkg", "0.0.2", "me", "A package\ntestpkg is a lovel package with many wow")
buildFunc := func(dpkg *deb.Package) error {
// Generate files here.
return nil
}
dpkg := deb.NewDevPackage(pkg)
err := buildFunc(dpkg)
if err != nil {
log.Fatalf("%v", err)
}
}
func Test_buildSourceDeb(t *testing.T) {
pkg := deb.NewPackage("testpkg", "0.0.2", "me <[email protected]>", "Nice of all the package\n")
pkg.Description = "hiya"
spkg := deb.NewSourcePackage(pkg)
err := buildOrigArchive(spkg) // it's up to you how to build this
if err != nil {
t.Fatalf("Error building source package: %v", err)
}
err = buildDebianArchive(spkg) // again - do it yourself
if err != nil {
t.Fatalf("Error building source package: %v", err)
}
err = buildDscFile(spkg) // yep, same again
if err != nil {
t.Fatalf("Error building source package: %v", err)
}
}
func main() {
name := "debgen-dev"
log.SetPrefix("[" + name + "] ")
//set to empty strings because they're being overridden
pkg := deb.NewPackage("", "", "", "")
build := debgen.NewBuildParams()
debgen.ApplyGoDefaults(pkg)
fs := cmdutils.InitFlags(name, pkg, build)
fs.StringVar(&pkg.Architecture, "arch", "all", "Architectures [any,386,armhf,amd64,all]")
ddpkg := deb.NewDevPackage(pkg)
var sourceDir string
var glob string
var sourcesRelativeTo string
var sourcesDestinationDir string
fs.StringVar(&sourceDir, "sources", build.WorkingDir, "source dir")
fs.StringVar(&glob, "sources-glob", debgen.GlobGoSources, "Glob for inclusion of sources")
fs.StringVar(&sourcesRelativeTo, "sources-relative-to", "", "Sources relative to (it will assume relevant gopath element, unless you specify this)")
fs.StringVar(&sourcesDestinationDir, "sources-destination", debgen.DevGoPathDefault, "Destination dir for sources to be installed")
err := cmdutils.ParseFlags(name, pkg, fs)
if err != nil {
log.Fatalf("%v", err)
}
if sourcesRelativeTo == "" {
sourcesRelativeTo = debgen.GetGoPathElement(sourceDir)
}
mappedFiles, err := debgen.GlobForSources(sourcesRelativeTo, sourceDir, glob, sourcesDestinationDir, []string{build.TmpDir, build.DestDir})
if err != nil {
log.Fatalf("Error resolving sources: %v", err)
}
err = build.Init()
if err != nil {
log.Fatalf("Error creating build directories: %v", err)
}
err = debgen.GenDevArtifact(ddpkg, build, mappedFiles)
if err != nil {
log.Fatalf("Error building -dev: %v", err)
}
}
func Example_genDevPackage() {
pkg := deb.NewPackage("testpkg", "0.0.2", "me", "Dummy package for doing nothing\n")
ddpkg := deb.NewDevPackage(pkg)
build := debgen.NewBuildParams()
build.IsRmtemp = false
build.Init()
var err error
mappedFiles, err := debgen.GlobForGoSources(".", []string{build.TmpDir, build.DestDir})
if err != nil {
log.Fatalf("Error building -dev: %v", err)
}
err = debgen.GenDevArtifact(ddpkg, build, mappedFiles)
if err != nil {
log.Fatalf("Error building -dev: %v", err)
}
// Output:
//
}
func main() {
name := "debgen-source"
log.SetPrefix("[" + name + "] ")
//set to empty strings because they're being overridden
pkg := deb.NewPackage("", "", "", "")
build := debgen.NewBuildParams()
debgen.ApplyGoDefaults(pkg)
fs := cmdutils.InitFlags(name, pkg, build)
fs.StringVar(&pkg.Architecture, "arch", "all", "Architectures [any,386,armhf,amd64,all]")
var sourceDir string
var glob string
var sourcesRelativeTo string
fs.StringVar(&sourceDir, "sources", ".", "source dir")
fs.StringVar(&glob, "sources-glob", debgen.GlobGoSources, "Glob for inclusion of sources")
fs.StringVar(&sourcesRelativeTo, "sources-relative-to", "", "Sources relative to (it will assume relevant gopath element, unless you specify this)")
err := cmdutils.ParseFlags(name, pkg, fs)
if err != nil {
log.Fatalf("%v", err)
}
err = build.Init()
if err != nil {
log.Fatalf("Error creating build directories: %v", err)
}
if sourcesRelativeTo == "" {
sourcesRelativeTo = debgen.GetGoPathElement(sourceDir)
}
spkg := deb.NewSourcePackage(pkg)
sourcesDestinationDir := pkg.Name + "_" + pkg.Version
spgen := debgen.NewSourcePackageGenerator(spkg, build)
spgen.OrigFiles, err = debgen.GlobForSources(sourcesRelativeTo, sourceDir, glob, sourcesDestinationDir, []string{build.TmpDir, build.DestDir})
if err != nil {
log.Fatalf("Error resolving sources: %v", err)
}
err = spgen.GenerateAllDefault()
if err != nil {
log.Fatalf("%v", err)
}
}
func main() {
name := "debgen-changelog"
log.SetPrefix("[" + name + "] ")
//set to empty strings because they're being overridden
pkg := deb.NewPackage("", "", "", "")
build := debgen.NewBuildParams()
debgen.ApplyGoDefaults(pkg)
fs := cmdutils.InitFlags(name, pkg, build)
fs.StringVar(&pkg.Architecture, "arch", "all", "Architectures [any,386,armhf,amd64,all]")
var entry string
fs.StringVar(&entry, "entry", "", "Changelog entry data")
err := cmdutils.ParseFlags(name, pkg, fs)
if err != nil {
log.Fatalf("%v", err)
}
if entry == "" {
log.Fatalf("Error: --entry is a required flag")
}
filename := filepath.Join(build.ResourcesDir, "debian", "changelog")
templateVars := debgen.NewTemplateData(pkg)
templateVars.ChangelogEntry = entry
err = os.MkdirAll(filepath.Join(build.ResourcesDir, "debian"), 0777)
if err != nil {
log.Fatalf("Error making dirs: %v", err)
}
_, err = os.Stat(filename)
if os.IsNotExist(err) {
tpl, err := template.New("template").Parse(debgen.TemplateChangelogInitial)
if err != nil {
log.Fatalf("Error parsing template: %v", err)
}
//create ..
f, err := os.Create(filename)
if err != nil {
log.Fatalf("Error creating file: %v", err)
}
defer f.Close()
err = tpl.Execute(f, templateVars)
if err != nil {
log.Fatalf("Error executing template: %v", err)
}
err = f.Close()
if err != nil {
log.Fatalf("Error closing written file: %v", err)
}
} else if err != nil {
log.Fatalf("Error reading existing changelog: %v", err)
} else {
tpl, err := template.New("template").Parse(debgen.TemplateChangelogAdditionalEntry)
if err != nil {
log.Fatalf("Error parsing template: %v", err)
}
//append..
f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY, 0666)
if err != nil {
log.Fatalf("Error opening file: %v", err)
}
defer f.Close()
err = tpl.Execute(f, templateVars)
if err != nil {
log.Fatalf("Error executing template: %v", err)
}
err = f.Close()
if err != nil {
log.Fatalf("Error closing written file: %v", err)
}
}
}
func Test_buildBinaryDeb(t *testing.T) {
pkg := deb.NewPackage("testpkg", "0.0.2", "me", "lovely package\n")
exesMap := map[string][]string{
"amd64": []string{filepath.Join(deb.TempDirDefault, "a.amd64")},
"i386": []string{filepath.Join(deb.TempDirDefault, "a.i386")},
"armhf": []string{filepath.Join(deb.TempDirDefault, "a.armhf")}}
err := createExes(exesMap)
if err != nil {
t.Fatalf("%v", err)
}
artifacts, err := deb.NewDebWriters(pkg)
if err != nil {
t.Fatalf("Error building binary: %v", err)
}
artifacts[deb.ArchAmd64].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.amd64")}
artifacts[deb.ArchI386].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.i386")}
artifacts[deb.ArchArmhf].MappedFiles = map[string]string{"/usr/bin/a": filepath.Join(deb.TempDirDefault, "/a.armhf")}
buildDeb := func(art *deb.DebWriter) error {
archiveFilename := filepath.Join(deb.TempDirDefault, art.ControlArchive)
controlTgzw, err := targz.NewWriterFromFile(archiveFilename)
if err != nil {
return err
}
controlData := []byte("Package: testpkg\n")
//TODO add more files here ...
header := &tar.Header{Name: "control", Size: int64(len(controlData)), Mode: int64(644), ModTime: time.Now()}
err = controlTgzw.WriteHeader(header)
if err != nil {
return err
}
_, err = controlTgzw.Write(controlData)
if err != nil {
return err
}
err = controlTgzw.Close()
if err != nil {
return err
}
archiveFilename = filepath.Join(deb.TempDirDefault, art.DataArchive)
dataTgzw, err := targz.NewWriterFromFile(archiveFilename)
if err != nil {
return err
}
//TODO add files here ...
err = dataTgzw.Close()
if err != nil {
return err
}
//generate artifact here ...
err = art.Build(deb.TempDirDefault, deb.DistDirDefault)
if err != nil {
return err
}
return nil
}
for arch, artifact := range artifacts {
//build binary deb here ...
err = buildDeb(artifact)
if err != nil {
t.Fatalf("Error building for '%s': %v", arch, err)
}
}
}
func main() {
name := "debgen-deb"
log.SetPrefix("[" + name + "] ")
//set to empty strings because they're being overridden
pkg := deb.NewPackage("", "", "", "")
build := debgen.NewBuildParams()
debgen.ApplyGoDefaults(pkg)
fs := cmdutils.InitFlags(name, pkg, build)
var binDir string
var resourcesDir string
fs.StringVar(&binDir, "binaries", "", "directory containing binaries for each architecture. Directory names should end with the architecture")
fs.StringVar(&pkg.Architecture, "arch", "any", "Architectures [any,386,armhf,amd64,all]")
fs.StringVar(&resourcesDir, "resources", "", "directory containing resources for this platform")
err := cmdutils.ParseFlags(name, pkg, fs)
if err != nil {
log.Fatalf("%v", err)
}
err = build.Init()
if err != nil {
log.Fatalf("%v", err)
}
//log.Printf("Resources: %v", build.Resources)
// TODO determine this platform
//err = bpkg.Build(build, debgen.GenBinaryArtifact)
artifacts, err := deb.NewDebWriters(pkg)
if err != nil {
log.Fatalf("%v", err)
}
for arch, artifact := range artifacts {
dgen := debgen.NewDebGenerator(artifact, build)
err = filepath.Walk(resourcesDir, func(path string, info os.FileInfo, err2 error) error {
if info != nil && !info.IsDir() {
rel, err := filepath.Rel(resourcesDir, path)
if err == nil {
dgen.OrigFiles[rel] = path
}
return err
}
return nil
})
if err != nil {
log.Fatalf("%v", err)
}
archBinDir := filepath.Join(binDir, string(arch))
err = filepath.Walk(archBinDir, func(path string, info os.FileInfo, err2 error) error {
if info != nil && !info.IsDir() {
rel, err := filepath.Rel(binDir, path)
if err == nil {
dgen.OrigFiles[rel] = path
}
return err
}
return nil
})
err = dgen.GenerateAllDefault()
if err != nil {
log.Fatalf("Error building for '%s': %v", arch, err)
}
}
}