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refactor in preparation for git+ssh

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This commit is contained in:
Jacob Straszynski 2018-05-23 11:20:42 -07:00
parent 8ff5580971
commit 562ffd6486
1 changed files with 75 additions and 64 deletions
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139
cmd/jb/main.go
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@ -45,6 +45,7 @@ var (
initActionName,
installActionName,
}
gitSSHRegex = regexp.MustCompile("git@([^:])([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)")
githubSlugRegex = regexp.MustCompile("github.com/([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)")
githubSlugWithVersionRegex = regexp.MustCompile("github.com/([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)@(.*)")
githubSlugWithPathRegex = regexp.MustCompile("github.com/([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/(.*)")
@ -100,6 +101,59 @@ func initCommand() int {
return 0
}
func parseGithubDependency(urlString string) *spec.Dependency {
if !githubSlugRegex.MatchString(urlString) {
return nil
}
name := ""
user := ""
repo := ""
subdir := ""
version := "master"
if githubSlugWithPathRegex.MatchString(urlString) {
if githubSlugWithPathAndVersionRegex.MatchString(urlString) {
matches := githubSlugWithPathAndVersionRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
subdir = matches[3]
version = matches[4]
name = path.Base(subdir)
} else {
matches := githubSlugWithPathRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
subdir = matches[3]
name = path.Base(subdir)
}
} else {
if githubSlugWithVersionRegex.MatchString(urlString) {
matches := githubSlugWithVersionRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
name = repo
version = matches[3]
} else {
matches := githubSlugRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
name = repo
}
}
return &spec.Dependency{
Name: name,
Source: spec.Source{
GitSource: &spec.GitSource{
Remote: fmt.Sprintf("https://github.com/%s/%s", user, repo),
Subdir: subdir,
},
},
Version: version,
}
}
func installCommand(jsonnetHome string, urls ...*url.URL) int {
m, err := pkg.LoadJsonnetfile(pkg.JsonnetFile)
if err != nil {
@ -117,72 +171,29 @@ func installCommand(jsonnetHome string, urls ...*url.URL) int {
// github.com/(slug)/(dir)
urlString := url.String()
if githubSlugRegex.MatchString(urlString) {
name := ""
user := ""
repo := ""
subdir := ""
version := "master"
if githubSlugWithPathRegex.MatchString(urlString) {
if githubSlugWithPathAndVersionRegex.MatchString(urlString) {
matches := githubSlugWithPathAndVersionRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
subdir = matches[3]
version = matches[4]
name = path.Base(subdir)
} else {
matches := githubSlugWithPathRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
subdir = matches[3]
name = path.Base(subdir)
}
} else {
if githubSlugWithVersionRegex.MatchString(urlString) {
matches := githubSlugWithVersionRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
name = repo
version = matches[3]
} else {
matches := githubSlugRegex.FindStringSubmatch(urlString)
user = matches[1]
repo = matches[2]
name = repo
}
}
newDep := spec.Dependency{
Name: name,
Source: spec.Source{
GitSource: &spec.GitSource{
Remote: fmt.Sprintf("https://github.com/%s/%s", user, repo),
Subdir: subdir,
},
},
Version: version,
}
oldDeps := m.Dependencies
newDeps := []spec.Dependency{}
oldDepReplaced := false
for _, d := range oldDeps {
if d.Name == newDep.Name {
newDeps = append(newDeps, newDep)
oldDepReplaced = true
} else {
newDeps = append(newDeps, d)
}
}
if !oldDepReplaced {
newDeps = append(newDeps, newDep)
}
m.Dependencies = newDeps
} else {
newDep := parseGithubDependency(urlString)
if newDep == nil {
kingpin.Errorf("ignoring unrecognized url: %s", url)
continue
}
oldDeps := m.Dependencies
newDeps := []spec.Dependency{}
oldDepReplaced := false
for _, d := range oldDeps {
if d.Name == newDep.Name {
newDeps = append(newDeps, *newDep)
oldDepReplaced = true
} else {
newDeps = append(newDeps, d)
}
}
if !oldDepReplaced {
newDeps = append(newDeps, *newDep)
}
m.Dependencies = newDeps
}
}