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Refactor workdir module by splitting into multiple modules and structs
Signed-off-by: Lou Marvin Caraig <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| package workdir | ||
|
|
||
| import ( | ||
| "encoding/base64" | ||
| "fmt" | ||
| "io/ioutil" | ||
| "os" | ||
| "path/filepath" | ||
| "sort" | ||
| "strings" | ||
|
|
||
| "github.com/pkg/errors" | ||
| composefile "github.com/src-d/sourced-ce/cmd/sourced/compose/file" | ||
| ) | ||
|
|
||
| // InitLocal initializes the workdir for local path and returns the Workdir instance | ||
| func InitLocal(reposdir string) (*Workdir, error) { | ||
| dirName := encodeDirName(reposdir) | ||
|
|
||
| envf := envFile{ | ||
| Workdir: dirName, | ||
| ReposDir: reposdir, | ||
| } | ||
|
|
||
| return initialize(dirName, "local", envf) | ||
| } | ||
|
|
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| // InitOrgs initializes the workdir for organizations and returns the Workdir instance | ||
| func InitOrgs(orgs []string, token string) (*Workdir, error) { | ||
| // be indifferent to the order of passed organizations | ||
| sort.Strings(orgs) | ||
| dirName := encodeDirName(strings.Join(orgs, ",")) | ||
|
|
||
| envf := envFile{ | ||
| Workdir: dirName, | ||
| GithubOrganizations: orgs, | ||
| GithubToken: token, | ||
| } | ||
|
|
||
| return initialize(dirName, "orgs", envf) | ||
| } | ||
|
|
||
| func encodeDirName(dirName string) string { | ||
| return base64.URLEncoding.EncodeToString([]byte(dirName)) | ||
| } | ||
|
|
||
| func buildAbsPath(dirName, subPath string) (string, error) { | ||
| path, err := workdirsPath() | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| return filepath.Join(path, subPath, dirName), nil | ||
| } | ||
|
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| func initialize(dirName string, subPath string, envf envFile) (*Workdir, error) { | ||
| path, err := workdirsPath() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| workdir := filepath.Join(path, subPath, dirName) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| err = os.MkdirAll(workdir, 0755) | ||
| if err != nil { | ||
| return nil, errors.Wrap(err, "could not create working directory") | ||
| } | ||
|
|
||
| defaultFilePath, err := composefile.InitDefault() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| composePath := filepath.Join(workdir, "docker-compose.yml") | ||
| if err := link(defaultFilePath, composePath); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| defaultOverridePath, err := composefile.InitDefaultOverride() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| workdirOverridePath := filepath.Join(workdir, "docker-compose.override.yml") | ||
| if err := link(defaultOverridePath, workdirOverridePath); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| envPath := filepath.Join(workdir, ".env") | ||
| contents := envf.String() | ||
| err = ioutil.WriteFile(envPath, []byte(contents), 0644) | ||
|
|
||
| if err != nil { | ||
| return nil, errors.Wrap(err, "could not write .env file") | ||
| } | ||
|
|
||
| b := &builder{workdirsPath: path} | ||
| return b.build(workdir) | ||
| } | ||
|
|
||
| type envFile struct { | ||
| Workdir string | ||
| ReposDir string | ||
| GithubOrganizations []string | ||
| GithubToken string | ||
| } | ||
|
|
||
| func (f *envFile) String() string { | ||
| volumeType := "bind" | ||
| volumeSource := f.ReposDir | ||
| gitbaseSiva := "" | ||
| if f.ReposDir == "" { | ||
| volumeType = "volume" | ||
| volumeSource = "gitbase_repositories" | ||
| gitbaseSiva = "true" | ||
| } | ||
|
|
||
| return fmt.Sprintf(`COMPOSE_PROJECT_NAME=srcd-%s | ||
| GITBASE_VOLUME_TYPE=%s | ||
| GITBASE_VOLUME_SOURCE=%s | ||
| GITBASE_SIVA=%s | ||
| GITHUB_ORGANIZATIONS=%s | ||
| GITHUB_TOKEN=%s | ||
| `, f.Workdir, volumeType, volumeSource, gitbaseSiva, | ||
| strings.Join(f.GithubOrganizations, ","), f.GithubToken) | ||
| } |
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