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chore: allow publishing to Brew via custom script
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "flag" | ||
| "fmt" | ||
| "io" | ||
| "log" | ||
| "net/http" | ||
| "os" | ||
| "path/filepath" | ||
| "strings" | ||
| "text/template" | ||
| ) | ||
|
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||
| const ReleaseURL = "https://github.com/open-component-model/ocm/releases/download" | ||
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| const ClassName = "Ocm" | ||
|
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| func main() { | ||
| version := flag.String("version", "", "version of the OCM formula") | ||
| templateFile := flag.String("template", "ocm_formula_template.rb.tpl", "path to the template file") | ||
| outputDir := flag.String("outputDirectory", ".", "path to the output directory") | ||
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| flag.Parse() | ||
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| if *version == "" { | ||
| log.Fatalf("version is required") | ||
| } | ||
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| architectures := []string{"amd64", "arm64"} | ||
| oses := []string{"darwin", "linux"} | ||
| values := map[string]string{ | ||
| "Version": *version, | ||
| } | ||
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| for _, targetOs := range oses { | ||
| for _, arch := range architectures { | ||
| url := fmt.Sprintf( | ||
| "%s/v%[2]s/ocm-%[2]s-%s-%s.tar.gz.sha256", ReleaseURL, *version, targetOs, arch) | ||
| rawDigest, err := http.Get(url) | ||
| if err != nil { | ||
| log.Fatalf("failed to get digest for %s/%s: %v", targetOs, arch, err) | ||
| } | ||
| digestBytes, err := io.ReadAll(rawDigest.Body) | ||
| if err != nil { | ||
| log.Fatalf("failed to read digest for %s/%s: %v", targetOs, arch, err) | ||
| } | ||
| if err := rawDigest.Body.Close(); err != nil { | ||
| log.Fatalf("failed to close response body for %s/%s: %v", targetOs, arch, err) | ||
| } | ||
| digest := strings.TrimSpace(string(digestBytes)) | ||
|
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| values[fmt.Sprintf("%s_%s_sha256", targetOs, arch)] = digest | ||
| } | ||
| } | ||
|
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| // Parse and execute the template | ||
| tmpl, err := template.New(filepath.Base(*templateFile)).Funcs(template.FuncMap{ | ||
| "classname": func() string { | ||
| return fmt.Sprintf("%sAT%s", ClassName, strings.ReplaceAll(*version, ".", "")) | ||
| }, | ||
| }).ParseFiles(*templateFile) | ||
| if err != nil { | ||
| log.Fatalf("failed to parse template: %v", err) | ||
| } | ||
|
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| outputFile := fmt.Sprintf("ocm@%s.rb", *version) | ||
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| fi, err := os.Stat(*outputDir) | ||
| if os.IsNotExist(err) { | ||
| if err := os.MkdirAll(*outputDir, 0755); err != nil { | ||
| log.Fatalf("failed to create output directory: %v", err) | ||
| } | ||
| } else if err != nil { | ||
| log.Fatalf("failed to stat output directory: %v", err) | ||
| } else if !fi.IsDir() { | ||
| log.Fatalf("output directory is not a directory") | ||
| } | ||
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| versionedFormula, err := os.Create(fmt.Sprintf(filepath.Join(*outputDir, outputFile))) | ||
| if err != nil { | ||
| log.Fatalf("failed to parse template: %v", err) | ||
| } | ||
| defer func() { | ||
| if err := versionedFormula.Close(); err != nil { | ||
| log.Fatalf("failed to close file: %v", err) | ||
| } | ||
| }() | ||
|
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| if err := tmpl.Execute(versionedFormula, values); err != nil { | ||
| log.Fatalf("failed to execute template: %v", err) | ||
| } | ||
|
|
||
| println(versionedFormula.Name()) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| {{- /* Go template for Homebrew Formula */ -}} | ||
| # typed: false | ||
| # frozen_string_literal: true | ||
|
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| class {{ classname }} < Formula | ||
| desc "The OCM CLI makes it easy to create component versions and embed them in build processes." | ||
| homepage "https://ocm.software/" | ||
| version "{{ .Version }}" | ||
|
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||
| on_macos do | ||
| on_intel do | ||
| url "{{ .ReleaseURL }}/v{{ .Version }}/ocm-{{ .Version }}-darwin-amd64.tar.gz" | ||
| sha256 "{{ .darwin_amd64_sha256 }}" | ||
|
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| def install | ||
| bin.install "ocm" | ||
| end | ||
| end | ||
| on_arm do | ||
| url "{{ .ReleaseURL }}/v{{ .Version }}/ocm-{{ .Version }}-darwin-arm64.tar.gz" | ||
| sha256 "{{ .darwin_arm64_sha256 }}" | ||
|
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| def install | ||
| bin.install "ocm" | ||
| end | ||
| end | ||
| end | ||
|
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| on_linux do | ||
| on_intel do | ||
| if Hardware::CPU.is_64_bit? | ||
| url "{{ .ReleaseURL }}/v{{ .Version }}/ocm-{{ .Version }}-linux-amd64.tar.gz" | ||
| sha256 "{{ .linux_amd64_sha256 }}" | ||
|
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||
| def install | ||
| bin.install "ocm" | ||
| end | ||
| end | ||
| end | ||
| on_arm do | ||
| if Hardware::CPU.is_64_bit? | ||
| url "{{ .ReleaseURL }}/v{{ .Version }}/ocm-{{ .Version }}-linux-arm64.tar.gz" | ||
| sha256 "{{ .linux_arm64_sha256 }}" | ||
|
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| def install | ||
| bin.install "ocm" | ||
| end | ||
| end | ||
| end | ||
| end | ||
|
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| test do | ||
| system "#{bin}/ocm --version" | ||
| end | ||
| end |