5234375e15
What: - add linux outputs and source build for summarize; plugin flakes now follow current system - expand update-tools to handle per-system assets and summarize source/pnpm hash - include linux checks in garnix and docs updates Why: - enable linux users to consume supported tools and summarize via Nix Tests: - ubs --diff - nix flake check - nix flake check --all-systems - nix build .#summarize - ./result/bin/summarize --version
59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package internal
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"os/exec"
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"strings"
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)
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type PrefetchResult struct {
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Hash string `json:"hash"`
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}
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func PrefetchHash(url string) (string, error) {
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cmd := exec.Command("nix", "store", "prefetch-file", "--json", url)
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var out bytes.Buffer
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cmd.Stdout = &out
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cmd.Stderr = &out
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if err := cmd.Run(); err != nil {
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return "", fmt.Errorf("prefetch failed: %v: %s", err, out.String())
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}
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var res PrefetchResult
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if err := json.Unmarshal(out.Bytes(), &res); err != nil {
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return "", err
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}
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if res.Hash == "" {
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return "", fmt.Errorf("empty hash for %s", url)
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}
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return res.Hash, nil
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}
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func NixBuildOracle() (string, error) {
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cmd := exec.Command("nix", "build", ".#oracle")
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var out bytes.Buffer
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cmd.Stdout = &out
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cmd.Stderr = &out
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err := cmd.Run()
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return out.String(), err
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}
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func NixBuildSummarize() (string, error) {
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cmd := exec.Command("nix", "build", ".#summarize")
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var out bytes.Buffer
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cmd.Stdout = &out
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cmd.Stderr = &out
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err := cmd.Run()
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return out.String(), err
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}
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func ExtractGotHash(log string) string {
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for _, line := range strings.Split(log, "\n") {
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if idx := strings.Index(line, "got: sha256-"); idx != -1 {
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return strings.TrimSpace(line[idx+5:])
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}
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}
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return ""
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}
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