mirror of
https://github.com/therootcompany/golib.git
synced 2026-04-24 20:58:00 +00:00
AJ ONeal
8731eaf10b
gitshallow: fix double-fetch (pull already fetches), drop redundant -C flags gitdataset: split into GitDataset[T] (file+atomic) and GitRepo (git+multi-dataset) - NewDataset for file-only use, AddDataset to register with a GitRepo - one clone/fetch per repo regardless of how many datasets it has ipcohort: split Cohort into hosts (sorted /32, binary search) + nets (CIDRs, linear) - fixes false negatives when broad CIDRs (e.g. /8) precede specific entries - fixes Parse() sort-before-copy order bug - ReadAll always sorts; unsorted param removed (was dead code)
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
// git-shallow-sync is a simple CLI tool to synchronize a shallow git repository
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// using the github.com/therootcompany/golib/net/gitshallow package.
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//
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// Usage:
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//
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// git-shallow-sync <repository-url> <local-path>
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//
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// Example:
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//
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// git-shallow-sync git@github.com:bitwire-it/ipblocklist.git ~/srv/app/ipblocklist
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package main
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/therootcompany/golib/net/gitshallow"
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)
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const (
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defaultDepth = 1 // shallow by default
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defaultBranch = "" // empty = default branch + --single-branch
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)
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func main() {
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if len(os.Args) != 3 {
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name := filepath.Base(os.Args[0])
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fmt.Fprintf(os.Stderr, "Usage: %s <repository-url> <local-path>\n", name)
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fmt.Fprintf(os.Stderr, "Example:\n")
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fmt.Fprintf(os.Stderr, " %s git@github.com:bitwire-it/ipblocklist.git ~/srv/app/ipblocklist\n", name)
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os.Exit(1)
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}
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url := os.Args[1]
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path := os.Args[2]
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// Expand ~ to home directory
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if path[0] == '~' {
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home, err := os.UserHomeDir()
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if err != nil {
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fmt.Fprintf(os.Stderr, "Failed to get home directory: %v\n", err)
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os.Exit(1)
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}
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path = filepath.Join(home, path[1:])
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}
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absPath, err := filepath.Abs(path)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Invalid path: %v\n", err)
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os.Exit(1)
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}
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fmt.Printf("Syncing repository:\n")
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fmt.Printf(" URL: %s\n", url)
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fmt.Printf(" Path: %s\n", absPath)
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repo := gitshallow.New(url, absPath, defaultDepth, defaultBranch)
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updated, err := repo.Sync(false)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Sync failed: %v\n", err)
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os.Exit(1)
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}
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if updated {
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fmt.Println("Repository was updated (new commits pulled).")
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} else {
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fmt.Println("Repository is already up to date.")
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}
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fmt.Println("Sync complete.")
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}
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