kubernetes
/
git-sync
mirror of https://github.com/kubernetes/git-sync.git
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add an option to run the command when the repository is updated

This commit is contained in:
unknowingknow 2020-10-02 19:28:25 +09:00
parent 94f13f483f
commit e1c4717de6
2 changed files with 20 additions and 0 deletions
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1
README.md
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@ -92,6 +92,7 @@ docker run -d \
| GIT_SYNC_ONE_TIME | `--one-time` | exit after the first sync | false |
| GIT_SYNC_MAX_SYNC_FAILURES | `--max-sync-failures` | the number of consecutive failures allowed before aborting (the first sync must succeed, -1 will retry forever after the initial sync) | 0 |
| GIT_SYNC_PERMISSIONS | `--change-permissions` | the file permissions to apply to the checked-out files (0 will not change permissions at all) | 0 |
| GIT_SYNC_HOOK_COMMAND | `--sync-hook-command` | the command executed after cloning the new hash of repote repository | "" |
| GIT_SYNC_WEBHOOK_URL | `--webhook-url` | the URL for a webook notification when syncs complete | "" |
| GIT_SYNC_WEBHOOK_METHOD | `--webhook-method` | the HTTP method for the webhook | "POST" |
| GIT_SYNC_WEBHOOK_SUCCESS_STATUS | `--webhook-success-status` | the HTTP status code indicating a successful webhook (-1 disables success checks to make webhooks fire-and-forget) | 200 |

19
cmd/git-sync/main.go
View File

@ -70,6 +70,8 @@ var flMaxSyncFailures = flag.Int("max-sync-failures", envInt("GIT_SYNC_MAX_SYNC_
"the number of consecutive failures allowed before aborting (the first sync must succeed, -1 will retry forever after the initial sync)")
var flChmod = flag.Int("change-permissions", envInt("GIT_SYNC_PERMISSIONS", 0),
"the file permissions to apply to the checked-out files (0 will not change permissions at all)")
var flSyncHookCommand = flag.String("sync-hook-command", envString("GIT_SYNC_HOOK_COMMAND", ""),
"the command executed after cloning the new hash of repote repository")
var flWebhookURL = flag.String("webhook-url", envString("GIT_SYNC_WEBHOOK_URL", ""),
"the URL for a webook notification when syncs complete (default is no webook)")
@ -653,6 +655,23 @@ func addWorktreeAndSwap(ctx context.Context, gitRoot, dest, branch, rev string,
}
}
// Execute the command, if requested.
if *flSyncHookCommand != "" {
log.V(0).Info("executing command for git sync hooks", "command", *flSyncHookCommand)
splitData := strings.Fields(*flSyncHookCommand)
cmd := splitData[0]
args := []string{}
if len(splitData) > 1 {
for _, v := range splitData[1:] {
args = append(args, v)
}
}
_, err = runCommand(ctx, worktreePath, cmd, args...)
if err != nil {
return err
}
}
// Flip the symlink.
oldWorktree, err := updateSymlink(ctx, gitRoot, dest, worktreePath)
if err != nil {