kubernetes
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git-sync
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change to a command name with no args

This commit is contained in:
unknowingknow 2020-10-02 19:29:03 +09:00
parent e1c4717de6
commit 26cd942b2a
2 changed files with 36 additions and 43 deletions
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4
README.md
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@ -79,7 +79,7 @@ docker run -d \
## Parameters ## Parameters
| Environment Variable | Flag | Description | Default | | Environment Variable | Flag | Description | Default |
|---------------------------------|----------------------------|----------------------------------------------------------------------------------------------------------------------------------------|-------------------------------| |---------------------------------|----------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------|
| GIT_SYNC_REPO | `--repo` | the git repository to clone | "" | | GIT_SYNC_REPO | `--repo` | the git repository to clone | "" |
| GIT_SYNC_BRANCH | `--branch` | the git branch to check out | "master" | | GIT_SYNC_BRANCH | `--branch` | the git branch to check out | "master" |
| GIT_SYNC_REV | `--rev` | the git revision (tag or hash) to check out | "HEAD" | | GIT_SYNC_REV | `--rev` | the git revision (tag or hash) to check out | "HEAD" |
@ -92,7 +92,7 @@ docker run -d \
| GIT_SYNC_ONE_TIME | `--one-time` | exit after the first sync | false | | 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_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_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_HOOK_COMMAND | `--sync-hook-command` | the command executed with the syncing repository as its working directory after syncing a new hash of the remote repository. it is subject to the sync time out and will extend period between syncs. (doesn't support the command arguments) | "" |
| GIT_SYNC_WEBHOOK_URL | `--webhook-url` | the URL for a webook notification when syncs complete | "" | | 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_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 | | 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 |

13
cmd/git-sync/main.go
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@ -71,7 +71,8 @@ var flMaxSyncFailures = flag.Int("max-sync-failures", envInt("GIT_SYNC_MAX_SYNC_
var flChmod = flag.Int("change-permissions", envInt("GIT_SYNC_PERMISSIONS", 0), 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)") "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", ""), var flSyncHookCommand = flag.String("sync-hook-command", envString("GIT_SYNC_HOOK_COMMAND", ""),
"the command executed after cloning the new hash of repote repository") "the command executed with the syncing repository as its working directory after syncing a new hash of the remote repository. "+
"it is subject to the sync time out and will extend period between syncs. (doesn't support the command arguments)")
var flWebhookURL = flag.String("webhook-url", envString("GIT_SYNC_WEBHOOK_URL", ""), var flWebhookURL = flag.String("webhook-url", envString("GIT_SYNC_WEBHOOK_URL", ""),
"the URL for a webook notification when syncs complete (default is no webook)") "the URL for a webook notification when syncs complete (default is no webook)")
@ -658,15 +659,7 @@ func addWorktreeAndSwap(ctx context.Context, gitRoot, dest, branch, rev string,
// Execute the command, if requested. // Execute the command, if requested.
if *flSyncHookCommand != "" { if *flSyncHookCommand != "" {
log.V(0).Info("executing command for git sync hooks", "command", *flSyncHookCommand) log.V(0).Info("executing command for git sync hooks", "command", *flSyncHookCommand)
splitData := strings.Fields(*flSyncHookCommand) _, err = runCommand(ctx, worktreePath, *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 { if err != nil {
return err return err
} }