Files
deploy/reposerver/metrics/githandlers.go
zeekayandHanzo Dev 1ab6e799c1 cd: the module is github.com/hanzoai/cd, where it is actually hosted
go.mod still declared `module github.com/hanzoai/deploy` after the repo was
renamed. A Go module path is not cosmetic — it is the resolvable location. So
`go get github.com/hanzoai/cd` could not work, and anything importing this
module had to spell a name that no longer exists at that address. The build log
of v3.6.0 is where it surfaced: the compiler was still emitting
github.com/hanzoai/deploy/cmd/cd/commands.

3541 import paths across 690 .go, 19 .proto, 4 .yaml, 3 .sh, 2 .mod, Procfile
and Makefile. Plus the 62 ghcr.io/hanzoai/deploy image references, moved to
ghcr.io/hanzoai/cd to match hanzo.yml's build target — a distinct string from
the module path, replaced separately so neither could clobber the other.

go mod tidy clean, CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build ./... clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-28 21:16:24 -07:00

52 lines
1.5 KiB
Go

package metrics
import (
"context"
"math"
"time"
"golang.org/x/sync/semaphore"
"github.com/hanzoai/cd/util/env"
"github.com/hanzoai/cd/util/git"
)
var (
lsRemoteParallelismLimit = env.ParseInt64FromEnv("CD_GIT_LS_REMOTE_PARALLELISM_LIMIT", 0, 0, math.MaxInt64)
lsRemoteParallelismLimitSemaphore *semaphore.Weighted
)
func init() {
if lsRemoteParallelismLimit > 0 {
lsRemoteParallelismLimitSemaphore = semaphore.NewWeighted(lsRemoteParallelismLimit)
}
}
// NewGitClientEventHandlers creates event handlers that update Git related metrics
func NewGitClientEventHandlers(metricsServer *MetricsServer) git.EventHandlers {
return git.EventHandlers{
OnFetch: func(repo string) func() {
startTime := time.Now()
metricsServer.IncGitRequest(repo, GitRequestTypeFetch)
return func() {
metricsServer.ObserveGitRequestDuration(repo, GitRequestTypeFetch, time.Since(startTime))
}
},
OnLsRemote: func(repo string) func() {
startTime := time.Now()
metricsServer.IncGitRequest(repo, GitRequestTypeLsRemote)
if lsRemoteParallelismLimitSemaphore != nil {
// The `Acquire` method returns either `nil` or error of the provided context. The
// context.Background() is never canceled, so it is safe to ignore the error.
_ = lsRemoteParallelismLimitSemaphore.Acquire(context.Background(), 1)
}
return func() {
if lsRemoteParallelismLimitSemaphore != nil {
lsRemoteParallelismLimitSemaphore.Release(1)
}
metricsServer.ObserveGitRequestDuration(repo, GitRequestTypeLsRemote, time.Since(startTime))
}
},
}
}