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6da7227f9b
This is a large-scale refactoring across the codebase that replaces the custom `gperr.Error` type with Go's standard `error` interface. The changes include: - Replacing `gperr.Error` return types with `error` in function signatures - Using `errors.New()` and `fmt.Errorf()` instead of `gperr.New()` and `gperr.Errorf()` - Using `%w` format verb for error wrapping instead of `.With()` method - Replacing `gperr.Subject()` calls with `gperr.PrependSubject()` - Converting error logging from `gperr.Log*()` functions to zerolog's `.Err().Msg()` pattern - Update NewLogger to handle multiline error message - Updating `goutils` submodule to latest commit This refactoring aligns with Go idioms and removes the dependency on custom error handling abstractions in favor of standard library patterns.
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package dockerapi
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import (
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"context"
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"net/http"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/yusing/godoxy/internal/docker"
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apitypes "github.com/yusing/goutils/apitypes"
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"github.com/yusing/goutils/http/httpheaders"
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"github.com/yusing/goutils/http/websocket"
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)
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type (
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DockerClients map[string]*docker.SharedClient
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ResultType[T any] interface {
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map[string]T | []T
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}
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)
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// closeAllClients closes all docker clients after a delay.
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//
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// This is used to ensure that all docker clients are closed after the http handler returns.
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func closeAllClients(dockerClients DockerClients) {
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for _, dockerClient := range dockerClients {
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dockerClient.Close()
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}
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}
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func handleResult[V any, T ResultType[V]](c *gin.Context, errs error, result T) {
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if errs != nil {
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if len(result) == 0 {
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c.Error(apitypes.InternalServerError(errs, "docker errors"))
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return
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}
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}
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c.JSON(http.StatusOK, result)
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}
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func serveHTTP[V any, T ResultType[V]](c *gin.Context, getResult func(ctx context.Context, dockerClients DockerClients) (T, error)) {
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dockerClients := docker.Clients()
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defer closeAllClients(dockerClients)
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if httpheaders.IsWebsocket(c.Request.Header) {
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websocket.PeriodicWrite(c, 5*time.Second, func() (any, error) {
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return getResult(c.Request.Context(), dockerClients)
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})
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} else {
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result, err := getResult(c.Request.Context(), dockerClients)
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handleResult[V](c, err, result)
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}
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}
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