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8489dc4345
With the advent of Podman 2.0.0 we crossed the magical barrier of go modules. While we were able to continue importing all packages inside of the project, the project could not be vendored anymore from the outside. Move the go module to new major version and change all imports to `github.com/containers/libpod/v2`. The renaming of the imports was done via `gomove` [1]. [1] https://github.com/KSubedi/gomove Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
package server
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import (
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"context"
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"fmt"
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"net/http"
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"runtime"
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"github.com/containers/libpod/v2/pkg/api/handlers/utils"
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log "github.com/sirupsen/logrus"
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)
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// APIHandler is a wrapper to enhance HandlerFunc's and remove redundant code
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func (s *APIServer) APIHandler(h http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// http.Server hides panics, we want to see them and fix the cause.
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defer func() {
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err := recover()
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if err != nil {
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buf := make([]byte, 1<<20)
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n := runtime.Stack(buf, true)
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log.Warnf("Recovering from API handler panic: %v, %s", err, buf[:n])
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// Try to inform client things went south... won't work if handler already started writing response body
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utils.InternalServerError(w, fmt.Errorf("%v", err))
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}
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}()
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// Wrapper to hide some boiler plate
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fn := func(w http.ResponseWriter, r *http.Request) {
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log.Debugf("APIHandler -- Method: %s URL: %s", r.Method, r.URL.String())
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if err := r.ParseForm(); err != nil {
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log.Infof("Failed Request: unable to parse form: %q", err)
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}
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// TODO: Use r.ConnContext when ported to go 1.13
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c := context.WithValue(r.Context(), "decoder", s.Decoder) //nolint
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c = context.WithValue(c, "runtime", s.Runtime) //nolint
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c = context.WithValue(c, "shutdownFunc", s.Shutdown) //nolint
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r = r.WithContext(c)
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h(w, r)
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}
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fn(w, r)
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}
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}
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// VersionedPath prepends the version parsing code
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// any handler may override this default when registering URL(s)
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func VersionedPath(p string) string {
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return "/v{version:[0-9][0-9.]*}" + p
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}
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