mirror of https://github.com/hashicorp/terraform
parent
5e047b0a0b
commit
6ca477f042
@ -1,70 +0,0 @@
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package logging
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import (
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"bytes"
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"encoding/json"
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"log"
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"net/http"
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"net/http/httputil"
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"strings"
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)
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type transport struct {
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name string
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transport http.RoundTripper
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}
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func (t *transport) RoundTrip(req *http.Request) (*http.Response, error) {
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if IsDebugOrHigher() {
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reqData, err := httputil.DumpRequestOut(req, true)
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if err == nil {
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log.Printf("[DEBUG] "+logReqMsg, t.name, prettyPrintJsonLines(reqData))
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} else {
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log.Printf("[ERROR] %s API Request error: %#v", t.name, err)
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}
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}
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resp, err := t.transport.RoundTrip(req)
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if err != nil {
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return resp, err
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}
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if IsDebugOrHigher() {
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respData, err := httputil.DumpResponse(resp, true)
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if err == nil {
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log.Printf("[DEBUG] "+logRespMsg, t.name, prettyPrintJsonLines(respData))
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} else {
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log.Printf("[ERROR] %s API Response error: %#v", t.name, err)
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}
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}
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return resp, nil
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}
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func NewTransport(name string, t http.RoundTripper) *transport {
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return &transport{name, t}
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}
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// prettyPrintJsonLines iterates through a []byte line-by-line,
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// transforming any lines that are complete json into pretty-printed json.
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func prettyPrintJsonLines(b []byte) string {
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parts := strings.Split(string(b), "\n")
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for i, p := range parts {
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if b := []byte(p); json.Valid(b) {
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var out bytes.Buffer
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json.Indent(&out, b, "", " ")
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parts[i] = out.String()
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}
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}
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return strings.Join(parts, "\n")
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}
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const logReqMsg = `%s API Request Details:
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---[ REQUEST ]---------------------------------------
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%s
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-----------------------------------------------------`
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const logRespMsg = `%s API Response Details:
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---[ RESPONSE ]--------------------------------------
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%s
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-----------------------------------------------------`
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