woodpecker/server/file.go

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// Copyright 2018 Drone.IO Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
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package server
import (
"io"
"net/http"
"strconv"
"strings"
"github.com/drone/drone/router/middleware/session"
"github.com/drone/drone/store"
"github.com/gin-gonic/gin"
)
// FileList gets a list file by build.
func FileList(c *gin.Context) {
num, err := strconv.Atoi(c.Param("number"))
if err != nil {
c.AbortWithError(http.StatusBadRequest, err)
return
}
repo := session.Repo(c)
build, err := store.FromContext(c).GetBuildNumber(repo, num)
if err != nil {
c.AbortWithError(http.StatusInternalServerError, err)
return
}
files, err := store.FromContext(c).FileList(build)
if err != nil {
c.AbortWithError(http.StatusInternalServerError, err)
return
}
c.JSON(200, files)
}
// FileGet gets a file by process and name
func FileGet(c *gin.Context) {
var (
repo = session.Repo(c)
name = strings.TrimPrefix(c.Param("file"), "/")
raw = func() bool {
return c.DefaultQuery("raw", "false") == "true"
}()
)
num, err := strconv.Atoi(c.Param("number"))
if err != nil {
c.AbortWithError(http.StatusBadRequest, err)
return
}
pid, err := strconv.Atoi(c.Param("proc"))
if err != nil {
c.AbortWithError(http.StatusBadRequest, err)
return
}
build, err := store.FromContext(c).GetBuildNumber(repo, num)
if err != nil {
c.AbortWithError(http.StatusInternalServerError, err)
return
}
proc, err := store.FromContext(c).ProcFind(build, pid)
if err != nil {
c.AbortWithError(http.StatusInternalServerError, err)
return
}
file, err := store.FromContext(c).FileFind(proc, name)
if err != nil {
c.String(404, "Error getting file %q. %s", name, err)
return
}
if !raw {
c.JSON(200, file)
return
}
rc, err := store.FromContext(c).FileRead(proc, file.Name)
if err != nil {
c.String(404, "Error getting file stream %q. %s", name, err)
return
}
defer rc.Close()
switch file.Mime {
case "application/vnd.drone.test+json":
c.Header("Content-Type", "application/json")
}
io.Copy(c.Writer, rc)
}