67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package hugo
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"os/exec"
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"strings"
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)
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// HandleGit handles the POST method on GIT page which is only an API.
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func HandleGit(w http.ResponseWriter, r *http.Request, c *Config) (int, error) {
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response := &Response{
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Code: http.StatusOK,
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Err: nil,
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Content: "OK",
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}
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// Check if git is installed on the computer
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if _, err := exec.LookPath("git"); err != nil {
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response.Code = http.StatusNotImplemented
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response.Content = "Git is not installed on your computer."
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return response.Send(w)
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}
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// Get the JSON information sent using a buffer
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buff := new(bytes.Buffer)
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buff.ReadFrom(r.Body)
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// Creates the raw file "map" using the JSON
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var info map[string]interface{}
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json.Unmarshal(buff.Bytes(), &info)
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// Check if command was sent
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if _, ok := info["command"]; !ok {
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response.Code = http.StatusBadRequest
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response.Content = "Command not specified."
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return response.Send(w)
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}
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command := info["command"].(string)
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args := strings.Split(command, " ")
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if len(args) > 0 && args[0] == "git" {
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args = append(args[:0], args[1:]...)
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}
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if len(args) == 0 {
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response.Code = http.StatusBadRequest
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response.Content = "Command not specified."
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return response.Send(w)
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}
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cmd := exec.Command("git", args...)
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cmd.Dir = c.Path
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output, err := cmd.CombinedOutput()
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if err != nil {
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response.Code = http.StatusInternalServerError
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response.Content = err.Error()
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return response.Send(w)
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}
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response.Content = string(output)
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return response.Send(w)
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}
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