Fix tui

models/cvecontents.go

@@ -596,14 +596,6 @@ type Cpe struct {
 // References is a slice of Reference
 type References []Reference
 
-// Find elements that matches the function passed in argument
-func (r References) Find(f func(r Reference) bool) (refs []Reference) {
-	for _, rr := range r {
-		refs = append(refs, rr)
-	}
-	return
-}
-
 // Reference has a related link of the CVE
 type Reference struct {
 	Source string

models/packages.go

@@ -18,6 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package models
 
 import (
+	"bytes"
 	"fmt"
 	"strings"
 )
@@ -110,10 +111,39 @@ func (p Package) FormatNewVer() string {
 
 // FormatVersionFromTo formats installed and new package version
 func (p Package) FormatVersionFromTo() string {
-	return fmt.Sprintf("%s-%s -> %s",
+	return fmt.Sprintf("%s-%s - %s",
 		p.Name, p.FormatVer(), p.FormatNewVer())
 }
 
+// FormatChangelog formats the changelog
+func (p Package) FormatChangelog() string {
+	buf := []string{}
+	if p.NewVersion == "" {
+		return ""
+	}
+
+	packVer := fmt.Sprintf("%s-%s -> %s",
+		p.Name, p.FormatVer(), p.FormatNewVer())
+	var delim bytes.Buffer
+	for i := 0; i < len(packVer); i++ {
+		delim.WriteString("-")
+	}
+
+	clog := p.Changelog.Contents
+	if lines := strings.Split(clog, "\n"); len(lines) != 0 {
+		clog = strings.Join(lines[0:len(lines)-1], "\n")
+	}
+
+	switch p.Changelog.Method {
+	case FailedToGetChangelog:
+		clog = "No changelogs"
+	case FailedToFindVersionInChangelog:
+		clog = "Failed to parse changelogs. For detials, check yourself"
+	}
+	buf = append(buf, packVer, delim.String(), clog)
+	return strings.Join(buf, "\n")
+}
+
 // Changelog has contents of changelog and how to get it.
 // Method: modesl.detectionMethodStr
 type Changelog struct {