better name

check/blocklist.go

@@ -40,7 +40,7 @@ func BlockList(ipaddr net.IP) (checkip.Result, error) {
 // getBlockListFile downloads (if outdated) and returns open file containing
 // blocklist.de database.
 var getBlockListFile = func() (*os.File, error) {
-	file, err := getDbFilesPath("blocklist.de_all.list")
+	file, err := getCachePath("blocklist.de_all.list")
 	if err != nil {
 		return nil, err
 	}

check/cinsscore.go

@@ -22,7 +22,7 @@ func CinsScore(ipaddr net.IP) (checkip.Result, error) {
 	}
 
 	// file := "/var/tmp/cins.txt"
-	file, err := getDbFilesPath("cins.txt")
+	file, err := getCachePath("cins.txt")
 	if err != nil {
 		return result, err
 	}

check/dbip.go

@@ -42,7 +42,7 @@ func DBip(ip net.IP) (checkip.Result, error) {
 	}
 
 	// file := "/var/tmp/dbip-city-lite.mmdb"
-	file, err := getDbFilesPath("dbip-city-lite.mmdb")
+	file, err := getCachePath("dbip-city-lite.mmdb")
 	if err != nil {
 		return result, err
 	}

check/file.go

@@ -14,9 +14,9 @@ import (
 	"time"
 )
 
-// getDbFilesPath returns OS specific absolute path to filename. On Unix it will
-// be $HOME/.checkip/<filename>
-func getDbFilesPath(filename string) (string, error) {
+// getCachePath returns OS specific absolute path to filename that is used to
+// caching data from the Internet. On Unix it will be $HOME/.checkip/<filename>
+func getCachePath(filename string) (string, error) {
 	usr, err := user.Current()
 	if err != nil {
 		return "", err

check/file_test.go

@@ -21,7 +21,7 @@ func TestGetDbFilesPath(t *testing.T) {
 		{"GeoLite2-City.mmdb", "GeoLite2-City.mmdb"},
 	}
 	for _, tc := range testcases {
-		got, err := getDbFilesPath(tc.filename)
+		got, err := getCachePath(tc.filename)
 		if err != nil {
 			t.Fatal(err)
 		}

check/firehol.go

@@ -17,7 +17,7 @@ func Firehol(ipaddr net.IP) (checkip.Result, error) {
 		Type: checkip.TypeSec,
 	}
 
-	file, err := getDbFilesPath("firehol_level1.netset")
+	file, err := getCachePath("firehol_level1.netset")
 	if err != nil {
 		return result, err
 	}

check/ipsum.go

@@ -20,7 +20,7 @@ func IPSum(ipaddr net.IP) (checkip.Result, error) {
 	}
 
 	// file := "/var/tmp/ipsum.txt"
-	file, err := getDbFilesPath("ipsum.txt")
+	file, err := getCachePath("ipsum.txt")
 	if err != nil {
 		return result, err
 	}

check/iptoasn.go

@@ -38,7 +38,7 @@ func IPtoASN(ipaddr net.IP) (checkip.Result, error) {
 	}
 
 	// file := "/var/tmp/ip2asn-combined.tsv"
-	file, err := getDbFilesPath("ip2asn-combined.tsv")
+	file, err := getCachePath("ip2asn-combined.tsv")
 	if err != nil {
 		return result, err
 	}

check/isonaws.go

@@ -48,7 +48,7 @@ func IsOnAWS(ipaddr net.IP) (checkip.Result, error) {
 		} `json:"prefixes"`
 	}{}
 
-	filename, err := getDbFilesPath("aws-ip-ranges.json")
+	filename, err := getCachePath("aws-ip-ranges.json")
 	if err != nil {
 		return result, err
 	}

check/maxmind.go

@@ -49,7 +49,7 @@ func MaxMind(ip net.IP) (checkip.Result, error) {
 	}
 
 	// file := "/var/tmp/GeoLite2-City.mmdb"
-	file, err := getDbFilesPath("GeoLite2-City.mmdb")
+	file, err := getCachePath("GeoLite2-City.mmdb")
 	if err != nil {
 		return result, err
 	}

check/phishstats.go

@@ -31,7 +31,7 @@ func PhishStats(ipaddr net.IP) (checkip.Result, error) {
 		Type: checkip.TypeInfoSec,
 	}
 
-	file, err := getDbFilesPath("phish_score.csv")
+	file, err := getCachePath("phish_score.csv")
 	if err != nil {
 		return result, err
 	}