Fix lint errors

.golangci.yaml

@@ -341,13 +341,34 @@ linters-settings:
 
 
   depguard:
-    list-type: blacklist
-    include-go-root: true
-    packages:
-      - io/ioutil
-    packages-with-error-message:
-      # specify an error message to output when a blacklisted package is used
-      - io/ioutil: "replace with the matching functions from `io` or `os` packages"
+    # Rules to apply.
+    #
+    # Variables:
+    # - File Variables
+    #   you can still use and exclamation mark ! in front of a variable to say not to use it.
+    #   Example !$test will match any file that is not a go test file.
+    #
+    #   `$all` - matches all go files
+    #   `$test` - matches all go test files
+    #
+    # - Package Variables
+    #
+    #  `$gostd` - matches all of go's standard library (Pulled from `GOROOT`)
+    #
+    # Default: no rules.
+    rules:
+      # Name of a rule.
+      main:
+        # List of allowed packages.
+        # allow:
+        #   - $gostd
+        #   - $all
+        # Packages that are not allowed where the value is a suggestion.
+        deny:
+          - pkg: io/ioutil
+            desc: "replace with the matching functions from `io` or `os` packages"
+          - pkg: "github.com/pkg/errors"
+            desc: Should be replaced by standard lib errors package
 
 #   ifshort:
 #     # Maximum length of variable declaration measured in number of lines, after which linter won't suggest using short syntax.

persistence/tweet_queries.go

@@ -25,7 +25,10 @@ func (p Profile) SaveTweet(t scraper.Tweet) error {
         insert into tweets (id, user_id, text, posted_at, num_likes, num_retweets, num_replies, num_quote_tweets, in_reply_to_id,
                             quoted_tweet_id, mentions, reply_mentions, hashtags, space_id, tombstone_type, is_stub, is_content_downloaded,
                             is_conversation_scraped, last_scraped_at)
-        values (:id, :user_id, :text, :posted_at, :num_likes, :num_retweets, :num_replies, :num_quote_tweets, :in_reply_to_id, :quoted_tweet_id, :mentions, :reply_mentions, :hashtags, nullif(:space_id, ''), (select rowid from tombstone_types where short_name=:tombstone_type), :is_stub, :is_content_downloaded, :is_conversation_scraped, :last_scraped_at)
+        values (:id, :user_id, :text, :posted_at, :num_likes, :num_retweets, :num_replies, :num_quote_tweets, :in_reply_to_id,
+                :quoted_tweet_id, :mentions, :reply_mentions, :hashtags, nullif(:space_id, ''),
+                (select rowid from tombstone_types where short_name=:tombstone_type), :is_stub, :is_content_downloaded,
+                :is_conversation_scraped, :last_scraped_at)
             on conflict do update
            set text=(case
                      when is_stub then
@@ -115,8 +118,8 @@ func (p Profile) GetTweetById(id scraper.TweetID) (scraper.Tweet, error) {
 	var t scraper.Tweet
 	err := db.Get(&t, `
         select id, user_id, text, posted_at, num_likes, num_retweets, num_replies, num_quote_tweets, in_reply_to_id, quoted_tweet_id,
-               mentions, reply_mentions, hashtags, ifnull(space_id, '') space_id, ifnull(tombstone_types.short_name, "") tombstone_type, is_stub,
-               is_content_downloaded, is_conversation_scraped, last_scraped_at
+               mentions, reply_mentions, hashtags, ifnull(space_id, '') space_id, ifnull(tombstone_types.short_name, "") tombstone_type,
+               is_stub, is_content_downloaded, is_conversation_scraped, last_scraped_at
           from tweets left join tombstone_types on tweets.tombstone_type = tombstone_types.rowid
          where id = ?
     `, id)

scraper/tweet.go

@@ -17,9 +17,9 @@ type CommaSeparatedList []string
 
 func (l *CommaSeparatedList) Scan(src interface{}) error {
 	*l = CommaSeparatedList{}
-	switch src.(type) {
+	switch src := src.(type) {
 	case string:
-		for _, v := range strings.Split(src.(string), ",") {
+		for _, v := range strings.Split(src, ",") {
 			if v != "" {
 				*l = append(*l, v)
 			}