Make linter happy and update dependencies.

.drone.yml

@@ -1,7 +1,7 @@
 ---
 kind: pipeline
 type: docker
-name: build
+name: lint and test
 
 steps:
   - name: lint
@@ -18,10 +18,30 @@ steps:
     commands:
       - go test ./...
 
-  - name: docker
+---
+kind: pipeline
+type: docker
+name: build docker images
+
+depends_on:
+  - "lint and test"
+
+steps:
+  - name: build master image
     image: plugins/docker
     when:
       branch: ["master"]
+    settings:
+      registry: code.pztrn.name
+      username: drone
+      password:
+        from_secret: drone_secret
+      repo: code.pztrn.name/pztrn/fastpastebin
+      auto_tag: true
+
+  - name: build tagged image
+    image: plugins/docker
+    when:
       event: ["tag"]
     settings:
       registry: code.pztrn.name

.golangci.yml

@@ -15,6 +15,8 @@ linters:
     # This linter MIGHT BE good, but who decided that I want keepFor in
     # JSON instead of keep_for for KeepFor field?
     - tagliatelle
+    # Deprecated.
+    - exhaustivestruct
 linters-settings:
   lll:
     line-length: 420

domains/dbnotavailable/exported.go

@@ -28,13 +28,13 @@ import (
 	"go.dev.pztrn.name/fastpastebin/internal/context"
 )
 
-var c *context.Context
+var ctx *context.Context
 
 // New initializes pastes package and adds necessary HTTP and API
 // endpoints.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
 
-	c.Echo.GET("/database_not_available", dbNotAvailableGet)
+	ctx.Echo.GET("/database_not_available", dbNotAvailableGet)
-	c.Echo.GET("/database_not_available/raw", dbNotAvailableRawGet)
+	ctx.Echo.GET("/database_not_available/raw", dbNotAvailableRawGet)
 }

domains/indexpage/exported.go

@@ -28,12 +28,12 @@ import (
 	"go.dev.pztrn.name/fastpastebin/internal/context"
 )
 
-var c *context.Context
+var ctx *context.Context
 
 // New initializes pastes package and adds necessary HTTP and API
 // endpoints.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
 
-	c.Echo.GET("/", indexGet)
+	ctx.Echo.GET("/", indexGet)
 }

domains/indexpage/indexpage.go

@@ -37,8 +37,8 @@ import (
 // Index of this site.
 func indexGet(ectx echo.Context) error {
 	// We should check if database connection available.
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
-	if c.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
+	if ctx.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusFound, "/database_not_available")
 	}

domains/pastes/exported.go

@@ -32,30 +32,30 @@ import (
 
 var regexInts = regexp.MustCompile("[0-9]+")
 
-var c *context.Context
+var ctx *context.Context
 
 // New initializes pastes package and adds necessary HTTP and API
 // endpoints.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
 
 	////////////////////////////////////////////////////////////
 	// HTTP endpoints.
 	////////////////////////////////////////////////////////////
 	// New paste.
-	c.Echo.POST("/paste/", pastePOSTWebInterface)
+	ctx.Echo.POST("/paste/", pastePOSTWebInterface)
 	// Show public paste.
-	c.Echo.GET("/paste/:id", pasteGETWebInterface)
+	ctx.Echo.GET("/paste/:id", pasteGETWebInterface)
 	// Show RAW representation of public paste.
-	c.Echo.GET("/paste/:id/raw", pasteRawGETWebInterface)
+	ctx.Echo.GET("/paste/:id/raw", pasteRawGETWebInterface)
 	// Show private paste.
-	c.Echo.GET("/paste/:id/:timestamp", pasteGETWebInterface)
+	ctx.Echo.GET("/paste/:id/:timestamp", pasteGETWebInterface)
 	// Show RAW representation of private paste.
-	c.Echo.GET("/paste/:id/:timestamp/raw", pasteRawGETWebInterface)
+	ctx.Echo.GET("/paste/:id/:timestamp/raw", pasteRawGETWebInterface)
 	// Verify access to passworded paste.
-	c.Echo.GET("/paste/:id/:timestamp/verify", pastePasswordedVerifyGet)
+	ctx.Echo.GET("/paste/:id/:timestamp/verify", pastePasswordedVerifyGet)
-	c.Echo.POST("/paste/:id/:timestamp/verify", pastePasswordedVerifyPost)
+	ctx.Echo.POST("/paste/:id/:timestamp/verify", pastePasswordedVerifyPost)
 	// Pastes list.
-	c.Echo.GET("/pastes/", pastesGET)
+	ctx.Echo.GET("/pastes/", pastesGET)
-	c.Echo.GET("/pastes/:page", pastesGET)
+	ctx.Echo.GET("/pastes/:page", pastesGET)
 }

domains/pastes/paste_get.go

@@ -31,16 +31,16 @@ const (
 // value (they both will be ignored), but private will.
 func pasteGetData(pasteID int, timestamp int64, cookieValue string) (*structs.Paste, string) {
 	// Get paste.
-	paste, err1 := c.Database.GetPaste(pasteID)
+	paste, err1 := ctx.Database.GetPaste(pasteID)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste")
+		ctx.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste")
 
 		return nil, pasteNotFound
 	}
 
 	// Check if paste is expired.
 	if paste.IsExpired() {
-		c.Logger.Error().Int("paste ID", pasteID).Msg("Paste is expired")
+		ctx.Logger.Error().Int("paste ID", pasteID).Msg("Paste is expired")
 
 		return nil, pasteExpired
 	}
@@ -49,7 +49,7 @@ func pasteGetData(pasteID int, timestamp int64, cookieValue string) (*structs.Pa
 	if paste.Private {
 		pasteTS := paste.CreatedAt.Unix()
 		if timestamp != pasteTS {
-			c.Logger.Error().Int("paste ID", pasteID).Int64("paste timestamp", pasteTS).Int64("provided timestamp", timestamp).Msg("Incorrect timestamp provided for private paste")
+			ctx.Logger.Error().Int("paste ID", pasteID).Int64("paste timestamp", pasteTS).Int64("provided timestamp", timestamp).Msg("Incorrect timestamp provided for private paste")
 
 			return nil, pasteTimestampInvalid
 		}
@@ -78,7 +78,7 @@ func pasteGETWebInterface(ectx echo.Context) error {
 	// error.
 	pasteID, _ := strconv.Atoi(regexInts.FindAllString(pasteIDRaw, 1)[0])
 	pasteIDStr := strconv.Itoa(pasteID)
-	c.Logger.Debug().Int("paste ID", pasteID).Msg("Trying to get paste data")
+	ctx.Logger.Debug().Int("paste ID", pasteID).Msg("Trying to get paste data")
 
 	// Check if we have timestamp passed.
 	// If passed timestamp is invalid (isn't a real UNIX timestamp) we
@@ -89,7 +89,7 @@ func pasteGETWebInterface(ectx echo.Context) error {
 	if tsProvidedStr != "" {
 		tsProvided, err := strconv.ParseInt(tsProvidedStr, 10, 64)
 		if err != nil {
-			c.Logger.Error().Err(err).Int("paste ID", pasteID).Int64("provided timestamp", tsProvided).Msg("Invalid timestamp provided for getting private paste")
+			ctx.Logger.Error().Err(err).Int("paste ID", pasteID).Int64("provided timestamp", tsProvided).Msg("Invalid timestamp provided for getting private paste")
 
 			errtpl := templater.GetErrorTemplate(ectx, "Paste #"+pasteIDStr+" not found")
 
@@ -122,7 +122,7 @@ func pasteGETWebInterface(ectx echo.Context) error {
 	// If passed cookie value was invalid - go to paste authorization
 	// page.
 	if err == pasteCookieInvalid {
-		c.Logger.Info().Int("paste ID", pasteID).Msg("Invalid cookie, redirecting to auth page")
+		ctx.Logger.Info().Int("paste ID", pasteID).Msg("Invalid cookie, redirecting to auth page")
 
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusMovedPermanently, "/paste/"+pasteIDStr+"/"+ectx.Param("timestamp")+"/verify")
@@ -159,7 +159,7 @@ func pasteGETWebInterface(ectx echo.Context) error {
 	// Tokenize paste data.
 	lexered, err3 := lexer.Tokenise(nil, paste.Data)
 	if err3 != nil {
-		c.Logger.Error().Err(err3).Msg("Failed to tokenize paste data")
+		ctx.Logger.Error().Err(err3).Msg("Failed to tokenize paste data")
 	}
 	// Get style for HTML output.
 	style := styles.Get("monokai")
@@ -174,7 +174,7 @@ func pasteGETWebInterface(ectx echo.Context) error {
 
 	err4 := formatter.Format(buf, style, lexered)
 	if err4 != nil {
-		c.Logger.Error().Err(err4).Msg("Failed to format paste data")
+		ctx.Logger.Error().Err(err4).Msg("Failed to format paste data")
 	}
 
 	pasteData["pastedata"] = buf.String()
@@ -195,9 +195,9 @@ func pastePasswordedVerifyGet(ectx echo.Context) error {
 	pasteID, _ := strconv.Atoi(regexInts.FindAllString(pasteIDRaw, 1)[0])
 
 	// Get paste.
-	paste, err1 := c.Database.GetPaste(pasteID)
+	paste, err1 := ctx.Database.GetPaste(pasteID)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste data")
+		ctx.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste data")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Paste #"+pasteIDRaw+" not found")
 
@@ -209,19 +209,19 @@ func pastePasswordedVerifyGet(ectx echo.Context) error {
 	cookie, err := ectx.Cookie("PASTE-" + strconv.Itoa(pasteID))
 	if err == nil {
 		// No cookie, redirect to auth page.
-		c.Logger.Debug().Msg("Paste cookie found, checking it...")
+		ctx.Logger.Debug().Msg("Paste cookie found, checking it...")
 
 		// Generate cookie value to check.
 		cookieValue := paste.GenerateCryptedCookieValue()
 
 		if cookieValue == cookie.Value {
-			c.Logger.Info().Msg("Valid cookie, redirecting to paste page...")
+			ctx.Logger.Info().Msg("Valid cookie, redirecting to paste page...")
 
 			// nolint:wrapcheck
 			return ectx.Redirect(http.StatusMovedPermanently, "/paste/"+pasteIDRaw+"/"+ectx.Param("timestamp"))
 		}
 
-		c.Logger.Debug().Msg("Invalid cookie, showing auth page")
+		ctx.Logger.Debug().Msg("Invalid cookie, showing auth page")
 	}
 
 	// HTML data.
@@ -238,9 +238,9 @@ func pastePasswordedVerifyGet(ectx echo.Context) error {
 // POST for "/paste/PASTE_ID/TIMESTAMP/verify" - a password verify page.
 func pastePasswordedVerifyPost(ectx echo.Context) error {
 	// We should check if database connection available.
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
 
-	if c.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
+	if ctx.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusFound, "/database_not_available")
 	}
@@ -250,12 +250,12 @@ func pastePasswordedVerifyPost(ectx echo.Context) error {
 	// We already get numbers from string, so we will not check strconv.Atoi()
 	// error.
 	pasteID, _ := strconv.Atoi(regexInts.FindAllString(pasteIDRaw, 1)[0])
-	c.Logger.Debug().Int("paste ID", pasteID).Msg("Requesting paste")
+	ctx.Logger.Debug().Int("paste ID", pasteID).Msg("Requesting paste")
 
 	// Get paste.
-	paste, err1 := c.Database.GetPaste(pasteID)
+	paste, err1 := ctx.Database.GetPaste(pasteID)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste")
+		ctx.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste")
 		errtpl := templater.GetErrorTemplate(ectx, "Paste #"+strconv.Itoa(pasteID)+" not found")
 
 		// nolint:wrapcheck
@@ -264,7 +264,7 @@ func pastePasswordedVerifyPost(ectx echo.Context) error {
 
 	params, err2 := ectx.FormParams()
 	if err2 != nil {
-		c.Logger.Debug().Msg("No form parameters passed")
+		ctx.Logger.Debug().Msg("No form parameters passed")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Paste #"+strconv.Itoa(pasteID)+" not found")
 
@@ -295,8 +295,8 @@ func pastePasswordedVerifyPost(ectx echo.Context) error {
 // Web interface version.
 func pasteRawGETWebInterface(ectx echo.Context) error {
 	// We should check if database connection available.
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
-	if c.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
+	if ctx.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusFound, "/database_not_available/raw")
 	}
@@ -305,19 +305,19 @@ func pasteRawGETWebInterface(ectx echo.Context) error {
 	// We already get numbers from string, so we will not check strconv.Atoi()
 	// error.
 	pasteID, _ := strconv.Atoi(regexInts.FindAllString(pasteIDRaw, 1)[0])
-	c.Logger.Debug().Int("paste ID", pasteID).Msg("Requesting paste data")
+	ctx.Logger.Debug().Int("paste ID", pasteID).Msg("Requesting paste data")
 
 	// Get paste.
-	paste, err1 := c.Database.GetPaste(pasteID)
+	paste, err1 := ctx.Database.GetPaste(pasteID)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste from database")
+		ctx.Logger.Error().Err(err1).Int("paste ID", pasteID).Msg("Failed to get paste from database")
 
 		// nolint:wrapcheck
 		return ectx.HTML(http.StatusBadRequest, "Paste #"+pasteIDRaw+" does not exist.")
 	}
 
 	if paste.IsExpired() {
-		c.Logger.Error().Int("paste ID", pasteID).Msg("Paste is expired")
+		ctx.Logger.Error().Int("paste ID", pasteID).Msg("Paste is expired")
 
 		// nolint:wrapcheck
 		return ectx.HTML(http.StatusBadRequest, "Paste #"+pasteIDRaw+" does not exist.")
@@ -329,7 +329,7 @@ func pasteRawGETWebInterface(ectx echo.Context) error {
 
 		tsProvided, err2 := strconv.ParseInt(tsProvidedStr, 10, 64)
 		if err2 != nil {
-			c.Logger.Error().Err(err2).Int("paste ID", pasteID).Str("provided timestamp", tsProvidedStr).Msg("Invalid timestamp provided for getting private paste")
+			ctx.Logger.Error().Err(err2).Int("paste ID", pasteID).Str("provided timestamp", tsProvidedStr).Msg("Invalid timestamp provided for getting private paste")
 
 			// nolint:wrapcheck
 			return ectx.String(http.StatusBadRequest, "Paste #"+pasteIDRaw+" not found")
@@ -337,7 +337,7 @@ func pasteRawGETWebInterface(ectx echo.Context) error {
 
 		pasteTS := paste.CreatedAt.Unix()
 		if tsProvided != pasteTS {
-			c.Logger.Error().Int("paste ID", pasteID).Int64("provided timestamp", tsProvided).Int64("paste timestamp", pasteTS).Msg("Incorrect timestamp provided for private paste")
+			ctx.Logger.Error().Int("paste ID", pasteID).Int64("provided timestamp", tsProvided).Int64("paste timestamp", pasteTS).Msg("Incorrect timestamp provided for private paste")
 
 			// nolint:wrapcheck
 			return ectx.String(http.StatusBadRequest, "Paste #"+pasteIDRaw+" not found")
@@ -348,7 +348,7 @@ func pasteRawGETWebInterface(ectx echo.Context) error {
 	// ToDo: figure out how to handle passworded pastes here.
 	// Return error for now.
 	if paste.Password != "" {
-		c.Logger.Error().Int("paste ID", pasteID).Msg("Cannot render paste as raw: passworded paste. Patches welcome!")
+		ctx.Logger.Error().Int("paste ID", pasteID).Msg("Cannot render paste as raw: passworded paste. Patches welcome!")
 		return ectx.String(http.StatusBadRequest, "Paste #"+pasteIDRaw+" not found")
 	}
 

domains/pastes/paste_post.go

@@ -22,15 +22,15 @@ const KeepPastesForever = "forever"
 // requests comes from browsers via web interface.
 func pastePOSTWebInterface(ectx echo.Context) error {
 	// We should check if database connection available.
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
-	if c.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
+	if ctx.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusFound, "/database_not_available")
 	}
 
 	params, err := ectx.FormParams()
 	if err != nil {
-		c.Logger.Error().Msg("Passed paste form is empty")
+		ctx.Logger.Error().Msg("Passed paste form is empty")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Cannot create empty paste")
 
@@ -38,11 +38,11 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 		return ectx.HTML(http.StatusBadRequest, errtpl)
 	}
 
-	c.Logger.Debug().Msgf("Received parameters: %+v", params)
+	ctx.Logger.Debug().Msgf("Received parameters: %+v", params)
 
 	// Do nothing if paste contents is empty.
 	if len(params["paste-contents"][0]) == 0 {
-		c.Logger.Debug().Msg("Empty paste submitted, ignoring")
+		ctx.Logger.Debug().Msg("Empty paste submitted, ignoring")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Empty pastes aren't allowed.")
 
@@ -51,7 +51,7 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 	}
 
 	if !strings.ContainsAny(params["paste-keep-for"][0], "Mmhd") && params["paste-keep-for"][0] != KeepPastesForever {
-		c.Logger.Debug().Str("field value", params["paste-keep-for"][0]).Msg("'Keep paste for' field have invalid value")
+		ctx.Logger.Debug().Str("field value", params["paste-keep-for"][0]).Msg("'Keep paste for' field have invalid value")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Invalid 'Paste should be available for' parameter passed. Please do not try to hack us ;).")
 
@@ -61,7 +61,7 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 
 	// Verify captcha.
 	if !captcha.Verify(params["paste-captcha-id"][0], params["paste-captcha-solution"][0]) {
-		c.Logger.Debug().Str("captcha ID", params["paste-captcha-id"][0]).Str("captcha solution", params["paste-captcha-solution"][0]).Msg("Invalid captcha solution")
+		ctx.Logger.Debug().Str("captcha ID", params["paste-captcha-id"][0]).Str("captcha solution", params["paste-captcha-solution"][0]).Msg("Invalid captcha solution")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Invalid captcha solution.")
 
@@ -69,7 +69,7 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 		return ectx.HTML(http.StatusBadRequest, errtpl)
 	}
 
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	paste := &structs.Paste{
 		Title:    params["paste-title"][0],
 		Data:     params["paste-contents"][0],
@@ -95,11 +95,11 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 		keepFor, err = strconv.Atoi(keepForRaw)
 		if err != nil {
 			if params["paste-keep-for"][0] == KeepPastesForever {
-				c.Logger.Debug().Msg("Keeping paste forever!")
+				ctx.Logger.Debug().Msg("Keeping paste forever!")
 
 				keepFor = 0
 			} else {
-				c.Logger.Debug().Err(err).Msg("Failed to parse 'Keep for' integer")
+				ctx.Logger.Debug().Err(err).Msg("Failed to parse 'Keep for' integer")
 
 				errtpl := templater.GetErrorTemplate(ectx, "Invalid 'Paste should be available for' parameter passed. Please do not try to hack us ;).")
 
@@ -138,9 +138,9 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 		_ = paste.CreatePassword(pastePassword[0])
 	}
 
-	pasteID, err2 := c.Database.SavePaste(paste)
+	pasteID, err2 := ctx.Database.SavePaste(paste)
 	if err2 != nil {
-		c.Logger.Error().Err(err2).Msg("Failed to save paste")
+		ctx.Logger.Error().Err(err2).Msg("Failed to save paste")
 
 		errtpl := templater.GetErrorTemplate(ectx, "Failed to save paste. Please, try again later.")
 
@@ -149,7 +149,7 @@ func pastePOSTWebInterface(ectx echo.Context) error {
 	}
 
 	newPasteIDAsString := strconv.FormatInt(pasteID, 10)
-	c.Logger.Debug().Msg("Paste saved, URL: /paste/" + newPasteIDAsString)
+	ctx.Logger.Debug().Msg("Paste saved, URL: /paste/" + newPasteIDAsString)
 
 	// Private pastes have it's timestamp in URL.
 	if paste.Private {

domains/pastes/pastes_get.go

@@ -39,8 +39,8 @@ import (
 // Web interface version.
 func pastesGET(ectx echo.Context) error {
 	// We should check if database connection available.
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
-	if c.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
+	if ctx.Config.Database.Type != flatfiles.FlatFileDialect && dbConn == nil {
 		// nolint:wrapcheck
 		return ectx.Redirect(http.StatusFound, "/database_not_available")
 	}
@@ -54,17 +54,17 @@ func pastesGET(ectx echo.Context) error {
 		page, _ = strconv.Atoi(pageRaw)
 	}
 
-	c.Logger.Debug().Int("page", page).Msg("Requested page")
+	ctx.Logger.Debug().Int("page", page).Msg("Requested page")
 
 	// Get pastes IDs.
-	pastes, err3 := c.Database.GetPagedPastes(page)
+	pastes, err3 := ctx.Database.GetPagedPastes(page)
-	c.Logger.Debug().Int("count", len(pastes)).Msg("Got pastes")
+	ctx.Logger.Debug().Int("count", len(pastes)).Msg("Got pastes")
 
 	pastesString := "No pastes to show."
 
 	// Show "No pastes to show" on any error for now.
 	if err3 != nil {
-		c.Logger.Error().Err(err3).Msg("Failed to get pastes list from database")
+		ctx.Logger.Error().Err(err3).Msg("Failed to get pastes list from database")
 
 		noPastesToShowTpl := templater.GetErrorTemplate(ectx, "No pastes to show.")
 
@@ -100,8 +100,8 @@ func pastesGET(ectx echo.Context) error {
 	}
 
 	// Pagination.
-	pages := c.Database.GetPastesPages()
+	pages := ctx.Database.GetPastesPages()
-	c.Logger.Debug().Int("total pages", pages).Int("current page", page).Msg("Paging data")
+	ctx.Logger.Debug().Int("total pages", pages).Int("current page", page).Msg("Paging data")
 	paginationHTML := pagination.CreateHTML(page, pages, "/pastes/")
 
 	pasteListTpl := templater.GetTemplate(ectx, "pastelist_list.html", map[string]string{"pastes": pastesString, "pagination": paginationHTML})

go.mod

@@ -3,20 +3,21 @@ module go.dev.pztrn.name/fastpastebin
 go 1.16
 
 require (
-	github.com/alecthomas/chroma v0.8.2
+	github.com/alecthomas/chroma v0.10.0
 	github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
-	github.com/dlclark/regexp2 v1.4.0 // indirect
+	github.com/go-sql-driver/mysql v1.6.0
-	github.com/go-sql-driver/mysql v1.5.0
+	github.com/jmoiron/sqlx v1.3.5
-	github.com/jmoiron/sqlx v1.2.0
+	github.com/kr/pretty v0.3.0 // indirect
 	github.com/labstack/echo v3.3.10+incompatible
-	github.com/labstack/gommon v0.3.0 // indirect
+	github.com/labstack/gommon v0.3.1 // indirect
-	github.com/lib/pq v1.9.0
+	github.com/lib/pq v1.10.6
-	github.com/pressly/goose v2.6.0+incompatible
+	github.com/pressly/goose v2.7.0+incompatible
-	github.com/rs/zerolog v1.20.0
+	github.com/rs/zerolog v1.27.0
-	go.dev.pztrn.name/flagger v0.0.0-20200617193309-89bc9818b76c
+	go.dev.pztrn.name/flagger v0.0.0-20211119225333-c010875aa337
-	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
+	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d
-	golang.org/x/net v0.0.0-20201224014010-6772e930b67b
+	golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e // indirect
+	golang.org/x/sys v0.0.0-20220624220833-87e55d714810 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v2 v2.4.0
-	mvdan.cc/gofumpt v0.1.1 // indirect
 )

go.sum

@@ -1,15 +1,7 @@
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-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.0.0-20201224014010-6772e930b67b h1:iFwSg7t5GZmB/Q5TjiEAsdoLDrdJRC1RiF2WhuV29Qw=
-golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a h1:aYOabOQFp6Vj6W1F80affTUvO9UxmJRx8K0gsfABByQ=
-golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 h1:nxC68pudNYkKU6jWhgrqdreuFiOQWj1Fs7T3VrH4Pjw=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220624220833-87e55d714810 h1:rHZQSjJdAI4Xf5Qzeh2bBc5YJIkPFVM6oDtMFYmgws0=
+golang.org/x/sys v0.0.0-20220624220833-87e55d714810/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190828213141-aed303cbaa74/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20210101214203-2dba1e4ea05c h1:dS09fXwOFF9cXBnIzZexIuUBj95U1NyQjkEhkgidDow=
-golang.org/x/tools v0.0.0-20210101214203-2dba1e4ea05c/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-mvdan.cc/gofumpt v0.1.1 h1:bi/1aS/5W00E2ny5q65w9SnKpWEF/UIOqDYBILpo9rA=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
-mvdan.cc/gofumpt v0.1.1/go.mod h1:yXG1r1WqZVKWbVRtBWKWX9+CxGYfA51nSomhM0woR48=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/captcha/exported.go

@@ -32,18 +32,18 @@ import (
 )
 
 var (
-	c   *context.Context
+	ctx *context.Context
 	log zerolog.Logger
 )
 
 // New initializes captcha package and adds necessary HTTP and API
 // endpoints.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
-	log = c.Logger.With().Str("type", "internal").Str("package", "captcha").Logger()
+	log = ctx.Logger.With().Str("type", "internal").Str("package", "captcha").Logger()
 
 	// New paste.
-	c.Echo.GET("/captcha/:id.png", echo.WrapHandler(captcha.Server(captcha.StdWidth, captcha.StdHeight)))
+	ctx.Echo.GET("/captcha/:id.png", echo.WrapHandler(captcha.Server(captcha.StdWidth, captcha.StdHeight)))
 }
 
 // NewCaptcha creates new captcha string.

internal/context/context.go

@@ -100,7 +100,7 @@ func (c *Context) LoadConfiguration() {
 
 	c.Logger.Debug().Str("path", configPath).Msg("Configuration file path")
 
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	c.Config = &config.Struct{}
 
 	// Read configuration file.

internal/context/exported.go

@@ -31,6 +31,6 @@ const (
 
 // New creates new context.
 func New() *Context {
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	return &Context{}
 }

internal/context/logger.go

@@ -12,44 +12,44 @@ import (
 
 // Puts memory usage into log lines.
 func (c *Context) getMemoryUsage(event *zerolog.Event, level zerolog.Level, message string) {
-	var m runtime.MemStats
+	var memstats runtime.MemStats
 
-	runtime.ReadMemStats(&m)
+	runtime.ReadMemStats(&memstats)
 
-	event.Str("memalloc", fmt.Sprintf("%dMB", m.Alloc/1024/1024))
+	event.Str("memalloc", fmt.Sprintf("%dMB", memstats.Alloc/1024/1024))
-	event.Str("memsys", fmt.Sprintf("%dMB", m.Sys/1024/1024))
+	event.Str("memsys", fmt.Sprintf("%dMB", memstats.Sys/1024/1024))
-	event.Str("numgc", fmt.Sprintf("%d", m.NumGC))
+	event.Str("numgc", fmt.Sprintf("%d", memstats.NumGC))
 }
 
 // Initializes logger.
 func (c *Context) initializeLogger() {
 	// Устанавливаем форматирование логгера.
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	output := zerolog.ConsoleWriter{Out: os.Stdout, NoColor: false, TimeFormat: time.RFC3339}
 	output.FormatLevel = func(lvlRaw interface{}) string {
-		var v string
+		var lvl string
 
-		if lvl, ok := lvlRaw.(string); ok {
+		if lvlAsString, ok := lvlRaw.(string); ok {
-			lvl = strings.ToUpper(lvl)
+			lvlAsString = strings.ToUpper(lvlAsString)
-			switch lvl {
+			switch lvlAsString {
 			case "DEBUG":
-				v = fmt.Sprintf("\x1b[30m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[30m%-5s\x1b[0m", lvlAsString)
 			case "ERROR":
-				v = fmt.Sprintf("\x1b[31m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[31m%-5s\x1b[0m", lvlAsString)
 			case "FATAL":
-				v = fmt.Sprintf("\x1b[35m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[35m%-5s\x1b[0m", lvlAsString)
 			case "INFO":
-				v = fmt.Sprintf("\x1b[32m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[32m%-5s\x1b[0m", lvlAsString)
 			case "PANIC":
-				v = fmt.Sprintf("\x1b[36m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[36m%-5s\x1b[0m", lvlAsString)
 			case "WARN":
-				v = fmt.Sprintf("\x1b[33m%-5s\x1b[0m", lvl)
+				lvl = fmt.Sprintf("\x1b[33m%-5s\x1b[0m", lvlAsString)
 			default:
-				v = lvl
+				lvl = lvlAsString
 			}
 		}
 
-		return fmt.Sprintf("| %s |", v)
+		return fmt.Sprintf("| %s |", lvl)
 	}
 
 	c.Logger = zerolog.New(output).With().Timestamp().Logger()

internal/database/database.go

@@ -46,7 +46,7 @@ type Database struct {
 // a subject of change in future.
 func (db *Database) cleanup() {
 	for {
-		c.Logger.Info().Msg("Starting pastes cleanup procedure...")
+		ctx.Logger.Info().Msg("Starting pastes cleanup procedure...")
 
 		pages := db.db.GetPastesPages()
 
@@ -55,7 +55,7 @@ func (db *Database) cleanup() {
 		for i := 0; i < pages; i++ {
 			pastes, err := db.db.GetPagedPastes(i)
 			if err != nil {
-				c.Logger.Error().Err(err).Int("page", i).Msg("Failed to perform database cleanup")
+				ctx.Logger.Error().Err(err).Int("page", i).Msg("Failed to perform database cleanup")
 			}
 
 			for _, paste := range pastes {
@@ -68,11 +68,11 @@ func (db *Database) cleanup() {
 		for _, pasteID := range pasteIDsToRemove {
 			err := db.DeletePaste(pasteID)
 			if err != nil {
-				c.Logger.Error().Err(err).Int("paste", pasteID).Msg("Failed to delete paste!")
+				ctx.Logger.Error().Err(err).Int("paste", pasteID).Msg("Failed to delete paste!")
 			}
 		}
 
-		c.Logger.Info().Msg("Pastes cleanup done.")
+		ctx.Logger.Info().Msg("Pastes cleanup done.")
 
 		time.Sleep(time.Hour)
 	}
@@ -107,16 +107,16 @@ func (db *Database) GetPastesPages() int {
 
 // Initialize initializes connection to database.
 func (db *Database) Initialize() {
-	c.Logger.Info().Msg("Initializing database connection...")
+	ctx.Logger.Info().Msg("Initializing database connection...")
 
-	if c.Config.Database.Type == "mysql" {
+	if ctx.Config.Database.Type == "mysql" {
-		mysql.New(c)
+		mysql.New(ctx)
-	} else if c.Config.Database.Type == flatfiles.FlatFileDialect {
+	} else if ctx.Config.Database.Type == flatfiles.FlatFileDialect {
-		flatfiles.New(c)
+		flatfiles.New(ctx)
-	} else if c.Config.Database.Type == "postgresql" {
+	} else if ctx.Config.Database.Type == "postgresql" {
-		postgresql.New(c)
+		postgresql.New(ctx)
 	} else {
-		c.Logger.Fatal().Str("type", c.Config.Database.Type).Msg("Unknown database type")
+		ctx.Logger.Fatal().Str("type", ctx.Config.Database.Type).Msg("Unknown database type")
 	}
 
 	go db.cleanup()

internal/database/dialects/flatfiles/exported.go

@@ -32,14 +32,14 @@ import (
 const FlatFileDialect = "flatfiles"
 
 var (
-	c *context.Context
+	ctx *context.Context
-	f *FlatFiles
+	flf *FlatFiles
 )
 
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
-	f = &FlatFiles{}
+	flf = &FlatFiles{}
 
-	c.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
+	ctx.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
 }

internal/database/dialects/flatfiles/flatfiles.go

@@ -49,7 +49,7 @@ func (ff *FlatFiles) DeletePaste(pasteID int) error {
 	// Delete from disk.
 	err := os.Remove(filepath.Join(ff.path, "pastes", strconv.Itoa(pasteID)+".json"))
 	if err != nil {
-		c.Logger.Error().Err(err).Msg("Failed to delete paste!")
+		ctx.Logger.Error().Err(err).Msg("Failed to delete paste!")
 
 		// nolint:wrapcheck
 		return err
@@ -83,25 +83,25 @@ func (ff *FlatFiles) GetDatabaseConnection() *sql.DB {
 func (ff *FlatFiles) GetPaste(pasteID int) (*structs.Paste, error) {
 	ff.writeMutex.Lock()
 	pastePath := filepath.Join(ff.path, "pastes", strconv.Itoa(pasteID)+".json")
-	c.Logger.Debug().Str("path", pastePath).Msg("Trying to load paste data")
+	ctx.Logger.Debug().Str("path", pastePath).Msg("Trying to load paste data")
 
 	pasteInBytes, err := ioutil.ReadFile(pastePath)
 	if err != nil {
-		c.Logger.Debug().Err(err).Msg("Failed to read paste from storage")
+		ctx.Logger.Debug().Err(err).Msg("Failed to read paste from storage")
 
 		// nolint:wrapcheck
 		return nil, err
 	}
 
-	c.Logger.Debug().Int("paste bytes", len(pasteInBytes)).Msg("Loaded paste")
+	ctx.Logger.Debug().Int("paste bytes", len(pasteInBytes)).Msg("Loaded paste")
 	ff.writeMutex.Unlock()
 
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	paste := &structs.Paste{}
 
 	err1 := json.Unmarshal(pasteInBytes, paste)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Msgf("Failed to parse paste")
+		ctx.Logger.Error().Err(err1).Msgf("Failed to parse paste")
 
 		// nolint:wrapcheck
 		return nil, err1
@@ -114,7 +114,7 @@ func (ff *FlatFiles) GetPagedPastes(page int) ([]structs.Paste, error) {
 	// Pagination.
 	startPagination := 0
 	if page > 1 {
-		startPagination = (page - 1) * c.Config.Pastes.Pagination
+		startPagination = (page - 1) * ctx.Config.Pastes.Pagination
 	}
 
 	// Iteration one - get only public pastes.
@@ -130,38 +130,38 @@ func (ff *FlatFiles) GetPagedPastes(page int) ([]structs.Paste, error) {
 	pastesData := make([]structs.Paste, 0)
 
 	for idx, paste := range publicPastes {
-		if len(pastesData) == c.Config.Pastes.Pagination {
+		if len(pastesData) == ctx.Config.Pastes.Pagination {
 			break
 		}
 
 		if idx < startPagination {
-			c.Logger.Debug().Int("paste index", idx).Msg("Paste isn't in pagination query: too low index")
+			ctx.Logger.Debug().Int("paste index", idx).Msg("Paste isn't in pagination query: too low index")
 
 			continue
 		}
 
-		if (idx-1 >= startPagination && page > 1 && idx > startPagination+((page-1)*c.Config.Pastes.Pagination)) || (idx-1 >= startPagination && page == 1 && idx > startPagination+(page*c.Config.Pastes.Pagination)) {
+		if (idx-1 >= startPagination && page > 1 && idx > startPagination+((page-1)*ctx.Config.Pastes.Pagination)) || (idx-1 >= startPagination && page == 1 && idx > startPagination+(page*ctx.Config.Pastes.Pagination)) {
-			c.Logger.Debug().Int("paste index", idx).Msg("Paste isn't in pagination query: too high index")
+			ctx.Logger.Debug().Int("paste index", idx).Msg("Paste isn't in pagination query: too high index")
 
 			break
 		}
 
-		c.Logger.Debug().Int("ID", paste.ID).Int("index", idx).Msg("Getting paste data")
+		ctx.Logger.Debug().Int("ID", paste.ID).Int("index", idx).Msg("Getting paste data")
 
 		// Get paste data.
-		// nolint:exhaustivestruct
+		// nolint:exhaustruct
 		pasteData := &structs.Paste{}
 
 		pasteRawData, err := ioutil.ReadFile(filepath.Join(ff.path, "pastes", strconv.Itoa(paste.ID)+".json"))
 		if err != nil {
-			c.Logger.Error().Err(err).Msg("Failed to read paste data")
+			ctx.Logger.Error().Err(err).Msg("Failed to read paste data")
 
 			continue
 		}
 
 		err1 := json.Unmarshal(pasteRawData, pasteData)
 		if err1 != nil {
-			c.Logger.Error().Err(err1).Msg("Failed to parse paste data")
+			ctx.Logger.Error().Err(err1).Msg("Failed to parse paste data")
 
 			continue
 		}
@@ -185,9 +185,9 @@ func (ff *FlatFiles) GetPastesPages() int {
 	ff.writeMutex.Unlock()
 
 	// Calculate pages.
-	pages := len(publicPastes) / c.Config.Pastes.Pagination
+	pages := len(publicPastes) / ctx.Config.Pastes.Pagination
 	// Check if we have any remainder. Add 1 to pages count if so.
-	if len(publicPastes)%c.Config.Pastes.Pagination > 0 {
+	if len(publicPastes)%ctx.Config.Pastes.Pagination > 0 {
 		pages++
 	}
 
@@ -195,14 +195,14 @@ func (ff *FlatFiles) GetPastesPages() int {
 }
 
 func (ff *FlatFiles) Initialize() {
-	c.Logger.Info().Msg("Initializing flatfiles storage...")
+	ctx.Logger.Info().Msg("Initializing flatfiles storage...")
 
-	path := c.Config.Database.Path
+	path := ctx.Config.Database.Path
 	// Get proper paste file path.
-	if strings.Contains(c.Config.Database.Path, "~") {
+	if strings.Contains(ctx.Config.Database.Path, "~") {
 		curUser, err := user.Current()
 		if err != nil {
-			c.Logger.Error().Msg("Failed to get current user. Will replace '~' for '/' in storage path!")
+			ctx.Logger.Error().Msg("Failed to get current user. Will replace '~' for '/' in storage path!")
 
 			path = strings.Replace(path, "~", "/", -1)
 		}
@@ -213,40 +213,40 @@ func (ff *FlatFiles) Initialize() {
 	path, _ = filepath.Abs(path)
 	ff.path = path
 
-	c.Logger.Debug().Msgf("Storage path is now: %s", ff.path)
+	ctx.Logger.Debug().Msgf("Storage path is now: %s", ff.path)
 
 	// Create directory if necessary.
 	if _, err := os.Stat(ff.path); err != nil {
-		c.Logger.Debug().Str("directory", ff.path).Msg("Directory does not exist, creating...")
+		ctx.Logger.Debug().Str("directory", ff.path).Msg("Directory does not exist, creating...")
 		_ = os.MkdirAll(ff.path, os.ModePerm)
 	} else {
-		c.Logger.Debug().Str("directory", ff.path).Msg("Directory already exists")
+		ctx.Logger.Debug().Str("directory", ff.path).Msg("Directory already exists")
 	}
 
 	// Create directory for pastes.
 	if _, err := os.Stat(filepath.Join(ff.path, "pastes")); err != nil {
-		c.Logger.Debug().Str("directory", ff.path).Msg("Directory does not exist, creating...")
+		ctx.Logger.Debug().Str("directory", ff.path).Msg("Directory does not exist, creating...")
 		_ = os.MkdirAll(filepath.Join(ff.path, "pastes"), os.ModePerm)
 	} else {
-		c.Logger.Debug().Str("directory", ff.path).Msg("Directory already exists")
+		ctx.Logger.Debug().Str("directory", ff.path).Msg("Directory already exists")
 	}
 
 	// Load pastes index.
 	ff.pastesIndex = []Index{}
 	if _, err := os.Stat(filepath.Join(ff.path, "pastes", "index.json")); err != nil {
-		c.Logger.Warn().Msg("Pastes index file does not exist, will create new one")
+		ctx.Logger.Warn().Msg("Pastes index file does not exist, will create new one")
 	} else {
 		indexData, err := ioutil.ReadFile(filepath.Join(ff.path, "pastes", "index.json"))
 		if err != nil {
-			c.Logger.Fatal().Msg("Failed to read contents of index file!")
+			ctx.Logger.Fatal().Msg("Failed to read contents of index file!")
 		}
 
 		err1 := json.Unmarshal(indexData, &ff.pastesIndex)
 		if err1 != nil {
-			c.Logger.Error().Err(err1).Msg("Failed to parse index file contents from JSON into internal structure. Will create new index file. All of your previous pastes will became unavailable.")
+			ctx.Logger.Error().Err(err1).Msg("Failed to parse index file contents from JSON into internal structure. Will create new index file. All of your previous pastes will became unavailable.")
 		}
 
-		c.Logger.Debug().Int("pastes count", len(ff.pastesIndex)).Msg("Parsed pastes index")
+		ctx.Logger.Debug().Int("pastes count", len(ff.pastesIndex)).Msg("Parsed pastes index")
 	}
 }
 
@@ -257,7 +257,7 @@ func (ff *FlatFiles) SavePaste(paste *structs.Paste) (int64, error) {
 	pasteID := len(filesOnDisk) + 1
 	paste.ID = pasteID
 
-	c.Logger.Debug().Int("new paste ID", pasteID).Msg("Writing paste to disk")
+	ctx.Logger.Debug().Int("new paste ID", pasteID).Msg("Writing paste to disk")
 
 	data, err := json.Marshal(paste)
 	if err != nil {
@@ -276,7 +276,7 @@ func (ff *FlatFiles) SavePaste(paste *structs.Paste) (int64, error) {
 	}
 
 	// Add it to cache.
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	indexData := Index{}
 	indexData.ID = pasteID
 	indexData.Private = paste.Private
@@ -287,18 +287,18 @@ func (ff *FlatFiles) SavePaste(paste *structs.Paste) (int64, error) {
 }
 
 func (ff *FlatFiles) Shutdown() {
-	c.Logger.Info().Msg("Saving indexes...")
+	ctx.Logger.Info().Msg("Saving indexes...")
 
 	indexData, err := json.Marshal(ff.pastesIndex)
 	if err != nil {
-		c.Logger.Error().Err(err).Msg("Failed to encode index data into JSON")
+		ctx.Logger.Error().Err(err).Msg("Failed to encode index data into JSON")
 
 		return
 	}
 
 	err1 := ioutil.WriteFile(filepath.Join(ff.path, "pastes", "index.json"), indexData, 0o600)
 	if err1 != nil {
-		c.Logger.Error().Err(err1).Msg("Failed to write index data to file. Pretty sure that you've lost your pastes.")
+		ctx.Logger.Error().Err(err1).Msg("Failed to write index data to file. Pretty sure that you've lost your pastes.")
 
 		return
 	}

internal/database/dialects/flatfiles/handler.go

@@ -33,33 +33,33 @@ import (
 type Handler struct{}
 
 func (dbh Handler) DeletePaste(pasteID int) error {
-	return f.DeletePaste(pasteID)
+	return flf.DeletePaste(pasteID)
 }
 
 func (dbh Handler) GetDatabaseConnection() *sql.DB {
-	return f.GetDatabaseConnection()
+	return flf.GetDatabaseConnection()
 }
 
 func (dbh Handler) GetPaste(pasteID int) (*structs.Paste, error) {
-	return f.GetPaste(pasteID)
+	return flf.GetPaste(pasteID)
 }
 
 func (dbh Handler) GetPagedPastes(page int) ([]structs.Paste, error) {
-	return f.GetPagedPastes(page)
+	return flf.GetPagedPastes(page)
 }
 
 func (dbh Handler) GetPastesPages() int {
-	return f.GetPastesPages()
+	return flf.GetPastesPages()
 }
 
 func (dbh Handler) Initialize() {
-	f.Initialize()
+	flf.Initialize()
 }
 
 func (dbh Handler) SavePaste(p *structs.Paste) (int64, error) {
-	return f.SavePaste(p)
+	return flf.SavePaste(p)
 }
 
 func (dbh Handler) Shutdown() {
-	f.Shutdown()
+	flf.Shutdown()
 }

internal/database/dialects/mysql/exported.go

@@ -30,14 +30,14 @@ import (
 )
 
 var (
-	c *context.Context
+	ctx       *context.Context
-	d *Database
+	dbAdapter *Database
 )
 
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
-	d = &Database{}
+	dbAdapter = &Database{}
 
-	c.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
+	ctx.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
 }

internal/database/dialects/mysql/handler.go

@@ -33,33 +33,33 @@ import (
 type Handler struct{}
 
 func (dbh Handler) DeletePaste(pasteID int) error {
-	return d.DeletePaste(pasteID)
+	return dbAdapter.DeletePaste(pasteID)
 }
 
 func (dbh Handler) GetDatabaseConnection() *sql.DB {
-	return d.GetDatabaseConnection()
+	return dbAdapter.GetDatabaseConnection()
 }
 
 func (dbh Handler) GetPaste(pasteID int) (*structs.Paste, error) {
-	return d.GetPaste(pasteID)
+	return dbAdapter.GetPaste(pasteID)
 }
 
 func (dbh Handler) GetPagedPastes(page int) ([]structs.Paste, error) {
-	return d.GetPagedPastes(page)
+	return dbAdapter.GetPagedPastes(page)
 }
 
 func (dbh Handler) GetPastesPages() int {
-	return d.GetPastesPages()
+	return dbAdapter.GetPastesPages()
 }
 
 func (dbh Handler) Initialize() {
-	d.Initialize()
+	dbAdapter.Initialize()
 }
 
 func (dbh Handler) SavePaste(p *structs.Paste) (int64, error) {
-	return d.SavePaste(p)
+	return dbAdapter.SavePaste(p)
 }
 
 func (dbh Handler) Shutdown() {
-	d.Shutdown()
+	dbAdapter.Shutdown()
 }

internal/database/dialects/mysql/migrations/exported.go

@@ -29,16 +29,16 @@ import (
 	"go.dev.pztrn.name/fastpastebin/internal/context"
 )
 
-var c *context.Context
+var ctx *context.Context
 
 // New initializes migrations.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
 }
 
 // Migrate launching migrations.
 func Migrate() {
-	c.Logger.Info().Msg("Migrating database...")
+	ctx.Logger.Info().Msg("Migrating database...")
 
 	_ = goose.SetDialect("mysql")
 	goose.AddNamedMigration("1_initial.go", InitialUp, nil)
@@ -47,13 +47,13 @@ func Migrate() {
 	goose.AddNamedMigration("4_passworded_pastes.go", PasswordedPastesUp, PasswordedPastesDown)
 	// Add new migrations BEFORE this message.
 
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
 	if dbConn != nil {
 		err := goose.Up(dbConn, ".")
 		if err != nil {
-			c.Logger.Panic().Msgf("Failed to migrate database to latest version: %s", err.Error())
+			ctx.Logger.Panic().Msgf("Failed to migrate database to latest version: %s", err.Error())
 		}
 	} else {
-		c.Logger.Warn().Msg("Current database dialect isn't supporting migrations, skipping")
+		ctx.Logger.Warn().Msg("Current database dialect isn't supporting migrations, skipping")
 	}
 }

internal/database/dialects/mysql/mysqldatabase.go

@@ -80,7 +80,7 @@ func (db *Database) GetDatabaseConnection() *sql.DB {
 func (db *Database) GetPaste(pasteID int) (*structs.Paste, error) {
 	db.check()
 
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	paste := &structs.Paste{}
 
 	err := db.db.Get(paste, db.db.Rebind("SELECT * FROM `pastes` WHERE id=?"), pasteID)
@@ -103,10 +103,10 @@ func (db *Database) GetPagedPastes(page int) ([]structs.Paste, error) {
 	// Pagination.
 	startPagination := 0
 	if page > 1 {
-		startPagination = (page - 1) * c.Config.Pastes.Pagination
+		startPagination = (page - 1) * ctx.Config.Pastes.Pagination
 	}
 
-	err := db.db.Select(&pastesRaw, db.db.Rebind("SELECT * FROM `pastes` WHERE private != true ORDER BY id DESC LIMIT ? OFFSET ?"), c.Config.Pastes.Pagination, startPagination)
+	err := db.db.Select(&pastesRaw, db.db.Rebind("SELECT * FROM `pastes` WHERE private != true ORDER BY id DESC LIMIT ? OFFSET ?"), ctx.Config.Pastes.Pagination, startPagination)
 	if err != nil {
 		// nolint:wrapcheck
 		return nil, err
@@ -142,9 +142,9 @@ func (db *Database) GetPastesPages() int {
 	}
 
 	// Calculate pages.
-	pages := len(pastes) / c.Config.Pastes.Pagination
+	pages := len(pastes) / ctx.Config.Pastes.Pagination
 	// Check if we have any remainder. Add 1 to pages count if so.
-	if len(pastes)%c.Config.Pastes.Pagination > 0 {
+	if len(pastes)%ctx.Config.Pastes.Pagination > 0 {
 		pages++
 	}
 
@@ -153,23 +153,23 @@ func (db *Database) GetPastesPages() int {
 
 // Initialize initializes MySQL/MariaDB connection.
 func (db *Database) Initialize() {
-	c.Logger.Info().Msg("Initializing database connection...")
+	ctx.Logger.Info().Msg("Initializing database connection...")
 
 	// There might be only user, without password. MySQL/MariaDB driver
 	// in DSN wants "user" or "user:password", "user:" is invalid.
 	var userpass string
-	if c.Config.Database.Password == "" {
+	if ctx.Config.Database.Password == "" {
-		userpass = c.Config.Database.Username
+		userpass = ctx.Config.Database.Username
 	} else {
-		userpass = c.Config.Database.Username + ":" + c.Config.Database.Password
+		userpass = ctx.Config.Database.Username + ":" + ctx.Config.Database.Password
 	}
 
-	dbConnString := fmt.Sprintf("%s@tcp(%s:%s)/%s?parseTime=true&collation=utf8mb4_unicode_ci&charset=utf8mb4", userpass, c.Config.Database.Address, c.Config.Database.Port, c.Config.Database.Database)
+	dbConnString := fmt.Sprintf("%s@tcp(%s:%s)/%s?parseTime=true&collation=utf8mb4_unicode_ci&charset=utf8mb4", userpass, ctx.Config.Database.Address, ctx.Config.Database.Port, ctx.Config.Database.Database)
-	c.Logger.Debug().Str("DSN", dbConnString).Msgf("Database connection string composed")
+	ctx.Logger.Debug().Str("DSN", dbConnString).Msgf("Database connection string composed")
 
 	dbConn, err := sqlx.Connect("mysql", dbConnString)
 	if err != nil {
-		c.Logger.Error().Err(err).Msg("Failed to connect to database")
+		ctx.Logger.Error().Err(err).Msg("Failed to connect to database")
 
 		return
 	}
@@ -177,12 +177,12 @@ func (db *Database) Initialize() {
 	// Force UTC for current connection.
 	_ = dbConn.MustExec("SET @@session.time_zone='+00:00';")
 
-	c.Logger.Info().Msg("Database connection established")
+	ctx.Logger.Info().Msg("Database connection established")
 
 	db.db = dbConn
 
 	// Perform migrations.
-	migrations.New(c)
+	migrations.New(ctx)
 	migrations.Migrate()
 }
 
@@ -208,7 +208,7 @@ func (db *Database) Shutdown() {
 	if db.db != nil {
 		err := db.db.Close()
 		if err != nil {
-			c.Logger.Error().Err(err).Msg("Failed to close database connection")
+			ctx.Logger.Error().Err(err).Msg("Failed to close database connection")
 		}
 	}
 }

internal/database/dialects/postgresql/exported.go

@@ -30,14 +30,14 @@ import (
 )
 
 var (
-	c *context.Context
+	ctx       *context.Context
-	d *Database
+	dbAdapter *Database
 )
 
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
-	d = &Database{}
+	dbAdapter = &Database{}
 
-	c.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
+	ctx.Database.RegisterDialect(dialectinterface.Interface(Handler{}))
 }

internal/database/dialects/postgresql/handler.go

@@ -33,33 +33,33 @@ import (
 type Handler struct{}
 
 func (dbh Handler) DeletePaste(pasteID int) error {
-	return d.DeletePaste(pasteID)
+	return dbAdapter.DeletePaste(pasteID)
 }
 
 func (dbh Handler) GetDatabaseConnection() *sql.DB {
-	return d.GetDatabaseConnection()
+	return dbAdapter.GetDatabaseConnection()
 }
 
 func (dbh Handler) GetPaste(pasteID int) (*structs.Paste, error) {
-	return d.GetPaste(pasteID)
+	return dbAdapter.GetPaste(pasteID)
 }
 
 func (dbh Handler) GetPagedPastes(page int) ([]structs.Paste, error) {
-	return d.GetPagedPastes(page)
+	return dbAdapter.GetPagedPastes(page)
 }
 
 func (dbh Handler) GetPastesPages() int {
-	return d.GetPastesPages()
+	return dbAdapter.GetPastesPages()
 }
 
 func (dbh Handler) Initialize() {
-	d.Initialize()
+	dbAdapter.Initialize()
 }
 
 func (dbh Handler) SavePaste(p *structs.Paste) (int64, error) {
-	return d.SavePaste(p)
+	return dbAdapter.SavePaste(p)
 }
 
 func (dbh Handler) Shutdown() {
-	d.Shutdown()
+	dbAdapter.Shutdown()
 }

internal/database/dialects/postgresql/migrations/exported.go

@@ -29,16 +29,16 @@ import (
 	"go.dev.pztrn.name/fastpastebin/internal/context"
 )
 
-var c *context.Context
+var ctx *context.Context
 
 // New initializes migrations.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
 }
 
 // Migrate launching migrations.
 func Migrate() {
-	c.Logger.Info().Msg("Migrating database...")
+	ctx.Logger.Info().Msg("Migrating database...")
 
 	_ = goose.SetDialect("postgres")
 	goose.AddNamedMigration("1_initial.go", InitialUp, nil)
@@ -47,14 +47,14 @@ func Migrate() {
 	goose.AddNamedMigration("4_passworded_pastes.go", PasswordedPastesUp, PasswordedPastesDown)
 	// Add new migrations BEFORE this message.
 
-	dbConn := c.Database.GetDatabaseConnection()
+	dbConn := ctx.Database.GetDatabaseConnection()
 	if dbConn != nil {
 		err := goose.Up(dbConn, ".")
 		if err != nil {
-			c.Logger.Info().Msgf("%+v", err)
+			ctx.Logger.Info().Msgf("%+v", err)
-			c.Logger.Panic().Msgf("Failed to migrate database to latest version: %s", err.Error())
+			ctx.Logger.Panic().Msgf("Failed to migrate database to latest version: %s", err.Error())
 		}
 	} else {
-		c.Logger.Warn().Msg("Current database dialect isn't supporting migrations, skipping")
+		ctx.Logger.Warn().Msg("Current database dialect isn't supporting migrations, skipping")
 	}
 }

internal/database/dialects/postgresql/postgresqldatabase.go

@@ -28,6 +28,7 @@ package postgresql
 import (
 	"database/sql"
 	"fmt"
+	"net"
 	"time"
 
 	// PostgreSQL driver.
@@ -83,7 +84,7 @@ func (db *Database) GetDatabaseConnection() *sql.DB {
 func (db *Database) GetPaste(pasteID int) (*structs.Paste, error) {
 	db.check()
 
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
 	paste := &structs.Paste{}
 
 	err := db.db.Get(paste, db.db.Rebind("SELECT * FROM pastes WHERE id=$1"), pasteID)
@@ -113,10 +114,10 @@ func (db *Database) GetPagedPastes(page int) ([]structs.Paste, error) {
 	// Pagination.
 	startPagination := 0
 	if page > 1 {
-		startPagination = (page - 1) * c.Config.Pastes.Pagination
+		startPagination = (page - 1) * ctx.Config.Pastes.Pagination
 	}
 
-	err := db.db.Select(&pastesRaw, db.db.Rebind("SELECT * FROM pastes WHERE private != true ORDER BY id DESC LIMIT $1 OFFSET $2"), c.Config.Pastes.Pagination, startPagination)
+	err := db.db.Select(&pastesRaw, db.db.Rebind("SELECT * FROM pastes WHERE private != true ORDER BY id DESC LIMIT $1 OFFSET $2"), ctx.Config.Pastes.Pagination, startPagination)
 	if err != nil {
 		// nolint:wrapcheck
 		return nil, err
@@ -158,9 +159,9 @@ func (db *Database) GetPastesPages() int {
 	}
 
 	// Calculate pages.
-	pages := len(pastes) / c.Config.Pastes.Pagination
+	pages := len(pastes) / ctx.Config.Pastes.Pagination
 	// Check if we have any remainder. Add 1 to pages count if so.
-	if len(pastes)%c.Config.Pastes.Pagination > 0 {
+	if len(pastes)%ctx.Config.Pastes.Pagination > 0 {
 		pages++
 	}
 
@@ -169,31 +170,31 @@ func (db *Database) GetPastesPages() int {
 
 // Initialize initializes MySQL/MariaDB connection.
 func (db *Database) Initialize() {
-	c.Logger.Info().Msg("Initializing database connection...")
+	ctx.Logger.Info().Msg("Initializing database connection...")
 
 	var userpass string
-	if c.Config.Database.Password == "" {
+	if ctx.Config.Database.Password == "" {
-		userpass = c.Config.Database.Username
+		userpass = ctx.Config.Database.Username
 	} else {
-		userpass = c.Config.Database.Username + ":" + c.Config.Database.Password
+		userpass = ctx.Config.Database.Username + ":" + ctx.Config.Database.Password
 	}
 
-	dbConnString := fmt.Sprintf("postgres://%s@%s:%s/%s?connect_timeout=10&fallback_application_name=fastpastebin&sslmode=disable", userpass, c.Config.Database.Address, c.Config.Database.Port, c.Config.Database.Database)
+	dbConnString := fmt.Sprintf("postgres://%s@%s/%s?connect_timeout=10&fallback_application_name=fastpastebin&sslmode=disable", userpass, net.JoinHostPort(ctx.Config.Database.Address, ctx.Config.Database.Port), ctx.Config.Database.Database)
-	c.Logger.Debug().Str("DSN", dbConnString).Msg("Database connection string composed")
+	ctx.Logger.Debug().Str("DSN", dbConnString).Msg("Database connection string composed")
 
 	dbConn, err := sqlx.Connect("postgres", dbConnString)
 	if err != nil {
-		c.Logger.Error().Err(err).Msg("Failed to connect to database")
+		ctx.Logger.Error().Err(err).Msg("Failed to connect to database")
 
 		return
 	}
 
-	c.Logger.Info().Msg("Database connection established")
+	ctx.Logger.Info().Msg("Database connection established")
 
 	db.db = dbConn
 
 	// Perform migrations.
-	migrations.New(c)
+	migrations.New(ctx)
 	migrations.Migrate()
 }
 
@@ -206,22 +207,22 @@ func (db *Database) SavePaste(paste *structs.Paste) (int64, error) {
 		return 0, err
 	}
 
-	var id int64
+	var newPasteID int64
 
-	err = stmt.Get(&id, paste)
+	err = stmt.Get(&newPasteID, paste)
 	if err != nil {
 		// nolint:wrapcheck
 		return 0, err
 	}
 
-	return id, nil
+	return newPasteID, nil
 }
 
 func (db *Database) Shutdown() {
 	if db.db != nil {
 		err := db.db.Close()
 		if err != nil {
-			c.Logger.Error().Err(err).Msg("Failed to close database connection")
+			ctx.Logger.Error().Err(err).Msg("Failed to close database connection")
 		}
 	}
 }

internal/database/exported.go

@@ -30,15 +30,15 @@ import (
 )
 
 var (
-	c *context.Context
+	ctx       *context.Context
-	d *Database
+	dbAdapter *Database
 )
 
 // New initializes database structure.
 func New(cc *context.Context) {
-	c = cc
+	ctx = cc
-	// nolint:exhaustivestruct
+	// nolint:exhaustruct
-	d = &Database{}
+	dbAdapter = &Database{}
 
-	c.RegisterDatabaseInterface(databaseinterface.Interface(Handler{}))
+	ctx.RegisterDatabaseInterface(databaseinterface.Interface(Handler{}))
 }

internal/database/handler.go

@@ -36,38 +36,38 @@ import (
 type Handler struct{}
 
 func (dbh Handler) DeletePaste(pasteID int) error {
-	return d.DeletePaste(pasteID)
+	return dbAdapter.DeletePaste(pasteID)
 }
 
 func (dbh Handler) GetDatabaseConnection() *sql.DB {
-	return d.GetDatabaseConnection()
+	return dbAdapter.GetDatabaseConnection()
 }
 
 func (dbh Handler) GetPaste(pasteID int) (*structs.Paste, error) {
-	return d.GetPaste(pasteID)
+	return dbAdapter.GetPaste(pasteID)
 }
 
 func (dbh Handler) GetPagedPastes(page int) ([]structs.Paste, error) {
-	return d.GetPagedPastes(page)
+	return dbAdapter.GetPagedPastes(page)
 }
 
 func (dbh Handler) GetPastesPages() int {
-	return d.GetPastesPages()
+	return dbAdapter.GetPastesPages()
 }
 
 // Initialize initializes connection to database.
 func (dbh Handler) Initialize() {
-	d.Initialize()
+	dbAdapter.Initialize()
 }
 
 func (dbh Handler) RegisterDialect(di dialectinterface.Interface) {
-	d.RegisterDialect(di)
+	dbAdapter.RegisterDialect(di)
 }
 
 func (dbh Handler) SavePaste(p *structs.Paste) (int64, error) {
-	return d.SavePaste(p)
+	return dbAdapter.SavePaste(p)
 }
 
 func (dbh Handler) Shutdown() {
-	d.Shutdown()
+	dbAdapter.Shutdown()
 }

internal/pagination/exported.go

@@ -42,6 +42,7 @@ func CreateHTML(currentPage int, pages int, linksBase string) string {
 	var (
 		ellipsisStartAdded = false
 		ellipsisEndAdded   = false
+		// nolint:varnamelen
 		i = 2
 	)
 

internal/templater/exported.go

@@ -35,7 +35,7 @@ import (
 )
 
 var (
-	c   *context.Context
+	ctx *context.Context
 	log zerolog.Logger
 )
 
@@ -123,6 +123,6 @@ func GetTemplate(ectx echo.Context, name string, data map[string]string) string
 
 // Initialize initializes package.
 func Initialize(cc *context.Context) {
-	c = cc
+	ctx = cc
-	log = c.Logger.With().Str("type", "internal").Str("package", "templater").Logger()
+	log = ctx.Logger.With().Str("type", "internal").Str("package", "templater").Logger()
 }