chore(deps): update dependency golangci/golangci-lint to v1.60.3 (#306 )

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
chore(deps): update dependency golangci/golangci-lint to v1.60.2 (#305 )
2024-08-30 18:22:40 +00:00 · 2024-08-23 13:31:09 +04:00 · 2024-08-21 12:31:28 +04:00 · 2024-08-14 16:26:58 +04:00 · 2024-08-12 11:34:17 +04:00 · 2024-08-11 13:54:44 +04:00
36 changed files with 326 additions and 66 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -36,7 +36,7 @@ jobs:
          tag: ${{ github.ref }}

      - if: matrix.os == 'linux' && matrix.arch == 'amd64'
-        run: mkdir ./out && ./${{ steps.values.outputs.binary-name }} build --index --target-dir ./out
+        run: mkdir ./out && ./${{ steps.values.outputs.binary-name }} build --index --disable-minification --target-dir ./out
      - if: matrix.os == 'linux' && matrix.arch == 'amd64'
        uses: actions/upload-artifact@v4
        with:
--- a/.golangci.yml
+++ b/.golangci.yml
@ -61,7 +61,7 @@ linters: # All available linters list: <https://golangci-lint.run/usage/linters/
    - errcheck # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases
    - errorlint # find code that will cause problems with the error wrapping scheme introduced in Go 1.13
    - exhaustive # check exhaustiveness of enum switch statements
-    - exportloopref # checks for pointers to enclosing loop variables
+    - copyloopvar # detects places where loop variables are copied
    - funlen # Tool for detection of long functions
    - gci # Gci control golang package import order and make it always deterministic
    - godot # Check if comments end in a period
--- a/21
+++ b/21
@ -8,7 +8,7 @@ ENV GOPATH="/var/tmp/go"

 RUN set -x \
    # renovate: source=github-releases name=golangci/golangci-lint
-    && GOLANGCI_LINT_VERSION="1.59.1" \
+    && GOLANGCI_LINT_VERSION="1.60.3" \
    && wget -O- -nv "https://cdn.jsdelivr.net/gh/golangci/golangci-lint@v${GOLANGCI_LINT_VERSION}/install.sh" \
      | sh -s -- -b /bin "v${GOLANGCI_LINT_VERSION}"

@ -32,7 +32,10 @@ FROM develop AS compile
 # can be passed with any prefix (like `v1.2.3@GITHASH`), e.g.: `docker build --build-arg "APP_VERSION=v1.2.3" .`
 ARG APP_VERSION="undefined@docker"

-RUN --mount=type=bind,source=.,target=/src set -x \
+# copy the source code
+COPY . /src
+
+RUN set -x \
    && go generate ./... \
    && CGO_ENABLED=0 LDFLAGS="-s -w -X gh.tarampamp.am/error-pages/internal/appmeta.version=${APP_VERSION}" \
      go build -trimpath -ldflags "${LDFLAGS}" -o /tmp/error-pages ./cmd/error-pages/ \
@ -46,9 +49,10 @@ WORKDIR /tmp/rootfs

 # prepare rootfs for runtime
 RUN set -x \
-    && mkdir -p ./etc ./bin \
+    && mkdir -p ./etc/ssl/certs ./bin \
    && echo 'appuser:x:10001:10001::/nonexistent:/sbin/nologin' > ./etc/passwd \
-    && echo 'appuser:x:10001:' > ./etc/group
+    && echo 'appuser:x:10001:' > ./etc/group \
+    && cp /etc/ssl/certs/ca-certificates.crt ./etc/ssl/certs/

 # take the binary from the compile stage
 COPY --from=compile /tmp/error-pages ./bin/error-pages
@ -87,13 +91,12 @@ WORKDIR /opt
 # to find out which environment variables and CLI arguments are supported by the application, run the app
 # with the `--help` flag or refer to the documentation at https://github.com/tarampampam/error-pages#readme

-ENV LOG_LEVEL="warn"
+ENV LOG_LEVEL="warn" \
+    LOG_FORMAT="json"

 # docs: https://docs.docker.com/reference/dockerfile/#healthcheck
-HEALTHCHECK --interval=10s --start-interval=1s --start-period=5s --timeout=2s CMD [\
-  "/bin/error-pages", "--log-format", "json", "healthcheck" \
-]
+HEALTHCHECK --interval=10s --start-interval=1s --start-period=5s --timeout=2s CMD ["/bin/error-pages", "healthcheck"]

 ENTRYPOINT ["/bin/error-pages"]

-CMD ["--log-format", "json", "serve"]
+CMD ["serve"]
--- a/README.md
+++ b/README.md
@ -38,6 +38,7 @@ original and attractive. That's why this repository was created :) It contains:
    (supported formats: `json`, `xml`, and `plaintext`)
  - Error pages are configured to be excluded from search engine indexing (using meta tags and HTTP headers) to
    prevent SEO issues on your website
+  - HTML content (including CSS, SVG, and JS) is minified on the fly
  - Logs written in `json` format
  - Contains a health check endpoint (`/healthz`)
  - Consumes very few resources and is suitable for use in resource-constrained environments
@ -47,7 +48,7 @@ original and attractive. That's why this repository was created :) It contains:
 - Error pages can be embedded into your own Docker image with `nginx` in a few simple steps
 - Fully configurable
 - Distributed as a Docker image and compiled binary files
- Localized HTML error pages (🇺🇸, 🇫🇷, 🇺🇦, 🇷🇺, 🇵🇹, 🇳🇱, 🇩🇪, 🇪🇸, 🇨🇳, 🇮🇩, 🇵🇱) - translation process
+- Localized HTML error pages (🇺🇸, 🇫🇷, 🇺🇦, 🇷🇺, 🇵🇹, 🇳🇱, 🇩🇪, 🇪🇸, 🇨🇳, 🇮🇩, 🇵🇱, 🇰🇷) - translation process
  [described here][l10n-dir] - other translations are welcome!

 [fasthttp]:https://github.com/valyala/fasthttp
@ -610,11 +611,11 @@ Test completed successfully. Here is the output:
 Running 15s test @ http://127.0.0.1:8080/
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
-    Latency     3.54ms    4.90ms  74.57ms   86.55%
-    Req/Sec    16.47k     2.89k   38.11k    69.46%
-  2967567 requests in 15.09s, 44.70GB read
-Requests/sec: 196596.49
-Transfer/sec:      2.96GB
+    Latency     4.52ms    6.43ms  94.34ms   85.44%
+    Req/Sec    15.76k     2.83k   29.64k    69.20%
+  2839632 requests in 15.09s, 32.90GB read
+Requests/sec: 188185.61
+Transfer/sec:      2.18GB

 Starting the test to bomb DIFFERENT PAGES (codes). Please, be patient...
 Test completed successfully. Here is the output:
@ -622,11 +623,11 @@ Test completed successfully. Here is the output:
 Running 15s test @ http://127.0.0.1:8080/
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
-    Latency     4.25ms    6.03ms  74.23ms   86.97%
-    Req/Sec    14.29k     2.75k   32.16k    69.63%
-  2563245 requests in 15.07s, 38.47GB read
-Requests/sec: 170062.69
-Transfer/sec:      2.55GB
+    Latency     6.75ms   13.71ms 252.66ms   91.94%
+    Req/Sec    14.06k     3.25k   26.39k    71.98%
+  2534473 requests in 15.10s, 29.22GB read
+Requests/sec: 167899.78
+Transfer/sec:      1.94GB
 ```

 </details>
@ -664,7 +665,7 @@ The following flags are supported:
 |------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-----------------------------------------:|:---------------------------:|
 | `--listen="…"` (`-l`)        | The HTTP server will listen on this IP (v4 or v6) address (set 127.0.0.1/::1 for localhost, 0.0.0.0 to listen on all interfaces, or specify a custom IP)                                                                                                                                                                  |                 `0.0.0.0`                 |        `LISTEN_ADDR`        |
 | `--port="…"` (`-p`)          | The TCP port number for the HTTP server to listen on (0-65535)                                                                                                                                                                                                                                                            |                  `8080`                   |        `LISTEN_PORT`        |
-| `--add-template="…"`         | To add a new template, provide the path to the file using this flag (the filename without the extension will be used as the template name)                                                                                                                                                                                |                   `[]`                    |           *none*            |
+| `--add-template="…"`         | To add a new template, provide the path to the file using this flag (the filename without the extension will be used as the template name)                                                                                                                                                                                |                   `[]`                    |       `ADD_TEMPLATE`        |
 | `--disable-template="…"`     | Disable the specified template by its name (useful to disable the built-in templates and use only custom ones)                                                                                                                                                                                                            |                   `[]`                    |           *none*            |
 | `--add-code="…"`             | To add a new HTTP status code, provide the code and its message/description using this flag (the format should be '%code%=%message%/%description%'; the code may contain a wildcard '*' to cover multiple codes at once, for example, '4**' will cover all 4xx codes unless a more specific code is described previously) |                  `map[]`                  |           *none*            |
 | `--json-format="…"`          | Override the default error page response in JSON format (Go templates are supported; the error page will use this template if the client requests JSON content type)                                                                                                                                                      |                                           |   `RESPONSE_JSON_FORMAT`    |
@ -678,6 +679,7 @@ The following flags are supported:
 | `--proxy-headers="…"`        | HTTP headers listed here will be proxied from the original request to the error page response (comma-separated list)                                                                                                                                                                                                      | `X-Request-Id,X-Trace-Id,X-Amzn-Trace-Id` |    `PROXY_HTTP_HEADERS`     |
 | `--rotation-mode="…"`        | Templates automatic rotation mode (disabled/random-on-startup/random-on-each-request/random-hourly/random-daily)                                                                                                                                                                                                          |                `disabled`                 |  `TEMPLATES_ROTATION_MODE`  |
 | `--read-buffer-size="…"`     | Per-connection buffer size in bytes for reading requests, this also limits the maximum header size (increase this buffer if your clients send multi-KB Request URIs and/or multi-KB headers (e.g., large cookies), note that increasing this value will increase memory consumption)                                      |                  `5120`                   |     `READ_BUFFER_SIZE`      |
+| `--disable-minification`     | Disable the minification of HTML pages, including CSS, SVG, and JS (may be useful for debugging)                                                                                                                                                                                                                          |                  `false`                  |   `DISABLE_MINIFICATION`    |

 ### `build` command (aliases: `b`)

@ -691,14 +693,15 @@ $ error-pages [GLOBAL FLAGS] build [COMMAND FLAGS] [ARGUMENTS...]

 The following flags are supported:

-| Name                                        | Description                                                                                                                                                                                                                                                                                                               | Default value | Environment variables |
-|---------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-------------:|:---------------------:|
-| `--add-template="…"`                        | To add a new template, provide the path to the file using this flag (the filename without the extension will be used as the template name)                                                                                                                                                                                |     `[]`      |        *none*         |
-| `--disable-template="…"`                    | Disable the specified template by its name (useful to disable the built-in templates and use only custom ones)                                                                                                                                                                                                            |     `[]`      |        *none*         |
-| `--add-code="…"`                            | To add a new HTTP status code, provide the code and its message/description using this flag (the format should be '%code%=%message%/%description%'; the code may contain a wildcard '*' to cover multiple codes at once, for example, '4**' will cover all 4xx codes unless a more specific code is described previously) |    `map[]`    |        *none*         |
-| `--disable-l10n`                            | Disable localization of error pages (if the template supports localization)                                                                                                                                                                                                                                               |    `false`    |    `DISABLE_L10N`     |
-| `--index` (`-i`)                            | Generate index.html file with links to all error pages                                                                                                                                                                                                                                                                    |    `false`    |        *none*         |
-| `--target-dir="…"` (`--out`, `--dir`, `-o`) | Directory to put the built error pages into                                                                                                                                                                                                                                                                               |      `.`      |        *none*         |
+| Name                                        | Description                                                                                                                                                                                                                                                                                                               | Default value |  Environment variables |
+|---------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-------------:|:----------------------:|
+| `--add-template="…"`                        | To add a new template, provide the path to the file using this flag (the filename without the extension will be used as the template name)                                                                                                                                                                                |     `[]`      |     `ADD_TEMPLATE`     |
+| `--disable-template="…"`                    | Disable the specified template by its name (useful to disable the built-in templates and use only custom ones)                                                                                                                                                                                                            |     `[]`      |         *none*         |
+| `--add-code="…"`                            | To add a new HTTP status code, provide the code and its message/description using this flag (the format should be '%code%=%message%/%description%'; the code may contain a wildcard '*' to cover multiple codes at once, for example, '4**' will cover all 4xx codes unless a more specific code is described previously) |    `map[]`    |         *none*         |
+| `--disable-l10n`                            | Disable localization of error pages (if the template supports localization)                                                                                                                                                                                                                                               |    `false`    |     `DISABLE_L10N`     |
+| `--index` (`-i`)                            | Generate index.html file with links to all error pages                                                                                                                                                                                                                                                                    |    `false`    |         *none*         |
+| `--target-dir="…"` (`--out`, `--dir`, `-o`) | Directory to put the built error pages into                                                                                                                                                                                                                                                                               |      `.`      |         *none*         |
+| `--disable-minification`                    | Disable the minification of HTML pages, including CSS, SVG, and JS (may be useful for debugging)                                                                                                                                                                                                                          |    `false`    | `DISABLE_MINIFICATION` |

 ### `healthcheck` command (aliases: `chk`, `health`, `check`)

--- a/go.mod
+++ b/go.mod
@ -4,6 +4,7 @@ go 1.22

 require (
 	github.com/stretchr/testify v1.9.0
+	github.com/tdewolff/minify/v2 v2.20.35
 	github.com/urfave/cli-docs/v3 v3.0.0-alpha5
 	github.com/urfave/cli/v3 v3.0.0-alpha9
 	github.com/valyala/fasthttp v1.55.0
@ -19,6 +20,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/tdewolff/parse/v2 v2.7.15 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
--- a/go.sum
+++ b/go.sum
@ -26,6 +26,13 @@ github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/tdewolff/minify/v2 v2.20.35 h1:/Vq/oivpkFyi2PViD25XHZZbJz+eO4OmPSgePex1kBU=
+github.com/tdewolff/minify/v2 v2.20.35/go.mod h1:L1VYef/jwKw6Wwyk5A+T0mBjjn3mMPgmjjA688RNsxU=
+github.com/tdewolff/parse/v2 v2.7.15 h1:hysDXtdGZIRF5UZXwpfn3ZWRbm+ru4l53/ajBRGpCTw=
+github.com/tdewolff/parse/v2 v2.7.15/go.mod h1:3FbJWZp3XT9OWVN3Hmfp0p/a08v4h8J9W1aghka0soA=
+github.com/tdewolff/test v1.0.11-0.20231101010635-f1265d231d52/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=
+github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739 h1:IkjBCtQOOjIn03u/dMQK9g+Iw9ewps4mCl1nB8Sscbo=
+github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739/go.mod h1:XPuWBzvdUzhCuxWO1ojpXsyzsA5bFoS3tO/Q3kFuTG8=
 github.com/urfave/cli-docs/v3 v3.0.0-alpha5 h1:H1oWnR2/GN0dNm2PVylws+GxSOD6YOwW/jI5l78YfPk=
 github.com/urfave/cli-docs/v3 v3.0.0-alpha5/go.mod h1:AIqom6Q60U4tiqHp41i7+/AB2XHgi1WvQ7jOFlccmZ4=
 github.com/urfave/cli/v3 v3.0.0-alpha9 h1:P0RMy5fQm1AslQS+XCmy9UknDXctOmG/q/FZkUFnJSo=
--- a/internal/cli/app.go
+++ b/internal/cli/app.go
@ -6,7 +6,6 @@ import (
 	"runtime"
 	"strings"

-	_ "github.com/urfave/cli-docs/v3" // required for `go generate` to work
 	"github.com/urfave/cli/v3"

 	"gh.tarampamp.am/error-pages/internal/appmeta"
@ -17,7 +16,7 @@ import (
 	"gh.tarampamp.am/error-pages/internal/logger"
 )

-//go:generate go run update_readme.go
+//go:generate go run app_generate.go

 // NewApp creates a new console application.
 func NewApp(appName string) *cli.Command { //nolint:funlen
--- a/internal/cli/update_readme.go
+++ b/internal/cli/update_readme.go
@ -1,5 +1,4 @@
-//go:build ignore
-// +build ignore
+//go:build generate

 package main

@ -17,8 +16,10 @@ func main() {
 	if stat, err := os.Stat(readmePath); err == nil && stat.Mode().IsRegular() {
 		if err = cliDocs.ToTabularToFileBetweenTags(cli.NewApp(""), "error-pages", readmePath); err != nil {
 			panic(err)
+		} else {
+			println("✔ cli docs updated successfully")
 		}
 	} else if err != nil {
-		println("readme file not found, cli docs not updated:", err.Error())
+		println("⚠ readme file not found, cli docs not updated:", err.Error())
 	}
 }
--- a/internal/cli/build/command.go
+++ b/internal/cli/build/command.go
@ -39,11 +39,12 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit
 		cmd command
 		cfg = config.New()

-		addTplFlag      = shared.AddTemplatesFlag
-		disableTplFlag  = shared.DisableTemplateNamesFlag
-		addCodeFlag     = shared.AddHTTPCodesFlag
-		disableL10nFlag = shared.DisableL10nFlag
-		createIndexFlag = cli.BoolFlag{
+		addTplFlag              = shared.AddTemplatesFlag
+		disableTplFlag          = shared.DisableTemplateNamesFlag
+		addCodeFlag             = shared.AddHTTPCodesFlag
+		disableL10nFlag         = shared.DisableL10nFlag
+		disableMinificationFlag = shared.DisableMinificationFlag
+		createIndexFlag         = cli.BoolFlag{
 			Name:     "index",
 			Aliases:  []string{"i"},
 			Usage:    "Generate index.html file with links to all error pages",
@ -81,6 +82,7 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit
 		Usage:   "Build the static error pages and put them into a specified directory",
 		Action: func(ctx context.Context, c *cli.Command) error {
 			cfg.L10n.Disable = c.Bool(disableL10nFlag.Name)
+			cfg.DisableMinification = c.Bool(disableMinificationFlag.Name)
 			cmd.opt.createIndex = c.Bool(createIndexFlag.Name)
 			cmd.opt.targetDirAbsPath, _ = filepath.Abs(c.String(targetDirFlag.Name)) // an error checked by [os.Stat] validator

@ -140,14 +142,15 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit
 			&disableL10nFlag,
 			&createIndexFlag,
 			&targetDirFlag,
+			&disableMinificationFlag,
 		},
 	}

 	return cmd.c
 }

-func (cmd *command) Run( //nolint:funlen
-	ctx context.Context,
+func (cmd *command) Run( //nolint:funlen,gocognit
+	_ context.Context,
 	log *logger.Logger,
 	cfg *config.Config,
 ) error {
@ -172,13 +175,21 @@ func (cmd *command) Run( //nolint:funlen

 			var outFilePath = path.Join(cmd.opt.targetDirAbsPath, templateName, code+".html")

-			if content, renderErr := appTemplate.Render(templateContent, appTemplate.Props{
-				Code:               uint16(codeAsUint),
+			if content, renderErr := appTemplate.Render(templateContent, appTemplate.Props{ //nolint:nestif
+				Code:               uint16(codeAsUint), //nolint:gosec
 				Message:            codeDescription.Message,
 				Description:        codeDescription.Description,
 				L10nDisabled:       cfg.L10n.Disable,
 				ShowRequestDetails: false,
 			}); renderErr == nil {
+				if !cfg.DisableMinification {
+					if mini, minErr := appTemplate.MiniHTML(content); minErr != nil {
+						log.Warn("Cannot minify the content", logger.Error(minErr))
+					} else {
+						content = mini
+					}
+				}
+
 				if err := os.WriteFile(outFilePath, []byte(content), os.FileMode(0664)); err != nil { //nolint:mnd
 					return err
 				}
--- a/internal/cli/perftest/command.go
+++ b/internal/cli/perftest/command.go
@ -108,10 +108,10 @@ func NewCommand() *cli.Command { //nolint:funlen
 			var runTest = func(scriptContent string) error {
 				if stdOut, stdErr, err := wrkRunTest(ctx,
 					wrkBinPath,
-					uint16(c.Uint(threadsFlag.Name)),
-					uint16(c.Uint(connectionsFlag.Name)),
+					uint16(c.Uint(threadsFlag.Name)),     //nolint:gosec
+					uint16(c.Uint(connectionsFlag.Name)), //nolint:gosec
 					c.Duration(durationFlag.Name),
-					uint16(c.Uint(portFlag.Name)),
+					uint16(c.Uint(portFlag.Name)), //nolint:gosec
 					scriptContent,
 				); err != nil {
 					var errData, _ = io.ReadAll(stdErr)
--- a/internal/cli/serve/command.go
+++ b/internal/cli/serve/command.go
@ -38,13 +38,14 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit,gocy
 	)

 	var (
-		addrFlag        = shared.ListenAddrFlag
-		portFlag        = shared.ListenPortFlag
-		addTplFlag      = shared.AddTemplatesFlag
-		disableTplFlag  = shared.DisableTemplateNamesFlag
-		addCodeFlag     = shared.AddHTTPCodesFlag
-		disableL10nFlag = shared.DisableL10nFlag
-		jsonFormatFlag  = cli.StringFlag{
+		addrFlag                = shared.ListenAddrFlag
+		portFlag                = shared.ListenPortFlag
+		addTplFlag              = shared.AddTemplatesFlag
+		disableTplFlag          = shared.DisableTemplateNamesFlag
+		addCodeFlag             = shared.AddHTTPCodesFlag
+		disableL10nFlag         = shared.DisableL10nFlag
+		disableMinificationFlag = shared.DisableMinificationFlag
+		jsonFormatFlag          = cli.StringFlag{
 			Name: "json-format",
 			Usage: "Override the default error page response in JSON format (Go templates are supported; the error " +
 				"page will use this template if the client requests JSON content type)",
@ -175,13 +176,14 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit,gocy
 		Suggest: true,
 		Action: func(ctx context.Context, c *cli.Command) error {
 			cmd.opt.http.addr = c.String(addrFlag.Name)
-			cmd.opt.http.port = uint16(c.Uint(portFlag.Name))
+			cmd.opt.http.port = uint16(c.Uint(portFlag.Name)) //nolint:gosec
 			cmd.opt.http.readBufferSize = uint(c.Uint(readBufferSizeFlag.Name))
 			cfg.L10n.Disable = c.Bool(disableL10nFlag.Name)
-			cfg.DefaultCodeToRender = uint16(c.Uint(defaultCodeToRenderFlag.Name))
+			cfg.DefaultCodeToRender = uint16(c.Uint(defaultCodeToRenderFlag.Name)) //nolint:gosec
 			cfg.RespondWithSameHTTPCode = c.Bool(sendSameHTTPCodeFlag.Name)
 			cfg.RotationMode, _ = config.ParseRotationMode(c.String(rotationModeFlag.Name))
 			cfg.ShowDetails = c.Bool(showDetailsFlag.Name)
+			cfg.DisableMinification = c.Bool(disableMinificationFlag.Name)

 			{ // override default JSON, XML, and PlainText formats
 				if c.IsSet(jsonFormatFlag.Name) {
@ -303,6 +305,7 @@ func NewCommand(log *logger.Logger) *cli.Command { //nolint:funlen,gocognit,gocy
 			&proxyHeadersListFlag,
 			&rotationModeFlag,
 			&readBufferSizeFlag,
+			&disableMinificationFlag,
 		},
 	}

--- a/internal/cli/serve/command_test.go
+++ b/internal/cli/serve/command_test.go
@ -97,5 +97,5 @@ func getFreeTcpPort(t *testing.T) uint16 {
 		<-time.After(5 * time.Millisecond)
 	}

-	return uint16(port)
+	return uint16(port) //nolint:gosec
 }
--- a/internal/cli/shared/flags.go
+++ b/internal/cli/shared/flags.go
@ -67,6 +67,7 @@ var AddTemplatesFlag = cli.StringSliceFlag{
 	Usage: "To add a new template, provide the path to the file using this flag (the filename without the extension " +
 		"will be used as the template name)",
 	Config:   cli.StringConfig{TrimSpace: true},
+	Sources:  cli.EnvVars("ADD_TEMPLATE"),
 	Category: CategoryTemplates,
 	Validator: func(paths []string) error {
 		for _, path := range paths {
@ -146,3 +147,11 @@ var DisableL10nFlag = cli.BoolFlag{
 	Category: CategoryOther,
 	OnlyOnce: true,
 }
+
+var DisableMinificationFlag = cli.BoolFlag{
+	Name:     "disable-minification",
+	Usage:    "Disable the minification of HTML pages, including CSS, SVG, and JS (may be useful for debugging)",
+	Sources:  cli.EnvVars("DISABLE_MINIFICATION"),
+	Category: CategoryOther,
+	OnlyOnce: true,
+}
--- a/internal/cli/shared/flags_test.go
+++ b/internal/cli/shared/flags_test.go
@ -91,6 +91,7 @@ func TestAddTemplatesFlag(t *testing.T) {
 	var flag = shared.AddTemplatesFlag

 	assert.Equal(t, "add-template", flag.Name)
+	assert.Contains(t, flag.Sources.String(), "ADD_TEMPLATE")

 	for wantErrMsg, giveValue := range map[string][]string{
 		"missing template path":     {""},
@ -216,3 +217,12 @@ func TestDisableL10nFlag(t *testing.T) {
 	assert.Equal(t, "disable-l10n", flag.Name)
 	assert.Contains(t, flag.Sources.String(), "DISABLE_L10N")
 }
+
+func TestDisableMinificationFlag(t *testing.T) {
+	t.Parallel()
+
+	var flag = shared.DisableMinificationFlag
+
+	assert.Equal(t, "disable-minification", flag.Name)
+	assert.Contains(t, flag.Sources.String(), "DISABLE_MINIFICATION")
+}
--- a/internal/config/config.go
+++ b/internal/config/config.go
@ -56,6 +56,9 @@ type Config struct {
 	// ShowDetails determines whether to show additional details in the error response, extracted from the
 	// incoming request (if supported by the template).
 	ShowDetails bool
+
+	// DisableMinification determines whether to disable minification of the rendered content (e.g., HTML, CSS) or not.
+	DisableMinification bool
 }

 const defaultJSONFormat string = `{
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@ -24,6 +24,7 @@ func TestNew(t *testing.T) {
 		assert.NotEmpty(t, cfg.TemplateName)
 		assert.True(t, cfg.Templates.Has(cfg.TemplateName))
 		assert.Equal(t, uint16(http.StatusNotFound), cfg.DefaultCodeToRender)
+		assert.False(t, cfg.DisableMinification)
 	})

 	t.Run("changing cfg1 should not affect cfg2", func(t *testing.T) {
--- a/internal/http/handlers/error_page/code.go
+++ b/internal/http/handlers/error_page/code.go
@ -28,7 +28,7 @@ func extractCodeFromURL(url string) (uint16, bool) {
 	}

 	if code, err := strconv.ParseUint(fileName, 10, 16); err == nil && code > 0 && code < 999 {
-		return uint16(code), true
+		return uint16(code), true //nolint:gosec
 	}

 	return 0, false
@ -47,7 +47,7 @@ func extractCodeFromHeaders(headers *fasthttp.RequestHeader) (uint16, bool) {
 	// HTTP status code returned by the request
 	if value := headers.Peek("X-Code"); len(value) > 0 && len(value) <= 3 {
 		if code, err := strconv.ParseUint(string(value), 10, 16); err == nil && code > 0 && code < 999 {
-			return uint16(code), true
+			return uint16(code), true //nolint:gosec
 		}
 	}

--- a/internal/http/handlers/error_page/handler.go
+++ b/internal/http/handlers/error_page/handler.go
@ -175,6 +175,14 @@ func New(cfg *config.Config, log *logger.Logger) (_ fasthttp.RequestHandler, clo
 							err.Error(),
 						))
 					} else {
+						if !cfg.DisableMinification {
+							if mini, minErr := template.MiniHTML(content); minErr != nil {
+								log.Warn("HTML minification failed", logger.Error(minErr))
+							} else {
+								content = mini
+							}
+						}
+
 						cache.Put(tpl, tplProps, []byte(content))

 						write(ctx, log, content)
--- a/internal/http/handlers/error_page/handler_test.go
+++ b/internal/http/handlers/error_page/handler_test.go
@ -48,7 +48,7 @@ func TestHandler(t *testing.T) {
 			wantStatusCode: http.StatusOK,
 			wantHeaders:    map[string]string{"Content-Type": "text/html; charset=utf-8"},
 			wantBodyIncludes: []string{
-				"<!DOCTYPE html>",
+				"<!doctype html>",
 				"<title>407: Proxy Authentication Required",
 				"Proxy Authentication Required",
 			},
--- a/internal/http/server.go
+++ b/internal/http/server.go
@ -40,7 +40,7 @@ func NewServer(log *logger.Logger, readBufferSize uint) Server {
 		server: &fasthttp.Server{
 			ReadTimeout:                  readTimeout,
 			WriteTimeout:                 writeTimeout,
-			ReadBufferSize:               int(readBufferSize),
+			ReadBufferSize:               int(readBufferSize), //nolint:gosec
 			DisablePreParseMultipartForm: true,
 			NoDefaultServerHeader:        true,
 			CloseOnShutdown:              true,
--- a/internal/http/server_test.go
+++ b/internal/http/server_test.go
@ -392,5 +392,5 @@ func getFreeTcpPort(t *testing.T) uint16 {
 		<-time.After(5 * time.Millisecond)
 	}

-	return uint16(port)
+	return uint16(port) //nolint:gosec
 }
--- a/internal/template/minify.go
+++ b/internal/template/minify.go
@ -0,0 +1,23 @@
+package template
+
+import (
+	"github.com/tdewolff/minify/v2"
+	"github.com/tdewolff/minify/v2/css"
+	"github.com/tdewolff/minify/v2/html"
+	"github.com/tdewolff/minify/v2/js"
+	"github.com/tdewolff/minify/v2/svg"
+)
+
+var htmlMinify = func() *minify.M { //nolint:gochecknoglobals
+	var m = minify.New()
+
+	m.AddFunc("text/css", css.Minify)
+	m.Add("text/html", &html.Minifier{KeepDocumentTags: true, KeepEndTags: true, KeepQuotes: true})
+	m.AddFunc("image/svg+xml", svg.Minify)
+	m.AddFunc("application/javascript", js.Minify)
+
+	return m
+}()
+
+// MiniHTML minifies HTML data, including inline CSS, SVG and JS.
+func MiniHTML(data string) (string, error) { return htmlMinify.String("text/html", data) }
--- a/internal/template/minify_test.go
+++ b/internal/template/minify_test.go
@ -0,0 +1,94 @@
+package template_test
+
+import (
+	"sync"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"gh.tarampamp.am/error-pages/internal/template"
+)
+
+func TestMiniHTML(t *testing.T) {
+	t.Parallel()
+
+	var wg sync.WaitGroup
+
+	for range 100 { // race condition provocation
+		wg.Add(1)
+
+		go func() {
+			defer wg.Done()
+
+			for give, want := range map[string]string{
+				"": "",
+				`<!-- Simple HTML page -->
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Test</title>
+</head>
+<body>
+	<h1 align="center">Test</h1>
+</body>
+</html>`: `<!doctype html><html><head><title>Test</title></head><body><h1 align="center">Test</h1></body></html>`,
+				`<!-- css styles -->
+<html>
+<head>
+	<style>
+		.foo:hover {
+			color: #f0a; /* comment */
+		}
+	</style>
+</head>
+<body>
+	<p style="color: red" class="bar">Text</p>
+</body>
+</html>`: `<html><head><style>.foo:hover{color:#f0a}</style></head><body><p style="color:red" class="bar">Text</p></body></html>`,
+				`<!-- svg -->
+<svg xmlns="http://www.w3.org/2000/svg">
+	<g>
+		<circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" />
+	</g>
+</svg>`: `<svg><g><circle cx="50" cy="50" r="40" stroke="#000" stroke-width="3" fill="red"/></g></svg>`,
+				`<!-- js -->
+<html>
+<body>
+<script>
+	// comment
+	console.log('Hello, World!');
+
+	let foo = 1;
+	foo++;
+</script>
+</body>
+</html>`: `<html><body><script>console.log("Hello, World!");let foo=1;foo++</script></body></html>`,
+				`<!-- js module not changed -->
+<html>
+<body>
+<script type="module">
+	// comment
+	console.log('Hello, World!');
+
+	let foo = 1;
+	foo++;
+</script>
+</body>
+</html>`: `<html><body><script type="module">
+	// comment
+	console.log('Hello, World!');
+
+	let foo = 1;
+	foo++;
+</script></body></html>`,
+			} {
+				var got, err = template.MiniHTML(give)
+
+				assert.NoError(t, err)
+				assert.Equal(t, want, got)
+			}
+		}()
+	}
+
+	wg.Wait()
+}
--- a/l10n/l10n.js
+++ b/l10n/l10n.js
@ -16,7 +16,7 @@ Object.defineProperty(window, 'l10n', {
     *
     * @link https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes language codes list (column `Set 1` or `ISO 639-1:2002`)
     *
-     * @type {Map<string, Map<'fr'|'ru'|'uk'|'pt'|'nl'|'de'|'es'|'zh'|'id'|'pl', string>>}
+     * @type {Map<string, Map<'fr'|'ru'|'uk'|'pt'|'nl'|'de'|'es'|'zh'|'id'|'pl'|'ko', string>>}
     */
    const data = Object.freeze(new Map([
      [tkn('Error'), new Map([
@ -30,6 +30,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '错误'],
        ['id', 'Kesalahan'],
        ['pl', 'Błąd'],
+        ['ko', '오류'],
      ])],
      [tkn('Good luck'), new Map([
        ['fr', 'Bonne chance'],
@ -42,6 +43,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '祝好运'],
        ['id', 'Semoga berhasil!'],
        ['pl', 'Powodzenia'],
+        ['ko', '행운을 빌어요'],
      ])],
      [tkn('UH OH'), new Map([
        ['fr', 'Oups'],
@ -54,6 +56,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '哎呀'],
        ['id', 'Ups'],
        ['pl', 'Ojej'],
+        ['ko', '헉'],
      ])],
      [tkn('Request details'), new Map([
        ['fr', 'Détails de la requête'],
@ -66,6 +69,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求详情'],
        ['id', 'Rincian permintaan'],
        ['pl', 'Poproś o szczegóły'],
+        ['ko', '요청 세부사항'],
      ])],
      [tkn('Double-check the URL'), new Map([
        ['fr', 'Vérifiez l’URL'],
@ -78,6 +82,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请再次检查地址'],
        ['id', 'Periksa URL'],
        ['pl', 'Sprawdź adres URL'],
+        ['ko', 'URL을 다시 확인하세요'],
      ])],
      [tkn('Alternatively, go back'), new Map([
        ['fr', 'Essayer de revenir en arrière'],
@ -90,6 +95,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '或返回上一页'],
        ['id', 'Atau, kembali'],
        ['pl', 'Alternatywnie wróć'],
+        ['ko', '혹은, 돌아가기'],
      ])],
      [tkn("Here's what might have happened"), new Map([
        ['fr', 'Voici ce qui aurait pu se passer'],
@ -102,6 +108,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '可能原因有'],
        ['id', 'Inilah yang bisa saja terjadi'],
        ['pl', 'Oto, co mogło się wydarzyć'],
+        ['ko', '다음이 발생했을 수 있어요'],
      ])],
      [tkn('You may have mistyped the URL'), new Map([
        ['fr', 'Vous avez peut-être mal tapé l’URL'],
@ -114,6 +121,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '您可能输入了错误的地址'],
        ['id', 'Anda mungkin tersalah memasukkan URL'],
        ['pl', 'Być może błędnie wpisałeś adres URL'],
+        ['ko', 'URL을 잘못 입력하셨을 수 있어요'],
      ])],
      [tkn('The site was moved'), new Map([
        ['fr', 'Le site a été déplacé'],
@ -126,6 +134,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '站点已被转移'],
        ['id', 'Halaman dipindahkan'],
        ['pl', 'Witryna została przeniesiona'],
+        ['ko', '사이트가 이동했어요'],
      ])],
      [tkn('It was never here'), new Map([
        ['fr', 'Il n’a jamais été ici'],
@ -138,6 +147,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '站点从未存在'],
        ['id', 'Itu Tidak pernah di sini'],
        ['pl', 'Nigdy jej nie było'],
+        ['ko', '여기에 있던 적이 없어요'],
      ])],
      [tkn('Bad Request'), new Map([
        ['fr', 'Mauvaise requête'],
@ -150,6 +160,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '错误请求'],
        ['id', 'Permintaan yang salah'],
        ['pl', 'Nieprawidłowe żądanie'],
+        ['ko', '잘못된 요청'],
      ])],
      [tkn('The server did not understand the request'), new Map([
        ['fr', 'Le serveur ne comprend pas la requête'],
@ -162,6 +173,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器不理解该请求'],
        ['id', 'Server tidak memahami permintaan'],
        ['pl', 'Serwer nie zrozumiał żądania'],
+        ['ko', '서버가 요청을 이해하지 못했어요'],
      ])],
      [tkn('Unauthorized'), new Map([
        ['fr', 'Non autorisé'],
@ -174,6 +186,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '未经授权'],
        ['id', 'Tidak diotorisasi'],
        ['pl', 'Nieautoryzowany'],
+        ['ko', '권한 없음'],
      ])],
      [tkn('The requested page needs a username and a password'), new Map([
        ['fr', 'La page demandée nécessite un nom d’utilisateur et un mot de passe'],
@ -186,6 +199,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求的页面需要用户名和密码'],
        ['id', 'Halaman yang diminta membutuhkan nama pengguna dan kata sandi'],
        ['pl', 'Żądana strona wymaga podania nazwy użytkownika i hasła'],
+        ['ko', '요청하신 페이지에는 사용자 이름과 비밀번호가 필요해요'],
      ])],
      [tkn('Forbidden'), new Map([
        ['fr', 'Interdit'],
@ -198,6 +212,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '禁止访问'],
        ['id', 'Dilarang'],
        ['pl', 'Zabroniony'],
+        ['ko', '금지됨'],
      ])],
      [tkn('Access is forbidden to the requested page'), new Map([
        ['fr', 'Accès interdit à la page demandée'],
@ -210,6 +225,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '禁止访问请求的页面'],
        ['id', 'Akses dilarang ke halaman yang diminta'],
        ['pl', 'Dostęp do żądanej strony jest zabroniony'],
+        ['ko', '요청하신 페이지에 대한 접근이 금지되어 있어요'],
      ])],
      [tkn('Not Found'), new Map([
        ['fr', 'Introuvable'],
@ -222,6 +238,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '未找到'],
        ['id', 'Tidak ditemukan'],
        ['pl', 'Nie znaleziono'],
+        ['ko', '찾을 수 없음'],
      ])],
      [tkn('The server can not find the requested page'), new Map([
        ['fr', 'Le serveur ne peut trouver la page demandée'],
@ -234,6 +251,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器找不到请求的页面'],
        ['id', 'Server tidak dapat menemukan halaman yang diminta'],
        ['pl', 'Serwer nie może znaleźć żądanej strony'],
+        ['ko', '서버가 요청한 페이지를 찾을 수 없어요'],
      ])],
      [tkn('Method Not Allowed'), new Map([
        ['fr', 'Méthode Non Autorisée'],
@ -246,6 +264,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '方法不被允许'],
        ['id', 'Metode tidak diizinkan'],
        ['pl', 'Niedozwolona metoda'],
+        ['ko', '허용되지 않은 메소드'],
      ])],
      [tkn('The method specified in the request is not allowed'), new Map([
        ['fr', 'La méthode spécifiée dans la requête n’est pas autorisée'],
@ -258,6 +277,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求指定的方法不被允许'],
        ['id', 'Metode dalam permintaan tidak diizinkan'],
        ['pl', 'Metoda określona w żądaniu jest niedozwolona'],
+        ['ko', '요청에 사용한 메소드는 허용되지 않아요'],
      ])],
      [tkn('Proxy Authentication Required'), new Map([
        ['fr', 'Authentification proxy requise'],
@ -270,6 +290,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '需要代理服务器身份验证'],
        ['id', 'Diperlukan otentikasi proxy'],
        ['pl', 'Wymagane uwierzytelnianie proxy'],
+        ['ko', '프록시 인증 필요'],
      ])],
      [tkn('You must authenticate with a proxy server before this request can be served'), new Map([
        ['fr', 'Vous devez vous authentifier avec un serveur proxy avant que cette requête puisse être servie'],
@ -282,6 +303,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '您必须对代理服务器进行身份验证，然后才能让请求得到处理'],
        ['id', 'Anda harus mengautentikasi dengan server proxy sebelum permintaan ini dapat dilayani'],
        ['pl', 'Musisz uwierzytelnić się na serwerze proxy, zanim to żądanie będzie mogło zostać obsłużone'],
+        ['ko', '이 요청을 처리하려면 프록시 서버로 인증해야 해요'],
      ])],
      [tkn('Request Timeout'), new Map([
        ['fr', 'Requête expiré'],
@ -294,6 +316,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求超时'],
        ['id', 'Meminta batas waktu'],
        ['pl', 'Przekroczenie limitu czasu żądania'],
+        ['ko', '요청 시간초과'],
      ])],
      [tkn('The request took longer than the server was prepared to wait'), new Map([
        ['fr', 'La requête prend plus de temps que prévu'],
@ -306,6 +329,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求用时超过了服务器设置的最长等待时间'],
        ['id', 'Permintaan memakan waktu lebih lama dari yang bisa ditunggu oleh server'],
        ['pl', 'Żądanie trwało dłużej niż serwer był gotowy czekać'],
+        ['ko', '요청이 서버가 기다릴 수 있는 시간보다 오래 걸렸어요'],
      ])],
      [tkn('Conflict'), new Map([
        ['fr', 'Conflit'],
@ -318,6 +342,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '冲突'],
        ['id', 'Konflik'],
        ['pl', 'Konflikt'],
+        ['ko', '상충'],
      ])],
      [tkn('The request could not be completed because of a conflict'), new Map([
        ['fr', 'La requête n’a pas pu être complétée à cause d’un conflit'],
@ -330,6 +355,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '由于冲突，请求无法完成'],
        ['id', 'Permintaan tidak dapat diselesaikan karena adanya konflik'],
        ['pl', 'Żądanie nie mogło zostać wykonane z powodu konfliktu'],
+        ['ko', '상충으로 인해 요청을 완료할 수 없었어요'],
      ])],
      [tkn('Gone'), new Map([
        ['fr', 'Supprimé'],
@ -342,6 +368,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '已移除'],
        ['id', 'Menghilang'],
        ['pl', 'Usunięto'],
+        ['ko', '사라짐'],
      ])],
      [tkn('The requested page is no longer available'), new Map([
        ['fr', 'La page demandée n’est plus disponible'],
@ -354,6 +381,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求的页面不再可用'],
        ['id', 'Halaman yang diminta tidak lagi tersedia'],
        ['pl', 'Żądana strona nie jest już dostępna'],
+        ['ko', '요청하신 페이지는 더 이상 사용할 수 없어요'],
      ])],
      [tkn('Length Required'), new Map([
        ['fr', 'Longueur requise'],
@ -366,6 +394,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '需要长度'],
        ['id', 'Panjang yang diperlukan'],
        ['pl', 'Wymagana długość'],
+        ['ko', '길이 필요'],
      ])],
      [tkn('The "Content-Length" is not defined. The server will not accept the request without it'), new Map([
        ['fr', 'Le "Content-Length" n’est pas défini. Le serveur ne prendra pas en compte la requête'],
@ -378,6 +407,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '未指定Content-Length(内容长度)。服务器将不接受不包含此头信息的请求'],
        ['id', '"Content-Length" tidak ditentukan. Server tidak akan menerima permintaan tanpa itu'],
        ['pl', 'Wartość "Content-Length" nie jest zdefiniowana. Serwer nie zaakceptuje żądania bez tego parametru'],
+        ['ko', '"Content-Length"가 정의되지 않았습니다. 이 값이 없으면 서버는 요청을 수락하지 않아요'],
      ])],
      [tkn('Precondition Failed'), new Map([
        ['fr', 'Échec de la condition préalable'],
@ -390,6 +420,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '前置条件判定失败'],
        ['id', 'Prasyarat gagal'],
        ['pl', 'Niespełnienie warunku wstępnego'],
+        ['ko', '선결 조건 실패'],
      ])],
      [tkn('The pre condition given in the request evaluated to false by the server'), new Map([
        ['fr', 'La précondition donnée dans la requête a été évaluée comme étant fausse par le serveur'],
@ -402,6 +433,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器评估请求中给出的前置条件的结果为false(假)'],
        ['id', 'Prakondisi gagal'],
        ['pl', 'Warunek wstępny podany w żądaniu został oceniony przez serwer jako nieprawidłowy'],
+        ['ko', '요청에 제공된 선결 조건을 서버는 거짓으로 평가했어요'],
      ])],
      [tkn('Payload Too Large'), new Map([
        ['fr', 'Charge trop volumineuse'],
@ -414,6 +446,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求体过大'],
        ['id', 'Muatan terlalu besar'],
        ['pl', 'Żądanie jest zbyt duże'],
+        ['ko', '콘텐츠가 너무 큼'],
      ])],
      [tkn('The server will not accept the request, because the request entity is too large'), new Map([
        ['fr', 'Le serveur ne prendra pas en compte la requête, car l’entité de la requête est trop volumineuse'],
@ -426,6 +459,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求体过大，服务器将不接受该请求'],
        ['id', 'Server tidak akan menerima permintaan, karena entitas permintaan terlalu besar'],
        ['pl', 'Serwer nie zaakceptuje żądania, ponieważ żądanie jest zbyt duże'],
+        ['ko', '요청 엔터티가 너무 크기 때문에 서버가 요청을 수락하지 않았어요'],
      ])],
      [tkn('Requested Range Not Satisfiable'), new Map([
        ['fr', 'Requête non satisfaisante'],
@ -438,6 +472,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '不满足请求范围'],
        ['id', 'Rentang yang diminta tidak dapat dipenuhi'],
        ['pl', 'Żądany zakres nie jest satysfakcjonujący'],
+        ['ko', '처리할 수 없는 요청 범위'],
      ])],
      [tkn('The requested byte range is not available and is out of bounds'), new Map([
        ['fr', 'Le byte range demandé n’est pas disponible et est hors des limites'],
@ -450,6 +485,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求的字节范围不可用，超出边界'],
        ['id', 'Rentang byte yang diminta tidak tersedia dan di luar batas'],
        ['pl', 'Żądany zakres bajtów nie jest dostępny i znajduje się poza zakresem'],
+        ['ko', '요청한 범위를 사용할 수 없고, 범위를 벗어났어요'],
      ])],
      [tkn("I'm a teapot"), new Map([
        ['fr', 'Je suis une théière'],
@ -462,6 +498,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '我是一只茶壶'],
        ['id', 'Saya adalah teko'],
        ['pl', 'Jestem czajniczkiem'],
+        ['ko', '저는 찻주전자에요'],
      ])],
      [tkn('Attempt to brew coffee with a teapot is not supported'), new Map([
        ['fr', 'Tenter de préparer du café avec une théière n’est pas pris en charge'],
@ -474,6 +511,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '用茶壶泡咖啡不受支持'],
        ['id', 'Upaya menyeduh kopi dengan teko tidak didukung'],
        ['pl', 'Próba zaparzenia kawy za pomocą czajniczka nie jest obsługiwana'],
+        ['ko', '찻주전자로 커피를 내리는 시도는 지원되지 않아요'],
      ])],
      [tkn('Too Many Requests'), new Map([
        ['fr', 'Trop de requêtes'],
@ -486,6 +524,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求过多'],
        ['id', 'Terlalu banyak permintaan'],
        ['pl', 'Zbyt wiele żądań'],
+        ['ko', '요청이 너무 많음'],
      ])],
      [tkn('Too many requests in a given amount of time'), new Map([
        ['fr', 'Trop de requêtes dans un délai donné'],
@ -498,6 +537,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '在给定的时间内发送了过多请求'],
        ['id', 'Terlalu banyak permintaan dalam waktu tertentu'],
        ['pl', 'Zbyt wiele żądań w określonym czasie'],
+        ['ko', '지정된 시간 내에 요청이 너무 많아요'],
      ])],
      [tkn('Internal Server Error'), new Map([
        ['fr', 'Erreur interne du serveur'],
@ -510,6 +550,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '内部服务器错误'],
        ['id', 'Kesalahan server internal'],
        ['pl', 'Wewnętrzny błąd serwera'],
+        ['ko', '내부 서버 오류'],
      ])],
      [tkn('The server met an unexpected condition'), new Map([
        ['fr', 'Le serveur a rencontré une condition inattendue'],
@ -522,6 +563,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器遇到了意外情况'],
        ['id', 'Server mengalami kondisi yang tidak terduga'],
        ['pl', 'Serwer napotkał nieoczekiwany stan'],
+        ['ko', '서버가 예상치 못한 조건이에요'],
      ])],
      [tkn('Bad Gateway'), new Map([
        ['fr', 'Mauvaise passerelle'],
@ -534,6 +576,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '无效网关'],
        ['id', 'Gateway yang buruk'],
        ['pl', 'Błąd bramki'],
+        ['ko', '게이트웨이 불량'],
      ])],
      [tkn('The server received an invalid response from the upstream server'), new Map([
        ['fr', 'Le serveur a reçu une réponse invalide du serveur distant'],
@ -546,6 +589,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器从上游服务器收到了无效的响应'],
        ['id', 'Server menerima respons yang tidak valid dari server induk'],
        ['pl', 'Serwer otrzymał nieprawidłową odpowiedź od serwera nadrzędnego'],
+        ['ko', '게이트웨이가 업스트림 서버로부터 잘못된 응답을 받았어요'],
      ])],
      [tkn('Service Unavailable'), new Map([
        ['fr', 'Service indisponible'],
@ -558,6 +602,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务不可用'],
        ['id', 'Layanan tidak tersedia'],
        ['pl', 'Serwis niedostępny'],
+        ['ko', '서비스 불가능'],
      ])],
      [tkn('The server is temporarily overloading or down'), new Map([
        ['fr', 'Le serveur est temporairement en surcharge ou indisponible'],
@ -570,6 +615,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器暂时过载或不可用'],
        ['id', 'Server untuk sementara kelebihan beban atau tidak tersedia'],
        ['pl', 'Serwer jest tymczasowo przeciążony lub wyłączony'],
+        ['ko', '서버가 일시적으로 과부하 상태이거나 다운되었어요'],
      ])],
      [tkn('Gateway Timeout'), new Map([
        ['fr', 'Expiration Passerelle'],
@ -582,6 +628,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '网关超时'],
        ['id', 'Batas waktu gateway'],
        ['pl', 'Przekroczenie limitu czasu bramki'],
+        ['ko', '게이트웨이 시간초과'],
      ])],
      [tkn('The gateway has timed out'), new Map([
        ['fr', 'Le temps d’attente de la passerelle est dépassé'],
@ -594,6 +641,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '网关响应已经超时'],
        ['id', 'Sambungan ke server induk telah kedaluwarsa'],
        ['pl', 'Bramka przekroczyła limit czasu'],
+        ['ko', '게이트웨이 시간이 초과되었어요'],
      ])],
      [tkn('HTTP Version Not Supported'), new Map([
        ['fr', 'Version HTTP non prise en charge'],
@ -606,6 +654,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', 'HTTP版本不受支持'],
        ['id', 'Versi HTTP tidak didukung'],
        ['pl', 'Wersja HTTP nie jest obsługiwana'],
+        ['ko', '지원하지 않는 HTTP 버전'],
      ])],
      [tkn('The server does not support the "http protocol" version'), new Map([
        ['fr', 'Le serveur ne supporte pas la version du protocole HTTP'],
@ -618,6 +667,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务器不支持该HTTP协议版本'],
        ['id', 'Server tidak mendukung versi HTTP ini'],
        ['pl', 'Serwer nie obsługuje wersji "protokołu http"'],
+        ['ko', '서버가 해당 "HTTP 프로토콜"을 지원하지 않아요'],
      ])],
      [tkn('Host'), new Map([
        ['fr', 'Hôte'],
@ -630,6 +680,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '主机'],
        ['id', 'Host'],
        ['pl', 'Host'],
+        ['ko', '호스트'],
      ])],
      [tkn('Original URI'), new Map([
        ['fr', 'URI d’origine'],
@ -642,6 +693,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '原始URI'],
        ['id', 'URL asli'],
        ['pl', 'Oryginalny URI'],
+        ['ko', '원시 URI'],
      ])],
      [tkn('Forwarded for'), new Map([
        ['fr', 'Transmis pour'],
@ -654,6 +706,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '转发自'],
        ['id', 'Diteruskan untuk'],
        ['pl', 'Przekazane do'],
+        ['ko', '전달받은 대상'],
      ])],
      [tkn('Namespace'), new Map([
        ['fr', 'Espace de noms'],
@ -666,6 +719,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '命名空间'],
        ['id', 'Ruang nama'],
        ['pl', 'Przestrzeń nazw'],
+        ['ko', '네임스페이스'],
      ])],
      [tkn('Ingress name'), new Map([
        ['fr', 'Nom ingress'],
@ -678,6 +732,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '入口名'],
        ['id', 'Nama ingress'],
        ['pl', 'Nazwa wejścia'],
+        ['ko', '인그레스 이름'],
      ])],
      [tkn('Service name'), new Map([
        ['fr', 'Nom du service'],
@ -690,6 +745,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务名'],
        ['id', 'Nama layanan'],
        ['pl', 'Nazwa usługi'],
+        ['ko', '서비스 이름'],
      ])],
      [tkn('Service port'), new Map([
        ['fr', 'Port du service'],
@ -702,6 +758,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务端口'],
        ['id', 'Port layanan'],
        ['pl', 'Port usługi'],
+        ['ko', '서비스 포트'],
      ])],
      [tkn('Request ID'), new Map([
        ['fr', 'Identifiant de la requête'],
@ -714,6 +771,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请求ID'],
        ['id', 'ID permintaan'],
        ['pl', 'Identyfikator żądania'],
+        ['ko', '요청 ID'],
      ])],
      [tkn('Timestamp'), new Map([
        ['fr', 'Horodatage'],
@ -726,6 +784,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '时间戳'],
        ['id', 'Cap waktu'],
        ['pl', 'Sygnatura czasowa'],
+        ['ko', '시간 기록'],
      ])],
      [tkn('client-side error'), new Map([
        ['fr', 'Erreur Client'],
@ -738,6 +797,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '客户端错误'],
        ['id', 'Kesalahan sisi klien'],
        ['pl', 'błąd po stronie klienta'],
+        ['ko', '클라이언트 측 오류'],
      ])],
      [tkn('server-side error'), new Map([
        ['fr', 'Erreur Serveur'],
@ -750,6 +810,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '服务端错误'],
        ['id', 'Kesalahan sisi server'],
        ['pl', 'błąd po stronie serwera'],
+        ['ko', '서버 측 오류'],
      ])],
      [tkn('Your Client'), new Map([
        ['fr', 'Votre Client'],
@ -762,6 +823,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '您的客户端'],
        ['id', 'Klien Anda'],
        ['pl', 'Klient'],
+        ['ko', '내 클라이언트'],
      ])],
      [tkn('Network'), new Map([
        ['fr', 'Réseau'],
@ -774,6 +836,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '网络'],
        ['id', 'Jaringan'],
        ['pl', 'Sieć'],
+        ['ko', '네트워크'],
      ])],
      [tkn('Web Server'), new Map([
        ['fr', 'Serveur Web'],
@ -786,6 +849,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', 'Web服务器'],
        ['id', 'Server web'],
        ['pl', 'Serwer WWW'],
+        ['ko', '웹 서버'],
      ])],
      [tkn('What happened?'), new Map([
        ['fr', 'Que s’est-il passé ?'],
@ -798,6 +862,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '发生了什么？'],
        ['id', 'Apa yang terjadi?'],
        ['pl', 'Co się stało?'],
+        ['ko', '어떤 일이 일어났나요?'],
      ])],
      [tkn('What can I do?'), new Map([
        ['fr', 'Que puis-je faire ?'],
@ -810,6 +875,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '我能做什么？'],
        ['id', 'Apa yang bisa saya lakukan?'],
        ['pl', 'Co mogę zrobić?'],
+        ['ko', '어떤 것을 할 수 있나요?'],
      ])],
      [tkn('Please try again in a few minutes'), new Map([
        ['fr', 'Veuillez réessayer dans quelques minutes'],
@ -822,6 +888,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请在几分钟后重试'],
        ['id', 'Silakan coba lagi dalam beberapa menit'],
        ['pl', 'Spróbuj ponownie za kilka minut'],
+        ['ko', '몇 분 후에 다시 시도해 주세요'],
      ])],
      [tkn('Working'), new Map([
        ['fr', 'Opérationnel'],
@ -834,6 +901,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '正常运行'],
        ['id', 'Fungsi'],
        ['pl', 'Działa'],
+        ['ko', '작동 중'],
      ])],
      [tkn('Unknown'), new Map([
        ['fr', 'Inconnu'],
@ -846,6 +914,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '未知'],
        ['id', 'Tidak diketahui'],
        ['pl', 'Nieznany'],
+        ['ko', '알 수 없음'],
      ])],
      [tkn('Please try to change the request method, headers, payload, or URL'), new Map([
        ['fr', 'Veuillez essayer de changer la méthode de requête, les en-têtes, le contenu ou l’URL'],
@ -858,6 +927,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请尝试更改请求方法、标头、有效负载或URL'],
        ['id', 'Coba lagi dengan metode, header, muatan, atau URL yang berbeda'],
        ['pl', 'Spróbuj zmienić metodę żądania, nagłówki, żądanie lub adres URL'],
+        ['ko', '요청 방법, 헤더, 콘텐츠 또는 URL을 변경해 보세요'],
      ])],
      [tkn('Please check your authorization data'), new Map([
        ['fr', 'Veuillez vérifier vos données d’autorisation'],
@ -870,6 +940,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请检查您的授权数据'],
        ['id', 'Memeriksa detail autentikasi'],
        ['pl', 'Sprawdź swoje dane autoryzacyjne'],
+        ['ko', '인증 데이터를 확인해주세요'],
      ])],
      [tkn('Please double-check the URL and try again'), new Map([
        ['fr', 'Veuillez vérifier l’URL et réessayer'],
@ -882,6 +953,7 @@ Object.defineProperty(window, 'l10n', {
        ['zh', '请再次检查URL并重试'],
        ['id', 'Periksa URL dan coba lagi'],
        ['pl', 'Sprawdź adres URL i spróbuj ponownie'],
+        ['ko', 'URL을 다시 한번 확인해 주세요'],
      ])],
    ]));

--- a/l10n/playground.html
+++ b/l10n/playground.html
@ -118,8 +118,8 @@

  const $langSwitch = document.getElementById('lang-switch');

-  ['fr', 'ru', 'uk', 'pt', 'nl', 'de', 'es', 'zh', 'id', 'pl'].forEach((lang) => {
-    //                                                     ^^^ add your newly added locale here
+  ['fr', 'ru', 'uk', 'pt', 'nl', 'de', 'es', 'zh', 'id', 'pl', 'ko' ].forEach((lang) => {
+    //                                                            ^^^ add your newly added locale here
    const $li = document.createElement('li');
    const $btn = document.createElement('button');

--- a/l10n/readme.md
+++ b/l10n/readme.md
@ -28,3 +28,4 @@ different locales, please follow these steps:
 - 🇨🇳 Chinese by [@CDN18](https://github.com/CDN18)
 - 🇮🇩 Indonesian by [@getwisp](https://github.com/getwisp)
 - 🇵🇱 Polish by [@wielorzeczownik](https://github.com/wielorzeczownik)
+- 🇰🇷 Korean by [@NavyStack](https://github.com/NavyStack)
--- a/templates/app-down.html
+++ b/templates/app-down.html
@ -50,6 +50,7 @@
      width: 100%;
      overflow-x: hidden;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/cats.html
+++ b/templates/cats.html
@ -37,6 +37,7 @@
      color: var(--color-inverted);
      font-family: sans-serif;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/connection.html
+++ b/templates/connection.html
@ -50,6 +50,7 @@
      background-color: var(--color-bg-primary);
      font-family: sans-serif;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/ghost.html
+++ b/templates/ghost.html
@ -39,6 +39,7 @@
      color: var(--color-inverted);
      font-family: sans-serif;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/hacker-terminal.html
+++ b/templates/hacker-terminal.html
@ -25,6 +25,7 @@
      font-family: monospace;
      font-size: 16px;
      overflow: hidden;
+      word-break: keep-all;
    }

    body {
--- a/templates/l7.html
+++ b/templates/l7.html
@ -37,6 +37,7 @@
      color: var(--color-inverted);
      font-family: sans-serif;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/lost-in-space.html
+++ b/templates/lost-in-space.html
@ -43,6 +43,7 @@
      color: var(--color-text-primary);
      font-family: sans-serif;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/noise.html
+++ b/templates/noise.html
@ -39,6 +39,7 @@
      overflow: hidden;
      font-family: sans-serif;
      font-size: 20px;
+      word-break: keep-all;
    }

    canvas {
--- a/templates/orient.html
+++ b/templates/orient.html
@ -41,6 +41,7 @@
      padding: 0;
      background-color: var(--color-bg-primary);
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
--- a/templates/shuffle.html
+++ b/templates/shuffle.html
@ -37,6 +37,7 @@
      color: var(--color-inverted);
      font-family: monospace;
      font-size: 16px;
+      word-break: keep-all;
    }

    @media screen and (min-width: 2000px) {
Author	SHA1	Message	Date
renovate[bot]	9cafa90b4f	chore(deps): update dependency golangci/golangci-lint to v1.60.3 (#306 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2024-08-23 13:31:09 +04:00
renovate[bot]	4892822343	chore(deps): update dependency golangci/golangci-lint to v1.60.2 (#305 ) * chore(deps): update dependency golangci/golangci-lint to v1.60.2 * linter fixes --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paramtamtam <7326800+tarampampam@users.noreply.github.com>	2024-08-21 12:31:28 +04:00
renovate[bot]	9fe6b32572	chore(deps): update dependency golangci/golangci-lint to v1.60.1 (#304 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2024-08-14 16:26:58 +04:00
NavyStack	ff2c6a6e11	(templates): use "word-break: keep-all" (#302 )	2024-08-12 11:34:17 +04:00
NavyStack	3e90b7c71e	(l10n): Add Korean translation (#301 )	2024-08-11 13:54:44 +04:00
Pаramtamtām	c15991458c	Add env variable ADD_TEMPLATE (#295 )	2024-07-06 14:01:17 +04:00
Paramtamtam	7a2d3c1337	Update readme file and CI	2024-07-05 19:03:08 +04:00
Pаramtamtām	141c18cf29	feat: Add HTML/CSS/JS minification on the fly (#293 )	2024-07-05 18:59:07 +04:00
Pаramtamtām	b677064733	fix: Forgot to include the SSL certificates in the Docker image (#292 )	2024-07-05 14:01:06 +04:00