🔀 Merge branch 'master' into feeds

.github/workflows/goreleaser.yml

@@ -0,0 +1,26 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.15
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: 0.x
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,7 +1,8 @@
 # Binaries
 amfora
 amfora-*
-build/
+build
+dist
 
 # Recording
 rec.yml

.golangci.yml

@@ -41,3 +41,6 @@ linters-settings:
   gocritic:
     disabled-checks:
       - ifElseChain
+  goconst:
+    # minimal length of string constant, 3 by default
+    min-len: 5

.goreleaser.yml

@@ -0,0 +1,59 @@
+project_name: amfora
+
+env:
+  - GO111MODULE=on
+
+before:
+  hooks:
+    - go mod download
+    - go generate ./...
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+
+    goos:
+      - linux
+      - windows
+      - darwin
+      - freebsd
+      - netbsd
+      - openbsd
+    goarch:
+      - 386
+      - amd64
+      - arm64
+      - arm
+    goarm:
+      - 6
+      - 7
+
+    ignore:
+      - goos: darwin
+        goarch: 386
+      - goos: freebsd
+        goarch: arm
+      - goos: freebsd
+        goarch: arm64
+      - goos: netbsd
+        goarch: arm
+      - goos: netbsd
+        goarch: arm64
+      - goos: openbsd
+        goarch: arm
+      - goos: openbsd
+        goarch: arm64
+
+archives:
+  - format: binary
+
+    replacements:
+      darwin: macOS
+      386: 32-bit
+      amd64: 64-bit
+
+milestones:
+  - close: true
+
+changelog:
+  skip: true

CHANGELOG.md

@@ -4,25 +4,30 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-
 ## [Unreleased]
+
+
+## [v1.5.0] - 2020-09-01
 ### Added
+- **Proxy support** - see the `[proxies]` section in the config (#66, #80)
 - **Emoji favicons** can now be seen if `emoji_favicons` is enabled in the config (#62)
-- **Proxy support** - specify a proxy in the config for all requests to go through it (#66)
-- The `shift_numbers` key in the config was added, so that non US keyboard users can navigate tabs (#64)
+- `shift_numbers` key in the config was added, so that non US keyboard users can navigate tabs (#64)
 - <kbd>F1</kbd> and <kbd>F2</kbd> keys for navigating to the previous and next tabs (#64)
-- Resolving any relative path (starting with a `.`) in the bottom bar is supported, not just `..` (#71)
-- Set programs in config to open other schemes like `gopher://` or `magnet:` (#74)
+- Resolving any relative path (starts with a `.`) in the bottom bar is supported, not just `..` (#71)
+- You can now set external programs in the config to open other schemes, like `gopher://` or `magnet:` (#74)
 - Auto-redirecting can be enabled - redirect within Gemini up to 5 times automatically (#75) 
+- Help page now documents paging keys (#78)
+- The new tab page can be customized by creating a gemtext file called `newtab.gmi` in the config directory (#67, #83)
 
 ### Changed
 - Update to [go-gemini](https://github.com/makeworld-the-better-one/go-gemini) v0.8.4
 
 ### Fixed
 - Two digit (and higher) link texts are now in line with one digit ones (#60)
-- Race condition when reloading pages, could have caused the cache to still be used
+- Race condition when reloading pages that could have caused the cache to still be used
 - Prevent panic (crash) when the server sends an error with an empty meta string (#73)
 - URLs with with colon-only schemes (like `mailto:`) are properly recognized
+- You can no longer navigate through the history when the help page is open (#55, #78)
 
 
 ## [1.4.0] - 2020-07-28

README.md

@@ -61,12 +61,14 @@ This section is for programmers who want to install from source. Make sure you'r
 
 Install latest release:
 ```
-GO111MODULE=on go get github.com/makeworld-the-better-one/amfora
+go env -w GO111MODULE=on
+go get github.com/makeworld-the-better-one/amfora
 ```
 
 Install latest commit:
 ```
-GO111MODULE=on go get github.com/makeworld-the-better-one/amfora@master
+go env -w GO111MODULE=on
+go get github.com/makeworld-the-better-one/amfora@master
 ```
 
 ## Usage
@@ -95,15 +97,14 @@ Features in *italics* are in the master branch, but not in the latest release.
 - [x] Bookmarks
 - [x] Download pages and arbitrary data
 - [x] Theming
-- [x] *Emoji favicons*
+- [x] Emoji favicons
   - See `gemini://mozz.us/files/rfc_gemini_favicon.gmi` for details
-- [x] *Proxying*
-  - All requests can optionally be sent through another server
-  - A gemini proxy server implementation currently does not exist, but Amfora will support it when it does!
+  - Disabled by default, enable in config
+- [x] Proxying
+  - Schemes like Gopher or HTTP can be proxied through a Gemini server
 - [x] *Subscribe to RSS and Atom feeds and display them*
-  - Subscribing to page changes, similar to how Spacewalk works, is also supported
-- [ ] Support Markdown rendering
-- [ ] Search in pages with <kbd>Ctrl-F</kbd>
+  - Subscribing to page changes, similar to how Spacewalk works, will also be supported
+- [ ] Stream support
 - [ ] Full client certificate UX within the client
   - Create transient and permanent certs within the client, per domain
   - Manage and browse them
@@ -118,6 +119,14 @@ The config file is written in the intuitive [TOML](https://github.com/toml-lang/
 
 On Windows, the file is in `%APPDATA%\amfora\config.toml`, which usually expands to `C:\Users\<username>\AppData\Roaming\amfora\config.toml`.
 
+## Known Bugs
+
+- Pasting on Windows is truncated, the full paste content won't be added. ([#43](https://github.com/makeworld-the-better-one/amfora/issues/43))
+- ANSI codes aren't displaying properly ([#59](https://github.com/makeworld-the-better-one/amfora/issues/59))
+
+You can also check out [all the issues with the bug label](https://github.com/makeworld-the-better-one/amfora/issues?q=is%3Aopen+is%3Aissue+label%3Abug).
+
+
 ## Libraries
 Amfora ❤️ open source!
 

amfora.go

@@ -9,7 +9,11 @@ import (
 	"github.com/makeworld-the-better-one/amfora/feeds"
 )
 
-var version = "1.5.0-unreleased"
+var (
+	version = "1.5.0"
+	commit  = "unknown"
+	builtBy = "unknown"
+)
 
 func main() {
 	// err := logger.Init()
@@ -19,7 +23,9 @@ func main() {
 
 	if len(os.Args) > 1 {
 		if os.Args[1] == "--version" || os.Args[1] == "-v" {
-			fmt.Println("amfora v" + version)
+			fmt.Println("Amfora", version)
+			fmt.Println("Commit:", commit)
+			fmt.Println("Built by:", builtBy)
 			return
 		}
 		if os.Args[1] == "--help" || os.Args[1] == "-h" {

client/client.go

@@ -2,31 +2,43 @@
 package client
 
 import (
+	"net"
 	"net/url"
 
 	"github.com/makeworld-the-better-one/go-gemini"
-	"github.com/spf13/viper"
 )
 
 // Fetch returns response data and an error.
 // The error text is human friendly and should be displayed.
 func Fetch(u string) (*gemini.Response, error) {
-	var res *gemini.Response
-	var err error
 
-	if viper.GetString("a-general.proxy") == "" {
-		res, err = gemini.Fetch(u)
-	} else {
-		res, err = gemini.FetchWithHost(viper.GetString("a-general.proxy"), u)
-	}
+	res, err := gemini.Fetch(u)
 	if err != nil {
 		return nil, err
 	}
 
 	parsed, _ := url.Parse(u)
+
 	ok := handleTofu(parsed.Hostname(), parsed.Port(), res.Cert)
 	if !ok {
 		return res, ErrTofu
 	}
+
 	return res, err
 }
+
+// FetchWithProxy is the same as Fetch, but uses a proxy.
+func FetchWithProxy(proxyHostname, proxyPort, u string) (*gemini.Response, error) {
+	res, err := gemini.FetchWithHost(net.JoinHostPort(proxyHostname, proxyPort), u)
+	if err != nil {
+		return nil, err
+	}
+
+	// Only associate the returned cert with the proxy
+	ok := handleTofu(proxyHostname, proxyPort, res.Cert)
+	if !ok {
+		return res, ErrTofu
+	}
+
+	return res, nil
+}

config/config.go

@@ -22,6 +22,9 @@ var amforaAppData string // Where amfora files are stored on Windows - cached he
 var configDir string
 var configPath string
 
+var NewTabPath string
+var CustomNewTab bool
+
 var TofuStore = viper.New()
 var tofuDBDir string
 var tofuDBPath string
@@ -74,6 +77,13 @@ func Init() error {
 	}
 	configPath = filepath.Join(configDir, "config.toml")
 
+	// Search for a custom new tab
+	NewTabPath = filepath.Join(configDir, "newtab.gmi")
+	CustomNewTab = false
+	if _, err := os.Stat(NewTabPath); err == nil {
+		CustomNewTab = true
+	}
+
 	// Store TOFU db directory and file paths
 	if runtime.GOOS == "windows" {
 		// Windows just stores it in APPDATA along with other stuff

config/default.go

@@ -21,8 +21,8 @@ home = "gemini://gemini.circumlunar.space"
 # If set to false, a prompt will be shown before following redirects.
 auto_redirect = false
 
-# What command to run to open a HTTP URL. Set to "default" to try to guess the browser,
-# or set to "off" to not open HTTP URLs.
+# What command to run to open a HTTP(S) URL. Set to "default" to try to guess the browser,
+# or set to "off" to not open HTTP(S) URLs.
 # If a command is set, than the URL will be added (in quotes) to the end of the command.
 # A space will be prepended if necessary.
 http = "default"
@@ -55,12 +55,6 @@ page_max_time = 10
 # Whether to replace tab numbers with emoji favicons, which are cached.
 emoji_favicons = false
 
-# Proxy server, through which all requests would be sent.
-# String should be a host: a domain/IP with an optional port. Port 1965 is assumed otherwise.
-# The proxy server needs to be a Gemini server that supports proxying.
-# By default it is empty, which disables the proxy.
-proxy = ""
-
 
 [keybindings]
 # In the future there will be more settings here.
@@ -74,10 +68,13 @@ shift_numbers = "!@#$%^&*()"
 # Allows setting the commands to run for various URL schemes.
 # E.g. to open FTP URLs with FileZilla set the following key:
 #   ftp = "filezilla"
-# You can set any scheme to "off" to disable handling it.
+# You can set any scheme to "off" or "" to disable handling it, or
+# just leave the key unset.
 #
 # DO NOT use this for setting the HTTP command.
-# Use the http setting in the "a-general" section above
+# Use the http setting in the "a-general" section above.
+#
+# NOTE: These settings are override by the ones in the proxies section.
 
 # This is a special key that defines the handler for all URL schemes for which
 # no handler is defined.
@@ -93,6 +90,20 @@ max_size = 0  # Size in bytes
 max_pages = 30 # The maximum number of pages the cache will store
 
 
+[proxies]
+# Allows setting a Gemini proxy for different schemes.
+# The settings are similar to the url-handlers section above.
+# E.g. to open a gopher page by connecting to a Gemini proxy server:
+#   gopher = "example.com:123"
+#
+# Port 1965 is assumed if no port is specified.
+#
+# NOTE: These settings override any external handlers specified in
+# the url-handlers section.
+#
+# Note that HTTP and HTTPS are treated as separate protocols here.
+
+
 [theme]
 # This section is for changing the COLORS used in Amfora.
 # These colors only apply if 'color' is enabled above.

default-config.toml

@@ -18,8 +18,8 @@ home = "gemini://gemini.circumlunar.space"
 # If set to false, a prompt will be shown before following redirects.
 auto_redirect = false
 
-# What command to run to open a HTTP URL. Set to "default" to try to guess the browser,
-# or set to "off" to not open HTTP URLs.
+# What command to run to open a HTTP(S) URL. Set to "default" to try to guess the browser,
+# or set to "off" to not open HTTP(S) URLs.
 # If a command is set, than the URL will be added (in quotes) to the end of the command.
 # A space will be prepended if necessary.
 http = "default"
@@ -52,12 +52,6 @@ page_max_time = 10
 # Whether to replace tab numbers with emoji favicons, which are cached.
 emoji_favicons = false
 
-# Proxy server, through which all requests would be sent.
-# String should be a host: a domain/IP with an optional port. Port 1965 is assumed otherwise.
-# The proxy server needs to be a Gemini server that supports proxying.
-# By default it is empty, which disables the proxy.
-proxy = ""
-
 
 [keybindings]
 # In the future there will be more settings here.
@@ -71,10 +65,13 @@ shift_numbers = "!@#$%^&*()"
 # Allows setting the commands to run for various URL schemes.
 # E.g. to open FTP URLs with FileZilla set the following key:
 #   ftp = "filezilla"
-# You can set any scheme to "off" to disable handling it.
+# You can set any scheme to "off" or "" to disable handling it, or
+# just leave the key unset.
 #
 # DO NOT use this for setting the HTTP command.
-# Use the http setting in the "a-general" section above
+# Use the http setting in the "a-general" section above.
+#
+# NOTE: These settings are override by the ones in the proxies section.
 
 # This is a special key that defines the handler for all URL schemes for which
 # no handler is defined.
@@ -90,6 +87,20 @@ max_size = 0  # Size in bytes
 max_pages = 30 # The maximum number of pages the cache will store
 
 
+[proxies]
+# Allows setting a Gemini proxy for different schemes.
+# The settings are similar to the url-handlers section above.
+# E.g. to open a gopher page by connecting to a Gemini proxy server:
+#   gopher = "example.com:123"
+#
+# Port 1965 is assumed if no port is specified.
+#
+# NOTE: These settings override any external handlers specified in
+# the url-handlers section.
+#
+# Note that HTTP and HTTPS are treated as separate protocols here.
+
+
 [theme]
 # This section is for changing the COLORS used in Amfora.
 # These colors only apply if 'color' is enabled above.

display/bookmarks.go

@@ -116,7 +116,7 @@ func Bookmarks(t *tab) {
 		bkmkPageRaw += fmt.Sprintf("=> %s %s\r\n", keys[i], m[keys[i]])
 	}
 	// Render and display
-	content, links := renderer.RenderGemini(bkmkPageRaw, textWidth(), leftMargin())
+	content, links := renderer.RenderGemini(bkmkPageRaw, textWidth(), leftMargin(), false)
 	page := structs.Page{
 		Raw:       bkmkPageRaw,
 		Content:   content,

display/display.go

@@ -51,8 +51,6 @@ var tabRow = cview.NewTextView().
 var layout = cview.NewFlex().
 	SetDirection(cview.FlexRow)
 
-var renderedNewTabContent string
-var newTabLinks []string
 var newTabPage structs.Page
 
 var App = cview.NewApplication().
@@ -202,7 +200,8 @@ func Init() {
 	})
 
 	// Render the default new tab content ONCE and store it for later
-	renderedNewTabContent, newTabLinks = renderer.RenderGemini(newTabContent, textWidth(), leftMargin())
+	newTabContent := getNewTabContent()
+	renderedNewTabContent, newTabLinks := renderer.RenderGemini(newTabContent, textWidth(), leftMargin(), false)
 	newTabPage = structs.Page{
 		Raw:       newTabContent,
 		Content:   renderedNewTabContent,
@@ -232,6 +231,11 @@ func Init() {
 			// It's focused on a modal right now, nothing should interrupt
 			return event
 		}
+		_, ok = App.GetFocus().(*cview.Table)
+		if ok {
+			// It's focused on help right now
+			return event
+		}
 
 		if tabs[curTab].mode == tabModeDone {
 			// All the keys and operations that can only work while NOT loading
@@ -514,6 +518,24 @@ func SwitchTab(tab int) {
 }
 
 func Reload() {
+	if tabs[curTab].page.URL == "about:newtab" && config.CustomNewTab {
+		// Re-render new tab, similar to Init()
+		newTabContent := getNewTabContent()
+		tmpTermW := termW
+		renderedNewTabContent, newTabLinks := renderer.RenderGemini(newTabContent, textWidth(), leftMargin(), false)
+		newTabPage = structs.Page{
+			Raw:       newTabContent,
+			Content:   renderedNewTabContent,
+			Links:     newTabLinks,
+			URL:       "about:newtab",
+			Width:     tmpTermW,
+			Mediatype: structs.TextGemini,
+		}
+		temp := newTabPage // Copy
+		setPage(tabs[curTab], &temp)
+		return
+	}
+
 	if !tabs[curTab].hasContent() {
 		return
 	}

display/feeds.go

@@ -54,7 +54,7 @@ func Feeds(t *tab) {
 		feedPageRaw += fmt.Sprintf("=>%s %s - %s\n", entry.URL, entry.Author, entry.Title)
 	}
 
-	content, links := renderer.RenderGemini(feedPageRaw, textWidth(), leftMargin())
+	content, links := renderer.RenderGemini(feedPageRaw, textWidth(), leftMargin(), false)
 	page := structs.Page{
 		Raw:       feedPageRaw,
 		Content:   content,

display/help.go

@@ -12,12 +12,14 @@ var helpCells = strings.TrimSpace(`
 ?|Bring up this help. You can scroll!
 Esc|Leave the help
 Arrow keys, h/j/k/l|Scroll and move a page.
+PgUp, u|Go up a page in document
+PgDn, d|Go down a page in document
+g|Go to top of document
+G|Go to bottom of document
 Tab|Navigate to the next item in a popup.
 Shift-Tab|Navigate to the previous item in a popup.
 b, Alt-Left|Go back in the history
 f, Alt-Right|Go forward in the history
-g|Go to top of document
-G|Go to bottom of document
 spacebar|Open bar at the bottom - type a URL, link number, search term.
 |You can also type two dots (..) to go up a directory in the URL.
 |Typing new:N will open link number N in a new tab
@@ -60,7 +62,7 @@ func Help() {
 func helpInit() {
 	// Populate help table
 	helpTable.SetDoneFunc(func(key tcell.Key) {
-		if key == tcell.KeyEsc {
+		if key == tcell.KeyEsc || key == tcell.KeyEnter {
 			tabPages.SwitchToPage(strconv.Itoa(curTab))
 			App.SetFocus(tabs[curTab].view)
 			App.Draw()

display/newtab.go

@@ -1,12 +1,20 @@
-//nolint
 package display
 
-var newTabContent = `# New Tab
+import (
+	"io/ioutil"
+
+	"github.com/makeworld-the-better-one/amfora/config"
+)
+
+//nolint
+var defaultNewTabContent = `# New Tab
 
 You've opened a new tab. Use the bar at the bottom to browse around. You can start typing in it by pressing the space key.
 
 Press the ? key at any time to bring up the help, and see other keybindings. Most are what you expect.
 
+You can customize this page by creating a gemtext file called newtab.gmi, in Amfora's configuration folder.
+
 Happy browsing!
 
 => about:bookmarks Bookmarks
@@ -14,3 +22,12 @@ Happy browsing!
 => //gemini.circumlunar.space Project Gemini
 => https://github.com/makeworld-the-better-one/amfora Amfora homepage [HTTPS]
 `
+
+// Read the new tab content from a file if it exists or fallback to a default page.
+func getNewTabContent() string {
+	data, err := ioutil.ReadFile(config.NewTabPath)
+	if err == nil {
+		return string(data)
+	}
+	return defaultNewTabContent
+}

display/private.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"net"
 	"net/url"
 	"os/exec"
 	"strconv"
@@ -77,7 +78,11 @@ func reformatPage(p *structs.Page) {
 	switch p.Mediatype {
 	case structs.TextGemini:
 		// Links are not recorded because they won't change
-		rendered, _ = renderer.RenderGemini(p.Raw, textWidth(), leftMargin())
+		proxied := true
+		if strings.HasPrefix(p.URL, "gemini") || strings.HasPrefix(p.URL, "about") {
+			proxied = false
+		}
+		rendered, _ = renderer.RenderGemini(p.Raw, textWidth(), leftMargin(), proxied)
 	case structs.TextPlain:
 		rendered = renderer.RenderPlainText(p.Raw, leftMargin())
 	case structs.TextAnsi:
@@ -167,6 +172,7 @@ func handleHTTP(u string, showInfo bool) {
 func handleOther(u string) {
 	// The URL should have a scheme due to a previous call to normalizeURL
 	parsed, _ := url.Parse(u)
+
 	// Search for a handler for the URL scheme
 	handler := strings.TrimSpace(viper.GetString("url-handlers." + parsed.Scheme))
 	if len(handler) == 0 {
@@ -330,15 +336,36 @@ func handleURL(t *tab, u string, numRedirects int) (string, bool) {
 		return ret("", false)
 	}
 
+	proxy := strings.TrimSpace(viper.GetString("proxies." + parsed.Scheme))
+	usingProxy := false
+
+	proxyHostname, proxyPort, err := net.SplitHostPort(proxy)
+	if err != nil {
+		// Error likely means there's no port in the host
+		proxyHostname = proxy
+		proxyPort = "1965"
+	}
+
 	if strings.HasPrefix(u, "http") {
-		handleHTTP(u, true)
-		return ret("", false)
+		if proxy == "" || proxy == "off" {
+			// No proxy available
+			handleHTTP(u, true)
+			return ret("", false)
+		}
+		usingProxy = true
 	}
-	if !strings.HasPrefix(u, "gemini") {
-		handleOther(u)
-		return ret("", false)
+
+	if !strings.HasPrefix(u, "http") && !strings.HasPrefix(u, "gemini") {
+		// Not a Gemini URL
+		if proxy == "" || proxy == "off" {
+			// No proxy available
+			handleOther(u)
+			return ret("", false)
+		}
+		usingProxy = true
 	}
-	// Gemini URL
+
+	// Gemini URL, or one with a Gemini proxy available
 
 	// Load page from cache if possible
 	page, ok := cache.GetPage(u)
@@ -352,7 +379,12 @@ func handleURL(t *tab, u string, numRedirects int) (string, bool) {
 	t.mode = tabModeLoading
 	App.Draw()
 
-	res, err := client.Fetch(u)
+	var res *gemini.Response
+	if usingProxy {
+		res, err = client.FetchWithProxy(proxyHostname, proxyPort, u)
+	} else {
+		res, err = client.Fetch(u)
+	}
 
 	// Loading may have taken a while, make sure tab is still valid
 	if !isValidTab(t) {
@@ -360,20 +392,32 @@ func handleURL(t *tab, u string, numRedirects int) (string, bool) {
 	}
 
 	if errors.Is(err, client.ErrTofu) {
-		if Tofu(parsed.Host, client.GetExpiry(parsed.Hostname(), parsed.Port())) {
-			// They want to continue anyway
-			client.ResetTofuEntry(parsed.Hostname(), parsed.Port(), res.Cert)
-			// Response can be used further down, no need to reload
+		if usingProxy {
+			// They are using a proxy
+			if Tofu(proxy, client.GetExpiry(proxyHostname, proxyPort)) {
+				// They want to continue anyway
+				client.ResetTofuEntry(proxyHostname, proxyPort, res.Cert)
+				// Response can be used further down, no need to reload
+			} else {
+				// They don't want to continue
+				return ret("", false)
+			}
 		} else {
-			// They don't want to continue
-			return ret("", false)
+			if Tofu(parsed.Host, client.GetExpiry(parsed.Hostname(), parsed.Port())) {
+				// They want to continue anyway
+				client.ResetTofuEntry(parsed.Hostname(), parsed.Port(), res.Cert)
+				// Response can be used further down, no need to reload
+			} else {
+				// They don't want to continue
+				return ret("", false)
+			}
 		}
 	} else if err != nil {
 		Error("URL Fetch Error", err.Error())
 		return ret("", false)
 	}
 	if renderer.CanDisplay(res) {
-		page, err := renderer.MakePage(u, res, textWidth(), leftMargin())
+		page, err := renderer.MakePage(u, res, textWidth(), leftMargin(), usingProxy)
 		// Rendering may have taken a while, make sure tab is still valid
 		if !isValidTab(t) {
 			return ret("", false)

renderer/page.go

@@ -57,7 +57,7 @@ func CanDisplay(res *gemini.Response) bool {
 
 // MakePage creates a formatted, rendered Page from the given network response and params.
 // You must set the Page.Width value yourself.
-func MakePage(url string, res *gemini.Response, width, leftMargin int) (*structs.Page, error) {
+func MakePage(url string, res *gemini.Response, width, leftMargin int, proxied bool) (*structs.Page, error) {
 	if !CanDisplay(res) {
 		return nil, ErrCantDisplay
 	}
@@ -102,7 +102,7 @@ func MakePage(url string, res *gemini.Response, width, leftMargin int) (*structs
 	}
 
 	if mediatype == "text/gemini" {
-		rendered, links := RenderGemini(utfText, width, leftMargin)
+		rendered, links := RenderGemini(utfText, width, leftMargin, proxied)
 		return &structs.Page{
 			Mediatype: structs.TextGemini,
 			URL:       url,

renderer/renderer.go

@@ -87,13 +87,17 @@ func tagLines(s, start, end string) string {
 
 // convertRegularGemini converts non-preformatted blocks of text/gemini
 // into a cview-compatible format.
+// Since this only works on non-preformatted blocks, RenderGemini
+// should always be used instead.
+//
 // It also returns a slice of link URLs.
 // numLinks is the number of links that exist so far.
 // width is the number of columns to wrap to.
 //
-// Since this only works on non-preformatted blocks, RenderGemini
-// should always be used instead.
-func convertRegularGemini(s string, numLinks, width int) (string, []string) {
+//
+// proxied is whether the request is through the gemini:// scheme.
+// If it's not a gemini:// page, set this to true.
+func convertRegularGemini(s string, numLinks, width int, proxied bool) (string, []string) {
 	links := make([]string, 0)
 	lines := strings.Split(s, "\n")
 	wrappedLines := make([]string, 0) // Final result
@@ -175,7 +179,8 @@ func convertRegularGemini(s string, numLinks, width int) (string, []string) {
 
 			if viper.GetBool("a-general.color") {
 				pU, err := urlPkg.Parse(url)
-				if err == nil && (pU.Scheme == "" || pU.Scheme == "gemini" || pU.Scheme == "about") {
+				if !proxied && err == nil &&
+					(pU.Scheme == "" || pU.Scheme == "gemini" || pU.Scheme == "about") {
 					// A gemini link
 					// Add the link text in blue (in a region), and a gray link number to the left of it
 					// Those are the default colors, anyway
@@ -267,7 +272,10 @@ func convertRegularGemini(s string, numLinks, width int) (string, []string) {
 //
 // width is the number of columns to wrap to.
 // leftMargin is the number of blank spaces to prepend to each line.
-func RenderGemini(s string, width, leftMargin int) (string, []string) {
+//
+// proxied is whether the request is through the gemini:// scheme.
+// If it's not a gemini:// page, set this to true.
+func RenderGemini(s string, width, leftMargin int, proxied bool) (string, []string) {
 	s = cview.Escape(s)
 	if viper.GetBool("a-general.color") {
 		s = cview.TranslateANSI(s)
@@ -292,7 +300,7 @@ func RenderGemini(s string, width, leftMargin int) (string, []string) {
 				)
 			} else {
 				// Not preformatted, regular text
-				ren, lks := convertRegularGemini(buf, len(links), width)
+				ren, lks := convertRegularGemini(buf, len(links), width, proxied)
 				links = append(links, lks...)
 				rendered += ren
 			}
@@ -310,7 +318,7 @@ func RenderGemini(s string, width, leftMargin int) (string, []string) {
 	} else {
 		// Not preformatted, regular text
 		// Same code as in the loop above
-		ren, lks := convertRegularGemini(buf, len(links), width)
+		ren, lks := convertRegularGemini(buf, len(links), width, proxied)
 		links = append(links, lks...)
 		rendered += ren
 	}