From 03b02fb676f1f7da847c1cfc4372b6677b623a0e Mon Sep 17 00:00:00 2001
From: konoui <konoui.dev@gmail.com>
Date: Wed, 18 Aug 2021 22:22:54 +0900
Subject: [PATCH] fix tests and comment

---
 cmd/cmd_test.go      | 10 +++++++++-
 cmd/config.go        |  4 ++--
 cmd/print.go         | 14 +++++++-------
 cmd/workflow.go      |  2 +-
 doc/CONFIGURATION.md |  6 +++---
 5 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/cmd/cmd_test.go b/cmd/cmd_test.go
index e690931..bc779e2 100644
--- a/cmd/cmd_test.go
+++ b/cmd/cmd_test.go
@@ -113,7 +113,7 @@ func TestExecute(t *testing.T) {
 			down: func() { os.Unsetenv(envKeyCommandFormat) },
 		},
 		{
-			name: "tar with remove format",
+			name: "tar and open url with ctrl mod key",
 			args: args{
 				command:  "tar",
 				filepath: testdataPath("test_output_tar_with_ctrl_mod_key.json"),
@@ -496,6 +496,14 @@ func Test_choicePlatform(t *testing.T) {
 			},
 			want: tldr.PlatformCommon,
 		},
+		{
+			name: "returns commond when empty pts",
+			args: args{
+				pts:      []tldr.Platform{},
+				selected: tldr.PlatformCommon,
+			},
+			want: tldr.PlatformCommon,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
diff --git a/cmd/config.go b/cmd/config.go
index de59666..756c4bc 100644
--- a/cmd/config.go
+++ b/cmd/config.go
@@ -7,7 +7,7 @@ import (
 
 type envs struct {
 	formatFunc                       func(string) string
-	openURLModKey                    alfred.ModKey
+	modKeyOpenURL                    alfred.ModKey
 	isUpdateWorkflowRecommendEnabled bool
 	isUpdateDBRecommendEnabled       bool
 }
@@ -27,7 +27,7 @@ type config struct {
 func newConfig() *config {
 	cfg := new(config)
 	cfg.fromEnv.formatFunc = getCommandFormatFunc()
-	cfg.fromEnv.openURLModKey = getOpenURLMod()
+	cfg.fromEnv.modKeyOpenURL = getModKeyOpenURL()
 	cfg.fromEnv.isUpdateDBRecommendEnabled = isUpdateDBRecommendEnabled()
 	cfg.fromEnv.isUpdateWorkflowRecommendEnabled = isUpdateWorkflowRecommendEnabled()
 	return cfg
diff --git a/cmd/print.go b/cmd/print.go
index 53f61fc..0557999 100644
--- a/cmd/print.go
+++ b/cmd/print.go
@@ -69,7 +69,7 @@ func (cfg *config) printPage(cmds []string) error {
 	}
 
 	awf.Append(
-		makeDescriptionItem(p, cfg.fromEnv.openURLModKey),
+		makeDescriptionItem(p, cfg.fromEnv.modKeyOpenURL),
 	)
 	for _, cmd := range p.CmdExamples {
 		command := cfg.fromEnv.formatFunc(cmd.Cmd)
@@ -85,7 +85,7 @@ func (cfg *config) printPage(cmds []string) error {
 	return nil
 }
 
-func makeDescriptionItem(p *tldr.Page, openURLModKey alfred.ModKey) *alfred.Item {
+func makeDescriptionItem(p *tldr.Page, modKey alfred.ModKey) *alfred.Item {
 	// Note descriptions has one line at least
 	// see: https://github.com/tldr-pages/tldr/blob/master/contributing-guides/style-guide.md
 	title := p.CmdDescriptions[0]
@@ -94,15 +94,15 @@ func makeDescriptionItem(p *tldr.Page, openURLModKey alfred.ModKey) *alfred.Item
 		subtitle = p.CmdDescriptions[1]
 	}
 
-	mod := alfred.NewMod()
+	openMod := alfred.NewMod()
 	u, err := parseDetailURL(p.CmdDescriptions)
 	if err != nil {
 		awf.Logger().Warnln(err)
-		mod.
+		openMod.
 			Valid(false).
 			Subtitle("no action")
 	} else {
-		mod.
+		openMod.
 			Arg(u).
 			Subtitle("open more information url").
 			Variable(nextActionKey, nextActionOpenURL)
@@ -116,7 +116,7 @@ func makeDescriptionItem(p *tldr.Page, openURLModKey alfred.ModKey) *alfred.Item
 			alfred.NewIcon().
 				Path("description.png"),
 		).
-		Mod(openURLModKey, mod)
+		Mod(modKey, openMod)
 }
 
 func (cfg *config) printFuzzyPages(cmds []string) error {
@@ -179,7 +179,7 @@ func choicePlatform(pts []tldr.Platform, selected tldr.Platform) tldr.Platform {
 		}
 	}
 
-	// Note: unexpected case, we assume one pts at least but if zero return common
+	// Note: unexpected case, we assume one platform in pts at least but if empty, return common
 	if len(pts) == 0 {
 		return tldr.PlatformCommon
 	}
diff --git a/cmd/workflow.go b/cmd/workflow.go
index b3d5169..8a1e60b 100644
--- a/cmd/workflow.go
+++ b/cmd/workflow.go
@@ -53,7 +53,7 @@ func init() {
 	}
 }
 
-func getOpenURLMod() alfred.ModKey {
+func getModKeyOpenURL() alfred.ModKey {
 	v := os.Getenv(envKeyOpenURLMod)
 	switch v {
 	case "alt":
diff --git a/doc/CONFIGURATION.md b/doc/CONFIGURATION.md
index 175d9c2..52ac2c3 100644
--- a/doc/CONFIGURATION.md
+++ b/doc/CONFIGURATION.md
@@ -4,9 +4,9 @@ The workflow provides some configurations via [workflow environment variables](h
 
 ### Open URL Modifier Key
 
-`TLDR_MOD_KEY_OPEN_URL` is variable that configures to open detail command url with default web browser.
+`TLDR_MOD_KEY_OPEN_URL` is variable that configures keys to open detail command url with web browser.
 
-By default, you can open url with pressing `cmd` + `enter` if a specified command has related URL.
+By default, you can open url with pressing `cmd(⌘)` + `enter` if a specified command has related URL.
 
 Available variables are the followings
 
@@ -16,7 +16,7 @@ Available variables are the followings
 - `fn`
 - `shift`
 
-For example, if you specified `ctrl` for `TLDR_MOD_KEY_OPEN_URL`, you can open url with pressing `ctrl` + `enter`.
+For example, if you specified `ctrl` for `TLDR_MOD_KEY_OPEN_URL`, you can open url with pressing `ctrl(^)` + `enter`.
 
 ### Command Format