Fix jsonschema pagerconfig

Author: karimkhaleel

pkg/commands/git_commands/config.go

@@ -53,7 +53,7 @@ func (self *ConfigCommands) GetPager(width int) string {
 		"columnWidth": strconv.Itoa(width/2 - 6),
 	}
 
-	pagerTemplate := self.UserConfig.Git.Paging.Pager
+	pagerTemplate := string(self.UserConfig.Git.Paging.Pager)
 	return utils.ResolvePlaceholderString(pagerTemplate, templateValues)
 }
 

pkg/config/user_config.go

@@ -2,6 +2,8 @@ package config
 
 import (
 	"time"
+
+	"github.com/karimkhaleel/jsonschema"
 )
 
 type UserConfig struct {
@@ -203,20 +205,30 @@ type GitConfig struct {
 	Log LogConfig `yaml:"log"`
 }
 
+type PagerType string
+
 type PagingConfig struct {
 	// Value of the --color arg in the git diff command. Some pagers want this to be set to 'always' and some want it set to 'never'
 	ColorArg string `yaml:"colorArg" jsonschema:"enum=always,enum=never"`
 	// e.g.
 	// diff-so-fancy
 	// delta --dark --paging=never
 	// ydiff -p cat -s --wrap --width={{columnWidth}}
-	Pager string `yaml:"pager" jsonschema:"example=delta --dark --paging=never,example=diff-so-fancy,example=ydiff -p cat -s --wrap --width={{columnWidth}},minLength=1"`
+	Pager PagerType `yaml:"pager" jsonschema:"minLength=1"`
 	// If true, Lazygit will use whatever pager is specified in `$GIT_PAGER`, `$PAGER`, or your *git config*. If the pager ends with something like ` | less` we will strip that part out, because less doesn't play nice with our rendering approach. If the custom pager uses less under the hood, that will also break rendering (hence the `--paging=never` flag for the `delta` pager).
 	UseConfig bool `yaml:"useConfig"`
 	// e.g. 'difft --color=always'
 	ExternalDiffCommand string `yaml:"externalDiffCommand"`
 }
 
+func (PagerType) JSONSchemaExtend(schema *jsonschema.Schema) {
+	schema.Examples = []any{
+		"delta --dark --paging=never",
+		"diff-so-fancy",
+		"ydiff -p cat -s --wrap --width={{columnWidth}}",
+	}
+}
+
 type CommitConfig struct {
 	// If true, pass '--signoff' flag when committing
 	SignOff bool `yaml:"signOff"`

schema/config.json

@@ -502,8 +502,11 @@
               "type": "string",
               "minLength": 1,
               "description": "e.g.\ndiff-so-fancy\ndelta --dark --paging=never\nydiff -p cat -s --wrap --width={{columnWidth}}",
+              "default": "",
               "examples": [
-                "diff-so-fancy"
+                "delta --dark --paging=never",
+                "diff-so-fancy",
+                "ydiff -p cat -s --wrap --width={{columnWidth}}"
               ]
             },
             "useConfig": {