mirror of
https://github.com/Dvorinka/Devour.git
synced 2026-06-03 20:13:03 +00:00
first commit
This commit is contained in:
Tomas Dvorak
@@ -0,0 +1,206 @@
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package ui
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import (
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"fmt"
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"os"
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"strings"
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)
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// Version information (set via ldflags at build time)
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var (
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Version = "dev"
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BuildDate = "unknown"
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GitCommit = "unknown"
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)
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// ANSI color codes for terminal output
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const (
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ColorReset = "\033[0m"
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ColorCyan = "\033[36m"
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ColorTeal = "\033[38;5;37m"
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ColorBold = "\033[1m"
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ColorDim = "\033[2m"
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ColorItalic = "\033[3m"
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)
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// IsColorSupported checks if the terminal supports colors
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func IsColorSupported() bool {
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// Check if stdout is a terminal
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if fileInfo, _ := os.Stdout.Stat(); (fileInfo.Mode() & os.ModeCharDevice) != 0 {
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// Check for NO_COLOR environment variable
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if os.Getenv("NO_COLOR") != "" {
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return false
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}
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// Check for TERM variable
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term := os.Getenv("TERM")
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return term != "" && term != "dumb"
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}
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return false
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}
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// Colorize returns a colorized string if colors are supported
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func Colorize(text, colorCode string) string {
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if IsColorSupported() {
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return colorCode + text + ColorReset
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}
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return text
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}
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// PrintHeader prints a styled header with the Devour branding
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func PrintHeader(title string) {
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useColor := IsColorSupported()
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border := strings.Repeat("=", len(title)+4)
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if useColor {
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fmt.Printf("%s%s%s\n", ColorCyan, border, ColorReset)
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fmt.Printf("%s %s %s\n", ColorCyan+ColorBold, title, ColorReset)
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fmt.Printf("%s%s%s\n", ColorCyan, border, ColorReset)
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} else {
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fmt.Println(border)
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fmt.Printf(" %s \n", title)
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fmt.Println(border)
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}
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}
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// PrintSection prints a section header
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func PrintSection(title string) {
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useColor := IsColorSupported()
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line := strings.Repeat("-", 40)
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if useColor {
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fmt.Printf("\n%s%s%s\n", ColorTeal, line, ColorReset)
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fmt.Printf("%s%s%s\n", ColorTeal+ColorBold, title, ColorReset)
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fmt.Printf("%s%s%s\n", ColorTeal, line, ColorReset)
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} else {
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fmt.Printf("\n%s\n", line)
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fmt.Println(title)
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fmt.Printf("%s\n", line)
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}
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}
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// PrintKeyValue prints a key-value pair with styling
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func PrintKeyValue(key, value string) {
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useColor := IsColorSupported()
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if useColor {
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fmt.Printf(" %s%-20s%s %s\n", ColorCyan, key+":", ColorReset, value)
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} else {
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fmt.Printf(" %-20s %s\n", key+":", value)
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}
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}
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// PrintSuccess prints a success message
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func PrintSuccess(message string) {
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useColor := IsColorSupported()
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if useColor {
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fmt.Printf("%s%s%s %s\n", ColorCyan, "SUCCESS:", ColorReset, message)
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} else {
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fmt.Printf("SUCCESS: %s\n", message)
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}
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}
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// PrintError prints an error message
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func PrintError(message string) {
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fmt.Fprintf(os.Stderr, "ERROR: %s\n", message)
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}
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// PrintWarning prints a warning message
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func PrintWarning(message string) {
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fmt.Printf("WARNING: %s\n", message)
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}
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// PrintInfo prints an info message
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func PrintInfo(message string) {
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useColor := IsColorSupported()
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if useColor {
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fmt.Printf("%s%s%s\n", ColorDim, message, ColorReset)
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} else {
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fmt.Println(message)
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}
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}
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// PrintVersionInfo prints detailed version information
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func PrintVersionInfo() {
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PrintHeader("Devour Version Info")
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PrintKeyValue("Version", Version)
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PrintKeyValue("Build Date", BuildDate)
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PrintKeyValue("Git Commit", GitCommit)
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fmt.Println()
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}
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// PrintHelpBanner prints the help banner with character
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func PrintHelpBanner() {
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PrintBanner(Version)
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}
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// PrintStartupBanner prints the startup banner for interactive sessions
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func PrintStartupBanner() {
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PrintWelcome(Version)
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}
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// BoxStyle defines a box drawing style
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type BoxStyle struct {
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TopLeft string
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TopRight string
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BottomLeft string
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BottomRight string
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Horizontal string
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Vertical string
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}
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// DefaultBoxStyle is the default box style
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var DefaultBoxStyle = BoxStyle{
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TopLeft: " ",
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TopRight: " ",
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BottomLeft: " ",
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BottomRight: " ",
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Horizontal: " ",
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Vertical: " ",
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}
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// DoubleBoxStyle uses double-line box characters
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var DoubleBoxStyle = BoxStyle{
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TopLeft: " ",
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TopRight: " ",
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BottomLeft: " ",
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BottomRight: " ",
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Horizontal: " ",
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Vertical: " ",
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}
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// PrintInBox prints text inside a box
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func PrintInBox(text string, style BoxStyle) {
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lines := strings.Split(text, "\n")
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maxWidth := 0
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for _, line := range lines {
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if len(line) > maxWidth {
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maxWidth = len(line)
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}
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}
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// Top border
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fmt.Printf("%s%s%s\n", style.TopLeft, strings.Repeat(style.Horizontal, maxWidth+2), style.TopRight)
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// Content
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for _, line := range lines {
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padding := maxWidth - len(line)
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fmt.Printf("%s %s%s %s\n", style.Vertical, line, strings.Repeat(" ", padding), style.Vertical)
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}
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// Bottom border
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fmt.Printf("%s%s%s\n", style.BottomLeft, strings.Repeat(style.Horizontal, maxWidth+2), style.BottomRight)
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}
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// PrintDivider prints a horizontal divider
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func PrintDivider() {
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useColor := IsColorSupported()
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line := strings.Repeat(" ", 50)
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if useColor {
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fmt.Printf("%s%s%s\n", ColorDim, line, ColorReset)
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} else {
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fmt.Println(line)
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}
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}
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@@ -0,0 +1,179 @@
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package ui
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import (
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"fmt"
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"strings"
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)
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// DevourCharacter is the ASCII art representation of the Devour mascot
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// A documentation-devouring creature with cyan/teal coloring
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const DevourCharacter = `
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___
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.-' '-.
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/ \
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| O O |
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| __ |
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\ ' ' /
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'-.___.-'
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___ / \ ___
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_.-' '/ \' '-._
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_.-' | | '-._
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/ \ ___ / \
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| __ \ / \ / __ |
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| .' '. .---. | | .---. .' '. |
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| | | | | | | | | | | |
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\ \__/ / | | | | | \__/ /
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'.____.' | | | | '.____.'
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| | | |
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| | | |
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/ | | \
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/ | | \
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/ |_____| \
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/ / \ \
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/ / \ \
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/ / \ \
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/_____/ \_____\
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Devour - Documentation Devourer
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`
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// DevourCharacterSmall is a smaller version for compact displays
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const DevourCharacterSmall = `
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___
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.-' '-.
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/ O O \
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| _ |
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\ '-' /
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'-.___.-'
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Documentation Devourer
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`
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// DevourLogo is a stylized text logo
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const DevourLogo = `
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____ _____ __________ _____ ____ _____
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| _ \| ____| ___| ___|_ _| _ \| ____|
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| | | | _| | |_ | |_ | | | | | | _|
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| |_| | |___| _| | _| | | | |_| | |___
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|____/|_____|_| |_| |_| |____/|_____|
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Documentation Devourer
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`
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// DevourBanner combines the character with version info
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const DevourBanner = `
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___
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.-' '-.
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/ O O \
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| _ |
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\ '-' /
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'-.___.-'
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____ _____ __________ _____
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| _ \| ____| ___| ___|_ _|
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| | | | _| | |_ | |_ | |
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| |_| | |___| _| | _| | |
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|____/|_____|_| |_| |_|
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Documentation Devourer v%s
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`
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// PrintCharacter prints the full ASCII character
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func PrintCharacter() {
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fmt.Println(DevourCharacter)
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}
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// PrintCharacterSmall prints the smaller character version
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func PrintCharacterSmall() {
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fmt.Println(DevourCharacterSmall)
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}
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// PrintLogo prints just the text logo
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func PrintLogo() {
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fmt.Println(DevourLogo)
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}
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// PrintBanner prints the character with version info
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func PrintBanner(version string) {
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fmt.Printf(DevourBanner, version)
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}
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// GetCharacter returns the character string
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func GetCharacter() string {
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return DevourCharacter
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}
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// GetCharacterSmall returns the small character string
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func GetCharacterSmall() string {
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return DevourCharacterSmall
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}
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// GetLogo returns the logo string
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func GetLogo() string {
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return DevourLogo
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}
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// GetBanner returns the formatted banner string
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func GetBanner(version string) string {
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return fmt.Sprintf(DevourBanner, version)
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}
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// PrintWelcome prints a welcome message with the character
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func PrintWelcome(version string) {
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PrintBanner(version)
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fmt.Println()
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fmt.Println(" Context ingestion and management for AI")
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fmt.Println()
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}
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// PrintWithColor prints the character with ANSI color codes (cyan/teal theme)
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func PrintWithColor(useColor bool) {
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if useColor {
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// Cyan color for the character
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cyan := "\033[36m"
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reset := "\033[0m"
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fmt.Printf("%s%s%s", cyan, DevourCharacter, reset)
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} else {
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PrintCharacter()
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}
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}
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// GetColoredCharacter returns the character with ANSI color codes
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func GetColoredCharacter(useColor bool) string {
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if useColor {
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cyan := "\033[36m"
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reset := "\033[0m"
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return cyan + DevourCharacter + reset
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}
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return DevourCharacter
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}
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// PrintStatusWithCharacter prints status output with the small character
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func PrintStatusWithCharacter(statusLines []string) {
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// Print small character on the left
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lines := strings.Split(DevourCharacterSmall, "\n")
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maxWidth := 0
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for _, line := range lines {
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if len(line) > maxWidth {
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maxWidth = len(line)
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}
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}
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// Pad character lines and add status
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charIdx := 0
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statusIdx := 0
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for charIdx < len(lines) || statusIdx < len(statusLines) {
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if charIdx < len(lines) {
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line := lines[charIdx]
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// Pad to align status
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padding := maxWidth - len(line)
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if statusIdx < len(statusLines) {
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fmt.Printf("%s%s %s\n", line, strings.Repeat(" ", padding+2), statusLines[statusIdx])
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statusIdx++
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} else {
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fmt.Println(line)
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}
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charIdx++
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} else if statusIdx < len(statusLines) {
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fmt.Printf("%s %s\n", strings.Repeat(" ", maxWidth+2), statusLines[statusIdx])
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statusIdx++
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}
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}
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}
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