E2E delete command using list API (#4)

* Completed List cmd and added API calls

* Minor comments and add delete code to pass linting

* Typo in descriptions

* Added delete functionality using existing list API

* Updated limit param for list api to default 30

* Minor refactoring

* Linting fixes for survey output

* Implemented review comments

* Handling 404 response when confirm flag is passed

* Added COMMAND back to delete CLI

* Minor comments

* Check http err statuscode for 404

* Validations

* Validations-1

* improved branch flag validation

* removed build

* String match made case insensitive

* Added TODO for error handling

* Updated error message when args are not provided

* Worked on review comments

* Argument length check updated

* Separated direct and indirect dependencies

* Used SPrintF for formatting strings

* Updated lastAccessed time logic

* Removed extra variable userConfirmation

* Removed unnecessary computations

* Printing and formatting changes

* Passed key from input in queryparams

* Scan List API iteratively to get exact matches

* Added pretty print for trimmed list

* Update page number instead of re-generating params

* Added listAllCaches method and moved it to utils

* Moved redTick to utils

* Update internal/utils.go

Co-authored-by: Bishal Prasad <bishal-pdmsft@github.com>

* Limited scope of `sb` to `if` block

* Fixed pretty print issue

* Error type checked for httpError

* Added PrintOneOrMore fn, moved listAll to service

* Implemented `Goment` for last accessed time

* Used percentage based on window size for printing

* Removed stringbuilder and updated fn name

* Made `ListAllCaches` member of `actions_cache.go`

* Updated prettyPrint logic cover better content

* Using PrettyPrint for List command as well.

* Separated direct and indirect modules

Co-authored-by: t-dedah <t-dedah@github.com>
Co-authored-by: Deepak Dahiya <59823596+t-dedah@users.noreply.github.com>
Co-authored-by: Bishal Prasad <bishal-pdmsft@github.com>

internal/utils.go

@@ -2,12 +2,19 @@ package internal
 
 import (
 	"fmt"
+	"math"
 	"net/url"
+	"os"
 	"strconv"
 	"strings"
+	"unicode/utf8"
 
+	"github.com/TwiN/go-color"
+	"github.com/actions/gh-actions-cache/types"
 	gh "github.com/cli/go-gh"
 	ghRepo "github.com/cli/go-gh/pkg/repository"
+	"github.com/moby/term"
+	"github.com/nleeper/goment"
 )
 
 const MB_IN_BYTES = 1024 * 1024
@@ -70,3 +77,64 @@ func FormatCacheSize(size_in_bytes float64) string {
 
 	return fmt.Sprintf("%.2f GB", size_in_bytes/GB_IN_BYTES)
 }
+
+func PrettyPrintCacheList(caches []types.ActionsCache) {
+	fd := os.Stdin.Fd()
+	ws, _ := term.GetWinsize(fd)
+	width := math.Min(float64(ws.Width), 180)
+	keyWidth := int(math.Floor(0.30 * width))
+	sizeWidth := int(math.Floor(0.12 * width))
+	refWidth := int(math.Floor(0.20 * width))
+	timeWidth := int(math.Floor(0.20 * width))
+	for _, cache := range caches {
+		var formattedRow string = getFormattedCacheInfo(cache, keyWidth, sizeWidth, refWidth, timeWidth)
+		fmt.Println(formattedRow)
+	}
+}
+func PrettyPrintTrimmedCacheList(caches []types.ActionsCache) {
+	length := len(caches)
+	limit := 30
+	if length > limit {
+		PrettyPrintCacheList(caches[:limit])
+		fmt.Printf("... and %d more\n\n", length-limit)
+	} else {
+		PrettyPrintCacheList(caches[:length])
+	}
+	fmt.Print("\n")
+}
+
+func lastAccessedTime(lastAccessedAt string) string {
+	lastAccessed, _ := goment.New(lastAccessedAt)
+	return fmt.Sprintf("Used %s", lastAccessed.FromNow())
+}
+
+func trimOrPad(value string, maxSize int) string {
+	if len(value) > maxSize {
+		value = value[:maxSize-3] + "..."
+	} else {
+		value = value + strings.Repeat(" ", maxSize-len(value))
+	}
+	return value
+}
+
+func getFormattedCacheInfo(cache types.ActionsCache, keyWidth int, sizeWidth int, refWidth int, timeWidth int) string {
+	key := trimOrPad(cache.Key, keyWidth)
+	size := trimOrPad(fmt.Sprintf("[%s]", FormatCacheSize(cache.SizeInBytes)), sizeWidth)
+	ref := trimOrPad(cache.Ref, refWidth)
+	time := trimOrPad(lastAccessedTime(cache.LastAccessedAt), timeWidth)
+	return fmt.Sprintf(" %s    %s    %s    %s", key, size, ref, time)
+}
+
+func RedTick() string {
+	src := "\u2713"
+	tick, _ := utf8.DecodeRuneInString(src)
+	redTick := color.Colorize(color.Red, string(tick))
+	return redTick
+}
+
+func PrintSingularOrPlural(count int, singularStr string, pluralStr string) string {
+	if count == 1 {
+		return fmt.Sprintf("%d %s", count, singularStr)
+	}
+	return fmt.Sprintf("%d %s", count, pluralStr)
+}