Explicit ordering of flags based on importance and use frequency (#1002)

## Description

Disable automatic flag sorting and explicitly order based on something more sensible. Fixes the order in both inline help output and docs. 

## Type of change

<!--- Please check the type of change your PR introduces: --->
- [x] 🌻 Feature
- [ ] 🐛 Bugfix
- [x] 🗺️ Documentation
- [ ] 🤖 Test
- [ ] 💻 CI/Deployment
- [ ] 🐹 Trivial/Minor

## Issue(s)

<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
* Fixes # 783

## Test Plan

<!-- How will this be tested prior to merging.-->
- [x] 💪 Manual
- [ ] ⚡ Unit test
- [ ] 💚 E2E

src/cli/backup/exchange.go

@@ -68,13 +68,16 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 	switch parent.Use {
 	case createCommand:
 		c, fs = utils.AddCommand(parent, exchangeCreateCmd())
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		// More generic (ex: --all) and more frequently used flags take precedence.
+		fs.BoolVar(&exchangeAll,
+			"all", false,
+			"Backup all Exchange data for all users")
 		fs.StringSliceVar(
 			&user,
 			"user", nil,
 			"Backup Exchange data by user ID; accepts "+utils.Wildcard+" to select all users")
-		fs.BoolVar(&exchangeAll,
-			"all", false,
-			"Backup all Exchange data for all users")
 		fs.StringSliceVar(
 			&exchangeData,
 			"data", nil,
@@ -86,20 +89,19 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 
 	case detailsCommand:
 		c, fs = utils.AddCommand(parent, exchangeDetailsCmd())
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		// More generic (ex: --all) and more frequently used flags take precedence.
 		fs.StringVar(&backupID,
 			"backup", "",
 			"ID of the backup containing the details to be shown")
 		cobra.CheckErr(c.MarkFlagRequired("backup"))
+		fs.StringSliceVar(
+			&user,
+			"user", nil,
+			"Select backup details by user ID; accepts "+utils.Wildcard+" to select all users")
 
-		// per-data-type flags
+		// email flags
-		fs.StringSliceVar(
-			&contact,
-			"contact", nil,
-			"Select backup details by contact ID; accepts "+utils.Wildcard+" to select all contacts")
-		fs.StringSliceVar(
-			&contactFolder,
-			"contact-folder", nil,
-			"Select backup details by contact folder ID; accepts "+utils.Wildcard+" to select all contact folders")
 		fs.StringSliceVar(
 			&email,
 			"email", nil,
@@ -108,24 +110,14 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&emailFolder,
 			"email-folder", nil,
 			"Select backup details by email folder ID; accepts "+utils.Wildcard+" to select all email folders")
-		fs.StringSliceVar(
-			&event,
-			"event", nil,
-			"Select backup details by event ID; accepts "+utils.Wildcard+" to select all events")
-		fs.StringSliceVar(
-			&eventCalendar,
-			"event-calendar", nil,
-			"Select backup details by event calendar ID; accepts "+utils.Wildcard+" to select all events")
-		fs.StringSliceVar(
-			&user,
-			"user", nil,
-			"Select backup details by user ID; accepts "+utils.Wildcard+" to select all users")
-
-		// exchange-info flags
 		fs.StringVar(
-			&contactName,
+			&emailSubject,
-			"contact-name", "",
+			"email-subject", "",
-			"Select backup details where the contact name contains this value")
+			"Restore mail where the email subject lines contain this value")
+		fs.StringVar(
+			&emailSender,
+			"email-sender", "",
+			"Restore mail where the email sender matches this user id")
 		fs.StringVar(
 			&emailReceivedAfter,
 			"email-received-after", "",
@@ -134,14 +126,20 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&emailReceivedBefore,
 			"email-received-before", "",
 			"Restore mail where the email was received before this datetime")
+
+		// event flags
+		fs.StringSliceVar(
+			&event,
+			"event", nil,
+			"Select backup details by event ID; accepts "+utils.Wildcard+" to select all events")
+		fs.StringSliceVar(
+			&eventCalendar,
+			"event-calendar", nil,
+			"Select backup details by event calendar ID; accepts "+utils.Wildcard+" to select all events")
 		fs.StringVar(
-			&emailSender,
+			&eventSubject,
-			"email-sender", "",
+			"event-subject", "",
-			"Restore mail where the email sender matches this user id")
+			"Select backup details where the event subject contains this value")
-		fs.StringVar(
-			&emailSubject,
-			"email-subject", "",
-			"Restore mail where the email subject lines contain this value")
 		fs.StringVar(
 			&eventOrganizer,
 			"event-organizer", "",
@@ -158,10 +156,21 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&eventStartsBefore,
 			"event-starts-before", "",
 			"Select backup details where the event starts before this datetime")
+
+		fs.StringSliceVar(
+			&contact,
+			"contact", nil,
+			"Select backup details by contact ID; accepts "+utils.Wildcard+" to select all contacts")
+		fs.StringSliceVar(
+			&contactFolder,
+			"contact-folder", nil,
+			"Select backup details by contact folder ID; accepts "+utils.Wildcard+" to select all contact folders")
+
+		// exchange-info flags
 		fs.StringVar(
-			&eventSubject,
+			&contactName,
-			"event-subject", "",
+			"contact-name", "",
-			"Select backup details where the event subject contains this value")
+			"Select backup details where the contact name contains this value")
 
 	case deleteCommand:
 		c, fs = utils.AddCommand(parent, exchangeDeleteCmd())

src/cli/cli.go

@@ -58,11 +58,14 @@ func CorsoCommand() *cobra.Command {
 
 // BuildCommandTree builds out the command tree used by the Corso library.
 func BuildCommandTree(cmd *cobra.Command) {
+	// want to order flags explicitly
+	cmd.PersistentFlags().SortFlags = false
+
 	cmd.Flags().BoolP("version", "v", version, "current version info")
 	cmd.PersistentPostRunE = config.InitFunc()
 	config.AddConfigFlags(cmd)
-	print.AddOutputFlag(cmd)
 	logger.AddLogLevelFlag(cmd)
+	print.AddOutputFlag(cmd)
 	options.AddGlobalOperationFlags(cmd)
 
 	cmd.CompletionOptions.DisableDefaultCmd = true

src/cli/print/print.go

@@ -137,6 +137,7 @@ func Item(ctx context.Context, p Printable) {
 
 // print prints the printable items,
 // according to the caller's requested format.
+//
 //revive:disable:redefines-builtin-id
 func print(w io.Writer, p Printable) {
 	if outputAsJSON || outputAsJSONDebug {

src/cli/repo/s3.go

@@ -37,10 +37,12 @@ func addS3Commands(parent *cobra.Command) *cobra.Command {
 		c, fs = utils.AddCommand(parent, s3ConnectCmd())
 	}
 
+	// Flags addition ordering should follow the order we want them to appear in help and docs:
+	// More generic (ex: --all) and more frequently used flags take precedence.
 	fs.StringVar(&bucket, "bucket", "", "Name of the S3 bucket (required).")
 	cobra.CheckErr(c.MarkFlagRequired("bucket"))
-	fs.StringVar(&endpoint, "endpoint", "s3.amazonaws.com", "Server endpoint for S3 communication.")
 	fs.StringVar(&prefix, "prefix", "", "Prefix applied to objects in the bucket.")
+	fs.StringVar(&endpoint, "endpoint", "s3.amazonaws.com", "Server endpoint for S3 communication.")
 	fs.BoolVar(&succeedIfExists, "succeed-if-exists", false, "Exit with success if the repo has already been initialized.")
 	// In general, we don't want to expose this flag to users and have them mistake it
 	// for a broad-scale idempotency solution.  We can un-hide it later the need arises.

src/cli/restore/exchange.go

@@ -50,18 +50,18 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 	switch parent.Use {
 	case restoreCommand:
 		c, fs = utils.AddCommand(parent, exchangeRestoreCmd())
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		// More generic (ex: --all) and more frequently used flags take precedence.
+		// general flags
 		fs.StringVar(&backupID, "backup", "", "ID of the backup to restore")
 		cobra.CheckErr(c.MarkFlagRequired("backup"))
 
-		// per-data-type flags
+		fs.StringSliceVar(&user,
-		fs.StringSliceVar(
+			"user", nil,
-			&contact,
+			"Restore all data by user ID; accepts "+utils.Wildcard+" to select all users")
-			"contact", nil,
+
-			"Restore contacts by ID; accepts "+utils.Wildcard+" to select all contacts")
+		// email flags
-		fs.StringSliceVar(
-			&contactFolder,
-			"contact-folder", nil,
-			"Restore all contacts within the folder ID; accepts "+utils.Wildcard+" to select all contact folders")
 		fs.StringSliceVar(&email,
 			"email", nil,
 			"Restore emails by ID; accepts "+utils.Wildcard+" to select all emails")
@@ -69,22 +69,14 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&emailFolder,
 			"email-folder", nil,
 			"Restore all emails by folder ID; accepts "+utils.Wildcard+" to select all email folders")
-		fs.StringSliceVar(&event,
-			"event", nil,
-			"Restore events by ID; accepts "+utils.Wildcard+" to select all events")
-		fs.StringSliceVar(
-			&eventCalendar,
-			"event-calendar", nil,
-			"Restore events by calendar ID; accepts "+utils.Wildcard+" to select all event calendars")
-		fs.StringSliceVar(&user,
-			"user", nil,
-			"Restore all data by user ID; accepts "+utils.Wildcard+" to select all users")
-
-		// exchange-info flags
 		fs.StringVar(
-			&contactName,
+			&emailSubject,
-			"contact-name", "",
+			"email-subject", "",
-			"Restore contacts where the contact name contains this value")
+			"Restore mail where the email subject lines contain this value")
+		fs.StringVar(
+			&emailSender,
+			"email-sender", "",
+			"Restore mail where the email sender matches this user id")
 		fs.StringVar(
 			&emailReceivedAfter,
 			"email-received-after", "",
@@ -93,14 +85,19 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&emailReceivedBefore,
 			"email-received-before", "",
 			"Restore mail where the email was received before this datetime")
+
+		// event flags
+		fs.StringSliceVar(&event,
+			"event", nil,
+			"Restore events by ID; accepts "+utils.Wildcard+" to select all events")
+		fs.StringSliceVar(
+			&eventCalendar,
+			"event-calendar", nil,
+			"Restore events by calendar ID; accepts "+utils.Wildcard+" to select all event calendars")
 		fs.StringVar(
-			&emailSender,
+			&eventSubject,
-			"email-sender", "",
+			"event-subject", "",
-			"Restore mail where the email sender matches this user id")
+			"Restore events where the event subject contains this value")
-		fs.StringVar(
-			&emailSubject,
-			"email-subject", "",
-			"Restore mail where the email subject lines contain this value")
 		fs.StringVar(
 			&eventOrganizer,
 			"event-organizer", "",
@@ -117,10 +114,20 @@ func addExchangeCommands(parent *cobra.Command) *cobra.Command {
 			&eventStartsBefore,
 			"event-starts-before", "",
 			"Restore events where the event starts before this datetime")
+
+		// contacts flags
+		fs.StringSliceVar(
+			&contact,
+			"contact", nil,
+			"Restore contacts by ID; accepts "+utils.Wildcard+" to select all contacts")
+		fs.StringSliceVar(
+			&contactFolder,
+			"contact-folder", nil,
+			"Restore all contacts within the folder ID; accepts "+utils.Wildcard+" to select all contact folders")
 		fs.StringVar(
-			&eventSubject,
+			&contactName,
-			"event-subject", "",
+			"contact-name", "",
-			"Restore events where the event subject contains this value")
+			"Restore contacts where the contact name contains this value")
 
 		// others
 		options.AddOperationFlags(c)

src/cli/restore/onedrive.go

@@ -25,6 +25,11 @@ func addOneDriveCommands(parent *cobra.Command) *cobra.Command {
 	switch parent.Use {
 	case restoreCommand:
 		c, fs = utils.AddCommand(parent, oneDriveRestoreCmd())
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		// More generic (ex: --all) and more frequently used flags take precedence.
+		fs.SortFlags = false
+
 		fs.StringVar(&backupID, "backup", "", "ID of the backup to restore")
 		cobra.CheckErr(c.MarkFlagRequired("backup"))
 

src/cli/utils/utils.go

@@ -52,5 +52,8 @@ func HasNoFlagsAndShownHelp(cmd *cobra.Command) bool {
 // and returns both the clone and its pflags.
 func AddCommand(parent, c *cobra.Command) (*cobra.Command, *pflag.FlagSet) {
 	parent.AddCommand(c)
+
+	c.Flags().SortFlags = false
+
 	return c, c.Flags()
 }