added -i option to list to search case insensitive

TODO.md

@@ -2,4 +2,3 @@
 - mime-type => exec app + value
 - add waitgroup to db.go funcs
 - RestList does not support any params?
-- case sensitive search: make it insensitive or add -i

anydb.pod

@@ -206,14 +206,16 @@ The B<list> subcommand displays a list of all database entries.
 Usage:
 
     Usage:
-      anydb list  [<filter-regex>] [-t <tag>] [-m <mode>] [-n -N] [-T <tpl>] [flags]
+      anydb list  [<filter-regex>] [-t <tag>] [-m <mode>] [-n -N] [-T <tpl>] [-i] [flags]
 
     Aliases:
       list, /, ls
 
     Flags:
+      -i, --case-insensitive   filter case insensitive
       -h, --help               help for list
-      -m, --mode string        output format (table|wide|json|template), wide is a verbose table. (default 'table')
+      -m, --mode string        output format (table|wide|json|template),
+                               wide is a verbose table. (default 'table')
       -n, --no-headers         omit headers in tables
       -N, --no-human           do not translate to human readable values
       -t, --tags stringArray   tags, multiple allowed
@@ -250,6 +252,8 @@ L<https://github.com/google/re2/wiki/Syntax>. Please note, that this
 regexp dialect is not PCRE compatible, but supports most of its
 features.
 
+If you want to search case insensitive, add the option C<-i>.
+
 You can - as with the B<get> command - use other output modes. The
 default mode is "table". The "wide" mode is, as already mentioned, a
 more detailed table. Also supported is "json" mode and "template"

cfg/config.go

@@ -26,23 +26,24 @@ import (
 	"github.com/tlinden/anydb/common"
 )
 
-var Version string = "v0.0.6"
+var Version string = "v0.0.7"
 
 type BucketConfig struct {
 	Encrypt bool
 }
 
 type Config struct {
-	Debug      bool
-	Dbfile     string
-	Dbbucket   string
-	Template   string
-	Mode       string // wide, table, yaml, json
-	NoHeaders  bool
-	NoHumanize bool
-	Encrypt    bool // one entry
-	Listen     string
-	Buckets    map[string]BucketConfig // config file only
+	Debug           bool
+	Dbfile          string
+	Dbbucket        string
+	Template        string
+	Mode            string // wide, table, yaml, json
+	NoHeaders       bool
+	NoHumanize      bool
+	Encrypt         bool // one entry
+	CaseInsensitive bool
+	Listen          string
+	Buckets         map[string]BucketConfig // config file only
 
 	Tags []string // internal
 	DB   *app.DB  // internal

cmd/crud.go

@@ -188,15 +188,19 @@ func List(conf *cfg.Config) *cobra.Command {
 	)
 
 	var cmd = &cobra.Command{
-		Use:   "list  [<filter-regex>] [-t <tag>] [-m <mode>] [-n -N] [-T <tpl>]",
+		Use:   "list  [<filter-regex>] [-t <tag>] [-m <mode>] [-n -N] [-T <tpl>] [-i]",
 		Short: "List database contents",
 		Long:  `List database contents`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			// errors at this stage do not cause the usage to be shown
 			cmd.SilenceUsage = true
 
 			if len(args) > 0 {
-				attr.Args = args
+				if conf.CaseInsensitive {
+					attr.Args = []string{"(?i)" + args[0]}
+				} else {
+					attr.Args = args
+				}
 			}
 
 			// turn comma list into slice, if needed
@@ -222,6 +226,7 @@ func List(conf *cfg.Config) *cobra.Command {
 	cmd.PersistentFlags().BoolVarP(&wide, "wide-output", "l", false, "output mode: wide")
 	cmd.PersistentFlags().BoolVarP(&conf.NoHeaders, "no-headers", "n", false, "omit headers in tables")
 	cmd.PersistentFlags().BoolVarP(&conf.NoHumanize, "no-human", "N", false, "do not translate to human readable values")
+	cmd.PersistentFlags().BoolVarP(&conf.CaseInsensitive, "case-insensitive", "i", false, "filter case insensitive")
 	cmd.PersistentFlags().StringArrayVarP(&attr.Tags, "tags", "t", nil, "tags, multiple allowed")
 
 	cmd.Aliases = append(cmd.Aliases, "/")

t/workflow.txtar

@@ -18,6 +18,9 @@
 # simple entry
 exec anydb -f test.db set foo bar
 
+# single entry uc()
+exec anydb -f test.db set MUCHAS gracias
+
 # entry with tags
 exec anydb -f test.db set color grey -t flower,plant
 
@@ -37,6 +40,10 @@ exec anydb -f test.db list -t flower
 exec anydb -f test.db list b.r
 stdout bar
 
+# list with -i filter
+exec anydb -f test.db list -i mucha
+stdout MUCHA
+
 # get single entry
 exec anydb -f test.db get color
 stdout grey