Added long opt parsing, now understands -- and parses non-option elements into cmdarg_argv. Docs updated.

tests/test_dashdash.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/bash4
+
+source $(dirname ${BASH_SOURCE[0]})/../cmdarg.sh
+
+function shunittest_dashdash
+{
+    set -x
+    cmdarg_purge
+    cmdarg_parse -- lolzors something
+    [[ "${cmdarg_argv[0]}" == "lolzors" ]] || return 1
+    [[ "${cmdarg_argv[1]}" == "something" ]] || return 1
+}
+
+function shunittest_missing_dashdash
+{
+    set -x
+    cmdarg_purge
+    ( cmdarg_parse --lolzors ) || return 0
+    return 1
+}
+
+function shunittest_withbool_missing_dashdash
+{
+    set -x
+    cmdarg_purge
+    cmdarg 'x' 'xray' 'thingy for xray'
+    ( cmdarg_parse -x lolzors ) || return 0
+    cmdarg_parse -x -- lolzors
+}
+
+function shunittest_withopt_with_dashdash
+{
+    set -x
+    cmdarg_purge
+    cmdarg 'x:' 'xray' 'thingy for xray'
+    ( cmdarg_parse -x -- lolzors ) || return 0
+}

tests/test_longopt.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/bash4
+
+source $(dirname ${BASH_SOURCE[0]})/../cmdarg.sh
+
+function shunittest_longopt
+{
+    cmdarg_purge
+    cmdarg 'l:' 'long-required-opt' 'Some long opt that requires a value'
+    cmdarg 'o' 'long-boolean-opt' 'Some long option that is boolean'
+    cmdarg 'L:' 'long-required-default-opt' 'Some long opt that requires a value but has a default' '(nil)'
+
+    cmdarg_parse --long-required-opt hooha --long-boolean-opt
+
+    [[ "${cmdarg_cfg['long-required-opt']}" == "hooha" ]] || return 1
+    [[ "${cmdarg_cfg['long-boolean-opt']}" == "true" ]] || return 1
+    [[ "${cmdarg_cfg['long-required-default-opt']}" == "(nil)" ]] || return 1
+}
+
+function shunittest_longopt_shortopts_still_work
+{
+    cmdarg_purge
+    cmdarg 'l:' 'long-required-opt' 'Some long opt that requires a value'
+    cmdarg 'o' 'long-boolean-opt' 'Some long option that is boolean'
+    cmdarg 'L:' 'long-required-default-opt' 'Some long opt that requires a value but has a default' '(nil)'
+
+    cmdarg_parse -l hooha -o
+
+    [[ "${cmdarg_cfg['long-required-opt']}" == "hooha" ]] || return 1
+    [[ "${cmdarg_cfg['long-boolean-opt']}" == "true" ]] || return 1
+    [[ "${cmdarg_cfg['long-required-default-opt']}" == "(nil)" ]] || return 1
+}

tests/test_types.sh

@@ -64,7 +64,7 @@ function shunittest_hash_values
     do
 	cmp="$cmp ${k}=${hash[$k]}"
     done
-    cmp=$(echo "$cmp" | sed s/'^\s*'//)
+    cmp=$(echo "$cmp" | sed s/'^ *'//)
     if [[ "$cmp" != "$base" ]]; then
     	echo "Hash does not contain expected arguments ($cmp vs $base)"
     	cmdarg_dump >&2