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Parse config files. Refactor parse_option.sh. Print --help and --version to STDOUT.

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Daniel Nichter
2012-01-20 11:34:51 -07:00
parent 51b93a6235
commit acbc6b4622
3 changed files with 143 additions and 68 deletions
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43
t/lib/bash/parse_options.sh
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@@ -1,8 +1,10 @@
#!/usr/bin/env bash
TESTS=27
TESTS=37
TMPFILE="$TEST_TMPDIR/parse-opts-output"
TOOL="pt-stalk"
TMPDIR="$TEST_TMPDIR"
source "$LIB_DIR/log_warn_die.sh"
source "$LIB_DIR/parse_options.sh"
@@ -11,8 +13,6 @@ source "$LIB_DIR/parse_options.sh"
# Parse options from POD using all default values.
# ############################################################################
TOOL="pt-stalk"
TMPDIR="$TEST_TMPDIR"
parse_options "$T_LIB_DIR/samples/bash/po001.sh" "" 2>$TMPFILE
is "`cat $TMPFILE`" "" "No warnings or errors"
@@ -20,7 +20,7 @@ is "`cat $TMPFILE`" "" "No warnings or errors"
is "$OPT_STRING_OPT" "" "Default string option"
is "$OPT_STRING_OPT2" "foo" "Default string option with default"
is "$OPT_TYPELESS_OPTION" "" "Default typeless option"
is "$OPT_NOPTION" "yes" "Defailt neg option"
is "$OPT_NOPTION" "yes" "Default neg option"
is "$OPT_INT_OPT" "" "Default int option"
is "$OPT_INT_OPT2" "42" "Default int option with default"
is "$OPT_VERSION" "" "--version"
@@ -39,6 +39,14 @@ is "$OPT_INT_OPT" "50" "Specified int option (spec)"
is "$OPT_INT_OPT2" "42" "Default int option with default (spec)"
is "$OPT_VERSION" "" "--version (spec)"
# ############################################################################
# --option=value should work like --option value.
# ############################################################################
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --int-opt=42
is "$OPT_INT_OPT" "42" "Specified int option (--option=value)"
# ############################################################################
# Negate an option like --no-option.
# ############################################################################
@@ -46,7 +54,7 @@ is "$OPT_VERSION" "" "--version (spec)"
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --no-noption
is "$OPT_STRING_OPT" "" "Default string option (neg)"
is "$OPT_STRING_OPT2" "foo" "Default string option with default (net)"
is "$OPT_STRING_OPT2" "foo" "Default string option with default (neg)"
is "$OPT_TYPELESS_OPTION" "" "Default typeless option (neg)"
is "$OPT_NOPTION" "no" "Negated option (neg)"
is "$OPT_INT_OPT" "" "Default int option (neg)"
@@ -89,6 +97,31 @@ cmd_ok \
"grep -q 'Exit if the disk is less than this %full.' $TMPFILE" \
"Don't interpolate --help descriptions"
# ###########################################################################
# Config files.
# ###########################################################################
TOOL="pt-test"
cp "$T_LIB_DIR/samples/bash/config001.conf" "$HOME/.$TOOL.conf"
parse_options "$T_LIB_DIR/samples/bash/po001.sh" ""
is "$OPT_STRING_OPT" "abc" "Default string option (conf)"
is "$OPT_STRING_OPT2" "foo" "Default string option with default (conf)"
is "$OPT_TYPELESS_OPTION" "yes" "Default typeless option (conf)"
is "$OPT_NOPTION" "yes" "Default neg option (conf)"
is "$OPT_INT_OPT" "" "Default int option (conf)"
is "$OPT_INT_OPT2" "42" "Default int option with default (conf)"
is "$OPT_VERSION" "" "--version (conf)"
is "$EXT_ARGV" "--host 127.1 --user daniel" "External ARGV (conf)"
# Command line should override config file.
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --string-opt zzz
is "$OPT_STRING_OPT" "zzz" "Command line overrides config file"
rm "$HOME/.$TOOL.conf"
TOOL="pt-stalk"
# ############################################################################
# Done
# ############################################################################

5
t/lib/samples/bash/config001.conf Normal file
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@@ -0,0 +1,5 @@
--string-opt=abc
--typeless-option
--
--host=127.1
--user=daniel