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Add --report-states flag for reporting state counts for each rule

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This commit is contained in:
Max Brunsfeld 2019-05-20 13:25:01 -07:00
parent 82ff542d3b
commit aeb2f895b4
5 changed files with 165 additions and 37 deletions
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20
cli/src/main.rs
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@ -39,6 +39,12 @@ fn run() -> error::Result<()> {
.arg(Arg::with_name("grammar-path").index(1))
.arg(Arg::with_name("log").long("log"))
.arg(Arg::with_name("properties-only").long("properties"))
.arg(
Arg::with_name("report-states-for-rule")
.long("report-states-for-rule")
.value_name("rule-name")
.takes_value(true),
)
.arg(Arg::with_name("no-minimize").long("no-minimize")),
)
.subcommand(
@ -121,10 +127,22 @@ fn run() -> error::Result<()> {
} else if let Some(matches) = matches.subcommand_matches("generate") {
let grammar_path = matches.value_of("grammar-path");
let properties_only = matches.is_present("properties-only");
let report_symbol_name = matches.value_of("report-states-for-rule").or_else(|| {
if matches.is_present("report-states") {
Some("")
} else {
None
}
});
if matches.is_present("log") {
logger::init();
}
generate::generate_parser_in_directory(&current_dir, grammar_path, properties_only)?;
generate::generate_parser_in_directory(
&current_dir,
grammar_path,
properties_only,
report_symbol_name,
)?;
} else if let Some(matches) = matches.subcommand_matches("test") {
let debug = matches.is_present("debug");
let debug_graph = matches.is_present("debug-graph");