Bug fixing port type error when serving

README.md

@@ -25,50 +25,43 @@ There are a couple ways to install `tantivy-cli`.
 If you are a Rust programmer, you probably have `cargo` installed and you can just
 run `cargo install tantivy-cli`
 
-
-
 ## Creating the index:  `new`
- 
+
 Let's create a directory in which your index will be stored.
 
 ```bash
     # create the directory
     mkdir wikipedia-index
 ```
 
-
 We will now initialize the index and create its schema.
 The [schema](https://quickwit-oss.github.io/tantivy/tantivy/schema/index.html) defines
 the list of your fields, and for each field:
-- its name 
+- its name
 - its type, currently `u64`, `i64` or `str`
 - how it should be indexed.
 
-You can find more information about the latter on 
+You can find more information about the latter on
 [tantivy's schema documentation page](https://quickwit-oss.github.io/tantivy/tantivy/schema/index.html)
 
 In our case, our documents will contain
 * a title
-* a body 
+* a body
 * a url
 
-We want the title and the body to be tokenized and indexed. We also want 
+We want the title and the body to be tokenized and indexed. We also want
 to add the term frequency and term positions to our index.
 
 Running `tantivy new` will start a wizard that will help you
 define the schema of the new index.
 
-Like all the other commands of `tantivy`, you will have to 
+Like all the other commands of `tantivy`, you will have to
 pass it your index directory via the `-i` or `--index`
 parameter as follows:
 
-
 ```bash
     tantivy new -i wikipedia-index
 ```
-
-
-
 Answer the questions as follows:
 
 ```none
@@ -142,13 +135,10 @@ It is a fairly human readable JSON, so you can check its content.
 
 It contains two sections:
 - segments (currently empty, but we will change that soon)
-- schema 
-
-
+- schema
 
 # Indexing the document: `index`
 
-
 Tantivy's `index` command offers a way to index a json file.
 The file must contain one JSON object per line.
 The structure of this JSON object must match that of our schema definition.
@@ -168,10 +158,9 @@ If you are in a rush you can [download 100 articles in the right format here (11
 
 The `index` command will index your document.
 By default it will use as 3 thread, each with a buffer size of 1GB split a
-across these threads. 
+across these threads.
 
-
-```
+```bash
     cat wiki-articles.json | tantivy index -i ./wikipedia-index
 ```
 
@@ -192,18 +181,18 @@ The main file is `meta.json`.
 
 You should also see a lot of files with a UUID as filename, and different extensions.
 Our index is in fact divided in segments. Each segment acts as an individual smaller index.
-Its name is simply a uuid. 
+Its name is simply a uuid.
 
 If you decided to index the complete wikipedia, you may also see some of these files disappear.
 Having too many segments can hurt search performance, so tantivy actually automatically starts
-merging segments. 
+merging segments.
 
 # Serve the search index: `serve`
 
 Tantivy's cli also embeds a search server.
 You can run it with the following command.
 
-```
+```bash
     tantivy serve -i wikipedia-index
 ```
 
@@ -218,32 +207,31 @@ By default this query is treated as `barack OR obama`.
 You can also search for documents that contains both term, by adding a `+` sign before the terms in your query.
 
     http://localhost:3000/api/?q=%2Bbarack%20%2Bobama&nhits=20
-    
+
 Also, `-` makes it possible to remove documents the documents containing a specific term.
 
     http://localhost:3000/api/?q=-barack%20%2Bobama&nhits=20
-    
+
 Finally tantivy handle phrase queries.
 
     http://localhost:3000/api/?q=%22barack%20obama%22&nhits=20
-    
+
 
 # Search the index via the command line
 
 You may also use the `search` command to stream all documents matching a specific query.
 The documents are returned in an unspecified order.
 
-```
+```bash
     tantivy search -i wikipedia-index -q "barack obama"
     tantivy search -i hdfs --query "*" --agg '{"severities":{"terms":{"field":"severity_text"}}}'
 ```
 
-
 # Benchmark the index: `bench`
 
 Tantivy's cli provides a simple benchmark tool.
 You can run it with the following command.
 
-```
+```bash
     tantivy bench -i wikipedia-index -n 10 -q queries.txt
 ```

src/main.rs

@@ -33,6 +33,7 @@ fn main() {
                 .arg(Arg::new("host")
                     .long("host")
                     .value_name("host")
+                    .default_value("localhost")
                     .help("host to listen to")
                     .default_value("localhost")
                     .value_parser(clap::value_parser!(String))
@@ -42,7 +43,6 @@ fn main() {
                     .long("port")
                     .value_name("port")
                     .help("Port")
-                    .default_value("3000")
                     .value_parser(clap::value_parser!(usize))
                 )
         )