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Add command and pipe syntax

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This commit is contained in:
Jeff 2024-01-25 08:27:24 -05:00
parent fe1f007692
commit 5bdb9f116f
8 changed files with 24445 additions and 18843 deletions
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22
src/abstract_tree/command.rs
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@ -1,24 +1,24 @@
use crate::{AbstractTree, Format, Identifier, Result};
use serde::{Deserialize, Serialize};
use crate::{AbstractTree, Error, Format, Identifier, Map, Result, Type, Value};
#[derive(Debug, Clone, Serialize, Deserialize, Eq, PartialEq, PartialOrd, Ord)]
pub struct Command {
binary_name: String,
arguments: Vec<String>,
}
impl AbstractTree for Command {
fn from_syntax(
node: tree_sitter::Node,
source: &str,
context: &crate::Map,
) -> crate::Result<Self> {
fn from_syntax(node: tree_sitter::Node, source: &str, context: &crate::Map) -> Result<Self> {
Error::expect_syntax_node(source, "command", node)?;
let identifier_node = node.child(1)
}
fn run(&self, source: &str, context: &Map) -> Result<Value> {
todo!()
}
fn run(&self, source: &str, context: &crate::Map) -> crate::Result<crate::Value> {
todo!()
}
fn expected_type(&self, context: &crate::Map) -> crate::Result<crate::Type> {
fn expected_type(&self, context: &Map) -> Result<Type> {
todo!()
}
}

3
src/interpret.rs
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@ -23,7 +23,8 @@ pub fn interpret(source: &str) -> Result<Value> {
///
/// A context is a [Map] instance, which is dust's
/// [BTreeMap][std::collections::btree_map::BTreeMap] that is used internally
/// for the `<map>` type. Any value can be set
/// for the `<map>` type. Any value can be set, including functions and nested
/// maps.
///
/// # Examples
///

36
tree-sitter-dust/corpus/commands.txt
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@ -10,7 +10,7 @@ Simple Command
(statement
(expression
(command
(identifier)))))
(command_text)))))
================================================================================
Nested Command
@ -24,9 +24,8 @@ Nested Command
(statement
(expression
(command
(identifier)
(command
(identifier))))))
(command_text)
(command_text)))))
================================================================================
Command with Arguments
@ -42,19 +41,13 @@ Command with Arguments
(statement
(expression
(command
(identifier)
(command_argument)
(command_argument))))
(statement
(expression
(command
(identifier)
(command_argument))))
(statement
(expression
(command
(identifier)
(command_argument)))))
(command_text)
(command_text)
(command_text)
(command_text)
(command_text)
(command_text)
(command_text)))))
================================================================================
Nested Command with Arguments
@ -68,8 +61,7 @@ Nested Command with Arguments
(statement
(expression
(command
(identifier)
(command
(identifier)
(command_argument)
(command_argument))))))
(command_text)
(command_text)
(command_text)
(command_text)))))

42
tree-sitter-dust/corpus/pipe.txt Normal file
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@ -0,0 +1,42 @@
================================================================================
Simple Command Pipe
================================================================================
*ls | *less
--------------------------------------------------------------------------------
(root
(statement
(pipe
(command
(command_text))
(command
(command_text)))))
================================================================================
Simple Function Pipe
================================================================================
fs:read('file.txt') | output()
--------------------------------------------------------------------------------
(root
(statement
(pipe
(function_call
(function_expression
(index
(index_expression
(value
(built_in_value)))
(index_expression
(identifier))))
(expression
(value
(string))))
(function_call
(function_expression
(value
(built_in_value)))))))

35
tree-sitter-dust/grammar.js
View File

@ -23,6 +23,7 @@ module.exports = grammar({
$.index_assignment,
$.match,
$.return,
$.pipe,
$.while,
),
optional(';'),
@ -64,27 +65,33 @@ module.exports = grammar({
),
),
command: $ =>
prec.right(
pipe: $ =>
prec(
1,
seq(
'*',
$.identifier,
repeat(
choice(
$.command_argument,
$.command,
),
choice(
$.command,
$.function_call,
),
'|',
choice(
$.command,
$.pipe,
$.function_call,
),
),
),
command_argument: $ =>
choice(
/\w+/,
seq('-', /\w+/),
seq('--', /\w+/),
command: $ =>
prec.right(
seq(
'*',
repeat($.command_text),
),
),
command_text: $ => /\S+/,
block: $ =>
seq(
optional('async'),

101
tree-sitter-dust/src/grammar.json
View File

@ -58,6 +58,10 @@
"type": "SYMBOL",
"name": "return"
},
{
"type": "SYMBOL",
"name": "pipe"
},
{
"type": "SYMBOL",
"name": "while"
@ -178,6 +182,49 @@
}
}
},
"pipe": {
"type": "PREC",
"value": 1,
"content": {
"type": "SEQ",
"members": [
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "command"
},
{
"type": "SYMBOL",
"name": "function_call"
}
]
},
{
"type": "STRING",
"value": "|"
},
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "command"
},
{
"type": "SYMBOL",
"name": "pipe"
},
{
"type": "SYMBOL",
"name": "function_call"
}
]
}
]
}
},
"command": {
"type": "PREC_RIGHT",
"value": 0,
@ -188,63 +235,19 @@
"type": "STRING",
"value": "*"
},
{
"type": "SYMBOL",
"name": "identifier"
},
{
"type": "REPEAT",
"content": {
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "command_argument"
},
{
"type": "SYMBOL",
"name": "command"
}
]
"type": "SYMBOL",
"name": "command_text"
}
}
]
}
},
"command_argument": {
"type": "CHOICE",
"members": [
{
"type": "PATTERN",
"value": "\\w+"
},
{
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "-"
},
{
"type": "PATTERN",
"value": "\\w+"
}
]
},
{
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "--"
},
{
"type": "PATTERN",
"value": "\\w+"
}
]
}
]
"command_text": {
"type": "PATTERN",
"value": "\\S+"
},
"block": {
"type": "SEQ",

64
tree-sitter-dust/src/node-types.json
View File

@ -62,28 +62,15 @@
"fields": {},
"children": {
"multiple": true,
"required": true,
"required": false,
"types": [
{
"type": "command",
"named": true
},
{
"type": "command_argument",
"named": true
},
{
"type": "identifier",
"type": "command_text",
"named": true
}
]
}
},
{
"type": "command_argument",
"named": true,
"fields": {}
},
{
"type": "else",
"named": true,
@ -515,6 +502,29 @@
]
}
},
{
"type": "pipe",
"named": true,
"fields": {},
"children": {
"multiple": true,
"required": true,
"types": [
{
"type": "command",
"named": true
},
{
"type": "function_call",
"named": true
},
{
"type": "pipe",
"named": true
}
]
}
},
{
"type": "range",
"named": true,
@ -596,6 +606,10 @@
"type": "match",
"named": true
},
{
"type": "pipe",
"named": true
},
{
"type": "return",
"named": true
@ -797,10 +811,6 @@
"type": "-",
"named": false
},
{
"type": "--",
"named": false
},
{
"type": "-=",
"named": false
@ -889,6 +899,10 @@
"type": "collection",
"named": false
},
{
"type": "command_text",
"named": true
},
{
"type": "else",
"named": false
@ -907,11 +921,11 @@
},
{
"type": "float",
"named": true
"named": false
},
{
"type": "float",
"named": false
"named": true
},
{
"type": "for",
@ -995,11 +1009,11 @@
},
{
"type": "string",
"named": true
"named": false
},
{
"type": "string",
"named": false
"named": true
},
{
"type": "struct",
@ -1017,6 +1031,10 @@
"type": "{",
"named": false
},
{
"type": "|",
"named": false
},
{
"type": "||",
"named": false

42985
tree-sitter-dust/src/parser.c
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