mirror of
https://github.com/nushell/nushell.git
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7efb31a4e4
Restructure and streamline token expansion The purpose of this commit is to streamline the token expansion code, by removing aspects of the code that are no longer relevant, removing pointless duplication, and eliminating the need to pass the same arguments to `expand_syntax`. The first big-picture change in this commit is that instead of a handful of `expand_` functions, which take a TokensIterator and ExpandContext, a smaller number of methods on the `TokensIterator` do the same job. The second big-picture change in this commit is fully eliminating the coloring traits, making coloring a responsibility of the base expansion implementations. This also means that the coloring tracer is merged into the expansion tracer, so you can follow a single expansion and see how the expansion process produced colored tokens. One side effect of this change is that the expander itself is marginally more error-correcting. The error correction works by switching from structured expansion to `BackoffColoringMode` when an unexpected token is found, which guarantees that all spans of the source are colored, but may not be the most optimal error recovery strategy. That said, because `BackoffColoringMode` only extends as far as a closing delimiter (`)`, `]`, `}`) or pipe (`|`), it does result in fairly granular correction strategy. The current code still produces an `Err` (plus a complete list of colored shapes) from the parsing process if any errors are encountered, but this could easily be addressed now that the underlying expansion is error-correcting. This commit also colors any spans that are syntax errors in red, and causes the parser to include some additional information about what tokens were expected at any given point where an error was encountered, so that completions and hinting could be more robust in the future. Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com> Co-authored-by: Andrés N. Robalino <andres@androbtech.com>
231 lines
6.8 KiB
TOML
231 lines
6.8 KiB
TOML
[package]
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name = "nu"
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version = "0.8.1"
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authors = ["Yehuda Katz <wycats@gmail.com>", "Jonathan Turner <jonathan.d.turner@gmail.com>", "Andrés N. Robalino <andres@androbtech.com>"]
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description = "A shell for the GitHub era"
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license = "MIT"
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edition = "2018"
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readme = "README.md"
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default-run = "nu"
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repository = "https://github.com/nushell/nushell"
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homepage = "https://www.nushell.sh"
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documentation = "https://www.nushell.sh/book/"
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[workspace]
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members = [
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"crates/nu-macros",
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"crates/nu-errors",
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"crates/nu-source",
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"crates/nu_plugin_average",
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"crates/nu_plugin_binaryview",
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"crates/nu_plugin_fetch",
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"crates/nu_plugin_inc",
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"crates/nu_plugin_match",
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"crates/nu_plugin_post",
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"crates/nu_plugin_ps",
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"crates/nu_plugin_str",
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"crates/nu_plugin_sum",
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"crates/nu_plugin_sys",
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"crates/nu_plugin_textview",
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"crates/nu_plugin_tree",
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"crates/nu-protocol",
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"crates/nu-plugin",
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"crates/nu-parser",
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"crates/nu-value-ext",
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"crates/nu-build"
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]
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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nu-source = {version = "0.8.0", path = "./crates/nu-source"}
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nu-plugin = {version = "0.8.0", path = "./crates/nu-plugin"}
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nu-protocol = {version = "0.8.0", path = "./crates/nu-protocol"}
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nu-errors = {version = "0.8.0", path = "./crates/nu-errors"}
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nu-parser = {version = "0.8.0", path = "./crates/nu-parser"}
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nu-value-ext = {version = "0.8.0", path = "./crates/nu-value-ext"}
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nu_plugin_average = {version = "0.8.0", path = "./crates/nu_plugin_average", optional=true}
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nu_plugin_binaryview = {version = "0.8.0", path = "./crates/nu_plugin_binaryview", optional=true}
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nu_plugin_fetch = {version = "0.8.0", path = "./crates/nu_plugin_fetch", optional=true}
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nu_plugin_inc = {version = "0.8.0", path = "./crates/nu_plugin_inc", optional=true}
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nu_plugin_match = {version = "0.8.0", path = "./crates/nu_plugin_match", optional=true}
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nu_plugin_post = {version = "0.8.0", path = "./crates/nu_plugin_post", optional=true}
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nu_plugin_ps = {version = "0.8.0", path = "./crates/nu_plugin_ps", optional=true}
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nu_plugin_str = {version = "0.8.0", path = "./crates/nu_plugin_str", optional=true}
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nu_plugin_sum = {version = "0.8.0", path = "./crates/nu_plugin_sum", optional=true}
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nu_plugin_sys = {version = "0.8.0", path = "./crates/nu_plugin_sys", optional=true}
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nu_plugin_textview = {version = "0.8.0", path = "./crates/nu_plugin_textview", optional=true}
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nu_plugin_tree = {version = "0.8.0", path = "./crates/nu_plugin_tree", optional=true}
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nu-macros = { version = "0.8.0", path = "./crates/nu-macros" }
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query_interface = "0.3.5"
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typetag = "0.1.4"
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rustyline = "5.0.6"
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chrono = { version = "0.4.10", features = ["serde"] }
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derive-new = "0.5.8"
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prettytable-rs = "0.8.0"
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itertools = "0.8.2"
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ansi_term = "0.12.1"
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nom = "5.0.1"
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dunce = "1.0.0"
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indexmap = { version = "1.3.1", features = ["serde-1"] }
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byte-unit = "3.0.3"
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base64 = "0.11"
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futures-preview = { version = "=0.3.0-alpha.19", features = ["compat", "io-compat"] }
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async-stream = "0.1.2"
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futures_codec = "0.2.5"
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num-traits = "0.2.11"
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term = "0.5.2"
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bytes = "0.4.12"
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log = "0.4.8"
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pretty_env_logger = "0.3.1"
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serde = { version = "1.0.104", features = ["derive"] }
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bson = { version = "0.14.0", features = ["decimal128"] }
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serde_json = "1.0.44"
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serde-hjson = "0.9.1"
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serde_yaml = "0.8"
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serde_bytes = "0.11.3"
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getset = "0.0.9"
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language-reporting = "0.4.0"
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app_dirs = "1.2.1"
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csv = "1.1"
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toml = "0.5.6"
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clap = "2.33.0"
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git2 = { version = "0.11.0", default_features = false }
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dirs = "2.0.2"
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glob = "0.3.0"
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ctrlc = "3.1.3"
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roxmltree = "0.9.0"
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nom_locate = "1.0.0"
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nom-tracable = "0.4.1"
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unicode-xid = "0.2.0"
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serde_ini = "0.2.0"
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subprocess = "0.1.18"
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pretty-hex = "0.1.1"
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hex = "0.4"
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tempfile = "3.1.0"
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ichwh = "0.2"
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textwrap = {version = "0.11.0", features = ["term_size"]}
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shellexpand = "1.1.1"
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pin-utils = "0.1.0-alpha.4"
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num-bigint = { version = "0.2.5", features = ["serde"] }
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bigdecimal = { version = "0.1.0", features = ["serde"] }
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serde_urlencoded = "0.6.1"
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trash = "1.0.0"
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regex = "1"
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cfg-if = "0.1"
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strip-ansi-escapes = "0.1.0"
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calamine = "0.16"
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umask = "0.1"
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futures-util = "0.3.1"
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termcolor = "1.1.0"
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natural = "0.3.0"
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parking_lot = "0.10.0"
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clipboard = {version = "0.5", optional = true }
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ptree = {version = "0.2" }
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starship = { version = "0.33.1", optional = true}
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heim = {version = "0.0.9", optional = true}
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battery = {version = "0.7.5", optional = true}
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syntect = {version = "3.2.0", optional = true }
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onig_sys = {version = "=69.1.0", optional = true }
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crossterm = {version = "0.10.2", optional = true}
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futures-timer = {version = "1.0.2", optional = true}
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url = {version = "2.1.1", optional = true}
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semver = {version = "0.9.0", optional = true}
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[target.'cfg(unix)'.dependencies]
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users = "0.9"
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[features]
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# Dummy executables
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nu-dummies = []
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default = ["nu-dummies", "sys", "ps", "textview", "inc", "str"]
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stable = ["default", "starship-prompt", "binaryview", "match", "tree", "average", "sum", "post", "fetch", "clipboard"]
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# Default
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sys = ["heim", "battery"]
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ps = ["heim", "futures-timer"]
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textview = ["crossterm", "syntect", "onig_sys", "url"]
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inc = ["nu_plugin_inc"]
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str = ["nu_plugin_str"]
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# Stable
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average = ["nu_plugin_average"]
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binaryview = ["nu_plugin_binaryview"]
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fetch = ["nu_plugin_fetch"]
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match = ["nu_plugin_match"]
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post = ["nu_plugin_post"]
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starship-prompt = ["starship"]
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sum = ["nu_plugin_sum"]
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trace = ["nu-parser/trace"]
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tree = ["nu_plugin_tree"]
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[dependencies.rusqlite]
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version = "0.20.0"
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features = ["bundled", "blob"]
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[dev-dependencies]
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pretty_assertions = "0.6.1"
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nu-test-support = { version = "0.8.0", path = "./crates/nu-test-support" }
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[build-dependencies]
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toml = "0.5.6"
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serde = { version = "1.0.104", features = ["derive"] }
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nu-build = { version = "0.8.0", path = "./crates/nu-build" }
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[lib]
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name = "nu"
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doctest = false
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path = "src/lib.rs"
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[[bin]]
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name = "fail"
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path = "crates/nu-test-support/src/dummies/fail.rs"
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required-features = ["nu-dummies"]
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[[bin]]
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name = "chop"
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path = "crates/nu-test-support/src/dummies/chop.rs"
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required-features = ["nu-dummies"]
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[[bin]]
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name = "cococo"
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path = "crates/nu-test-support/src/dummies/cococo.rs"
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required-features = ["nu-dummies"]
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# Core plugins that ship with `cargo install nu` by default
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# Currently, Cargo limits us to installing only one binary
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# unless we use [[bin]], so we use this as a workaround
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[[bin]]
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name = "nu_plugin_core_textview"
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path = "src/plugins/nu_plugin_core_textview.rs"
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required-features = ["textview"]
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[[bin]]
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name = "nu_plugin_core_inc"
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path = "src/plugins/nu_plugin_core_inc.rs"
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required-features = ["inc"]
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[[bin]]
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name = "nu_plugin_core_ps"
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path = "src/plugins/nu_plugin_core_ps.rs"
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required-features = ["ps"]
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[[bin]]
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name = "nu_plugin_core_str"
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path = "src/plugins/nu_plugin_core_str.rs"
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required-features = ["str"]
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[[bin]]
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name = "nu_plugin_core_sys"
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path = "src/plugins/nu_plugin_core_sys.rs"
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required-features = ["sys"]
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# Main nu binary
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[[bin]]
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name = "nu"
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path = "src/main.rs"
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