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3d340657b5
This PR: 1. Adds basic support for `CustomValue` to `explore`. Previously `open foo.db | explore` didn't really work, now we "materialize" the whole database to a `Value` before loading it 2. Adopts `anyhow` for error handling in `explore`. Previously we were kind of rolling our own version of `anyhow` by shoving all errors into a `std::io::Error`; I think this is much nicer. This was necessary because as part of 1), collecting input is now fallible... 3. Removes a lot of `explore`'s fancy command help system. - Previously each command (`:help`, `:try`, etc.) had a sophisticated help system with examples etc... but this was not very visible to users. You had to know to run `:help :try` or view a list of commands with `:help :` - As discussed previously, we eventually want to move to a less modal approach for `explore`, without the Vim-like commands. And so I don't think it's worth keeping this command help system around (it's intertwined with other stuff, and making these changes would have been harder if keeping it). 4. Rename the `--reverse` flag to `--tail`. The flag scrolls to the end of the data, which IMO is described better by "tail" 5. Does some renaming+commenting to clear up things I found difficult to understand when navigating the `explore` code I initially thought 1) would be just a few lines, and then this PR blew up into much more extensive changes 😅 ## Before The whole database was being displayed as a single Nuon/JSON line 🤔  ## After The database gets displayed like a record  ## Future work It is sort of annoying that we have to load a whole SQLite database into memory to make this work; it will be impractical for large databases. I'd like to explore improvements to `CustomValue` that can make this work more efficiently.
36 lines
1.2 KiB
TOML
36 lines
1.2 KiB
TOML
[package]
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authors = ["The Nushell Project Developers"]
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description = "Nushell table pager"
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repository = "https://github.com/nushell/nushell/tree/main/crates/nu-explore"
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edition = "2021"
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license = "MIT"
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name = "nu-explore"
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version = "0.93.1"
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[lib]
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bench = false
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[dependencies]
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nu-protocol = { path = "../nu-protocol", version = "0.93.1" }
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nu-parser = { path = "../nu-parser", version = "0.93.1" }
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nu-color-config = { path = "../nu-color-config", version = "0.93.1" }
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nu-engine = { path = "../nu-engine", version = "0.93.1" }
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nu-table = { path = "../nu-table", version = "0.93.1" }
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nu-json = { path = "../nu-json", version = "0.93.1" }
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nu-utils = { path = "../nu-utils", version = "0.93.1" }
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nu-ansi-term = { workspace = true }
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nu-pretty-hex = { path = "../nu-pretty-hex", version = "0.93.1" }
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anyhow = { workspace = true }
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log = { workspace = true }
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terminal_size = { workspace = true }
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strip-ansi-escapes = { workspace = true }
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crossterm = { workspace = true }
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once_cell = { workspace = true }
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ratatui = { workspace = true }
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ansi-str = { workspace = true }
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unicode-width = { workspace = true }
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lscolors = { workspace = true, default-features = false, features = [
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"nu-ansi-term",
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] }
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