fc63594631
Allow binding variables at the REPL's toplevel in the same way the Nix
REPL does, using the syntax <ident> = <expr>. This fully, strictly
evaluates the value and sets it in the repl's "env", which gets passed
in at the toplevel when evaluating expressions.
The laziness behavior differs from Nix's, but I think this is good:
❯ nix repl
Welcome to Nix version 2.3.18. Type :? for help.
nix-repl> x = builtins.trace "x" 1
nix-repl> x
trace: x
1
nix-repl> x
1
vs tvix:
tvix-repl> x = builtins.trace "x" 1
trace: "x" :: string
tvix-repl> x
=> 1 :: int
tvix-repl> x
=> 1 :: int
Bug: https://b.tvl.fyi/issues/371
Change-Id: Ieb2d626b7195fa87be638c9a4dae2eee45eb9ab1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11954
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
38 lines
869 B
TOML
38 lines
869 B
TOML
[package]
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name = "tvix-cli"
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version = "0.1.0"
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edition = "2021"
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[[bin]]
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name = "tvix"
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path = "src/main.rs"
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[dependencies]
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nix-compat = { path = "../nix-compat" }
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tvix-build = { path = "../build" }
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tvix-castore = { path = "../castore" }
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tvix-store = { path = "../store", default-features = false, features = []}
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tvix-eval = { path = "../eval" }
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tvix-glue = { path = "../glue" }
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tvix-tracing = { path = "../tracing" }
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bytes = "1.4.0"
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clap = { version = "4.0", features = ["derive", "env"] }
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dirs = "4.0.0"
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rustyline = "10.0.0"
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rnix = "0.11.0"
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rowan = "*"
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smol_str = "0.2.0"
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thiserror = "1.0.38"
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tokio = "1.28.0"
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tracing = "0.1.40"
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tracing-indicatif = "0.3.6"
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[dependencies.wu-manber]
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git = "https://github.com/tvlfyi/wu-manber.git"
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[target.'cfg(not(target_env = "msvc"))'.dependencies]
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tikv-jemallocator = "0.5"
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[features]
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default = []
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tracy = ["tvix-tracing/tracy"]
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