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37 lines
1.3 KiB
Julia
37 lines
1.3 KiB
Julia
# Load LanguageServer from the project next to this file
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## Save old load path
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old_load_path = copy(LOAD_PATH)
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push!(empty!(LOAD_PATH), @__DIR__)
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## Load packages
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using LanguageServer, SymbolServer
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## Restore old load path
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append!(empty!(LOAD_PATH), old_load_path)
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# Figure out the active project
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## This configuration is a good default
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project_path = let
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dirname(something(
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## 1. Finds an explicitly set project (JULIA_PROJECT)
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Base.load_path_expand((
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p = get(ENV, "JULIA_PROJECT", nothing);
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p === nothing ? nothing : isempty(p) ? nothing : p
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)),
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## 2. Look for a Project.toml file in the current working directory,
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## or parent directories, with $HOME as an upper boundary
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Base.current_project(),
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## 3. First entry in the load path
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get(Base.load_path(), 1, nothing),
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## 4. Fallback to default global environment,
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## this is more or less unreachable
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Base.load_path_expand("@v#.#"),
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))
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end
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# Depot path for the server to index (empty uses default).
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depot_path = get(ENV, "JULIA_DEPOT_PATH", "")
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# Start the server
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@info "Running julia language server" VERSION project_path depot_path
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server = LanguageServer.LanguageServerInstance(stdin, stdout, project_path, depot_path)
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server.runlinter = true
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run(server)
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