diff --git a/docs/src/managing-packages.md b/docs/src/managing-packages.md index fb172c4738..02bdbded67 100644 --- a/docs/src/managing-packages.md +++ b/docs/src/managing-packages.md @@ -40,7 +40,7 @@ It is possible to add multiple packages in one command as `pkg> add A B C`. The status output contains the packages you have added yourself, in this case, `JSON`: ```julia-repl -(@v1.8) pkg> st +(@v1.11) pkg> st Status `~/.julia/environments/v1.8/Project.toml` [682c06a0] JSON v0.21.3 ``` @@ -48,7 +48,7 @@ The status output contains the packages you have added yourself, in this case, ` The manifest status shows all the packages in the environment, including recursive dependencies: ```julia-repl -(@v1.8) pkg> st -m +(@v1.11) pkg> st -m Status `~/environments/v1.9/Manifest.toml` [682c06a0] JSON v0.21.3 [69de0a69] Parsers v2.4.0 @@ -60,6 +60,27 @@ Status `~/environments/v1.9/Manifest.toml` Since standard libraries (e.g. ` Dates`) are shipped with Julia, they do not have a version. +To specify that you want a particular version (or set of versions) of a package, use the `compat` command. For example, +to require any patch release of the v0.21 series of JSON after v0.21.4, call `compat JSON 0.21.4`: + +```julia-repl +(@1.11) pkg> compat JSON 0.21.4 + Compat entry set: + JSON = "0.21.4" + Resolve checking for compliance with the new compat rules... + Error empty intersection between JSON@0.21.3 and project compatibility 0.21.4 - 0.21 + Suggestion Call `update` to attempt to meet the compatibility requirements. + +(@1.11) pkg> update + Updating registry at `~/.julia/registries/General.toml` + Updating `~/.julia/environments/1.11/Project.toml` + [682c06a0] ↑ JSON v0.21.3 ⇒ v0.21.4 + Updating `~/.julia/environments/1.11/Manifest.toml` + [682c06a0] ↑ JSON v0.21.3 ⇒ v0.21.4 +``` + +See the section on [Compatibility](@ref) for more on using the compat system. + After a package is added to the project, it can be loaded in Julia: ```julia-repl diff --git a/src/API.jl b/src/API.jl index 89b7e6d318..02741d1eb2 100644 --- a/src/API.jl +++ b/src/API.jl @@ -2103,6 +2103,7 @@ function compat(ctx::Context, pkg::String, compat_str::Union{Nothing,String}; io catch e if e isa ResolverError printpkgstyle(io, :Error, string(e.msg), color = Base.warn_color()) + printpkgstyle(io, :Suggestion, "Call `update` to attempt to meet the compatibility requirements.", color = Base.info_color()) else rethrow() end