Factor out allowUnfree,allowBroken help message
DRY.
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@ -29,6 +29,16 @@ let
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allowBroken = config.allowBroken or false || builtins.getEnv "NIXPKGS_ALLOW_BROKEN" == "1";
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allowBroken = config.allowBroken or false || builtins.getEnv "NIXPKGS_ALLOW_BROKEN" == "1";
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forceEvalHelp = unfreeOrBroken:
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assert (unfreeOrBroken == "Unfree" || unfreeOrBroken == "Broken");
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''
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You can set
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{ nixpkgs.config.allow${unfreeOrBroken} = true; }
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in configuration.nix to override this. If you use Nix standalone, you can add
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{ allow${unfreeOrBroken} = true; }
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to ~/.nixpkgs/config.nix.
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'';
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unsafeGetAttrPos = builtins.unsafeGetAttrPos or (n: as: null);
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unsafeGetAttrPos = builtins.unsafeGetAttrPos or (n: as: null);
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# The stdenv that we are producing.
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# The stdenv that we are producing.
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@ -78,25 +88,16 @@ let
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in
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in
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if !allowUnfree && (let l = lib.lists.toList attrs.meta.license or []; in lib.lists.elem "unfree" l || lib.lists.elem "unfree-redistributable" l) && !(allowUnfreePredicate attrs) then
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if !allowUnfree && (let l = lib.lists.toList attrs.meta.license or []; in lib.lists.elem "unfree" l || lib.lists.elem "unfree-redistributable" l) && !(allowUnfreePredicate attrs) then
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throw ''
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throw ''
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Package ‘${attrs.name}’ in ${pos'} has an unfree license, refusing to evaluate. You can set
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Package ‘${attrs.name}’ in ${pos'} has an unfree license, refusing to evaluate.
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{ nixpkgs.config.allowUnfree = true; }
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${forceEvalHelp "Unfree"}''
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in configuration.nix to override this. If you use Nix standalone, you can add
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{ allowUnfree = true; }
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to ~/.nixpkgs/config.nix.''
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else if !allowBroken && attrs.meta.broken or false then
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else if !allowBroken && attrs.meta.broken or false then
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throw ''
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throw ''
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Package ‘${attrs.name}’ in ${pos'} is marked as broken, refusing to evaluate. You can set
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Package ‘${attrs.name}’ in ${pos'} is marked as broken, refusing to evaluate.
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{ nixpkgs.config.allowBroken = true; }
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${forceEvalHelp "Broken"}''
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in configuration.nix to override this. If you use Nix standalone, you can add
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{ allowBroken = true; }
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to ~/.nixpkgs/config.nix.''
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else if !allowBroken && attrs.meta.platforms or null != null && !lib.lists.elem result.system attrs.meta.platforms then
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else if !allowBroken && attrs.meta.platforms or null != null && !lib.lists.elem result.system attrs.meta.platforms then
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throw ''
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throw ''
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Package ‘${attrs.name}’ in ${pos'} is not supported on ‘${result.system}’, refusing to evaluate. You can set
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Package ‘${attrs.name}’ in ${pos'} is not supported on ‘${result.system}’, refusing to evaluate.
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{ nixpkgs.config.allowBroken = true; }
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${forceEvalHelp "Broken"}''
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in configuration.nix to override this. If you use Nix standalone, you can add
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{ allowBroken = true; }
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to ~/.nixpkgs/config.nix.''
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else
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else
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lib.addPassthru (derivation (
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lib.addPassthru (derivation (
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(removeAttrs attrs ["meta" "passthru" "crossAttrs"])
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(removeAttrs attrs ["meta" "passthru" "crossAttrs"])
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