36 lines
1.2 KiB
Matlab
36 lines
1.2 KiB
Matlab
function [hasPackage] = user_has_octave_forge_package(package, min_version)
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% Checks for the availability of a given Octave Forge package
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% Optionally, a minimal version can be required for the package
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% Copyright © 2012-2019 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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[desc,flag] = pkg("describe", package);
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if isequal(flag{1,1}, "Not installed")
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hasPackage = 0;
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else
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if isequal(flag{1,1}, "Not loaded")
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pkg("load", package);
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end
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if nargin > 1 && compare_versions(desc{1,1}.version, min_version, "<")
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hasPackage = 0;
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else
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hasPackage = 1;
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end
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end
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end |