/
mpi.m
1251 lines (1142 loc) · 41.2 KB
/
mpi.m
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function mpi(action, varargin)
%MPI Matlab Package Installer
% function mpi(ACTION, varargin)
%
% ACTION can be any of the following:
% 'init' add all installed packages in default install directory to path
% 'search' finds a url for a package by name (searches Github and File Exchange)
% 'install' installs a package by name
% 'uninstall' installs a package by name
% 'freeze' list all installed packages (optional: in install-dir)
% 'set' change options for an already installed package
%
% If ACTION is one of 'search', 'install', or 'uninstall', then you must
% provide a package NAME as the next argument (e.g., 'matlab2tikz')
%
%
% Examples:
%
% % Add all installed packages to the path (e.g. to be run at startup)
% mpi init
%
% % Search for a package called 'test' on Matlab File Exchange
% mpi search test
%
% % Install a package called 'test'
% mpi install test
%
% % Uninstall a package called 'test'
% mpi uninstall test
%
% % List all installed packages
% mpi freeze
%
% % Change the folder added to the path in an already installed package
% mpi set test -n folder_name_to_add
%
% To modify the default behavior of the above commands,
% the following optional arguments are available:
%
% name-value arguments:
% url (-u): optional; if does not exist, must search
% infile (-i): if set, will run mpi on all packages listed in file
% install-dir (-d): where to install package
% query (-q): if name is different than query
% release-tag (-t): if url is found on github, this lets user set release tag
% internal-dir (-n): lets user set which directories inside package to add to path
% collection (-c): override mpi's default package collection ("default")
% by specifying a custom collection name
%
% arguments that are true if passed (otherwise they are false):
% --github-first (-g): check github for url before matlab fileexchange
% --force (-f): install package even if name already exists in InstallDir
% --approve: when using -i, auto-approve the installation without confirming
% --debug: do not install anything or update paths; just pretend
% --no-paths: no paths are added after installing (default if -c is specified)
% --all-paths: add path to all subfolders in package
% --local: url is a path to a local directory to install (add '-e' to not copy)
% --use-local (-e): skip copy operation during local install
%
% For more help, or to report an issue, see <a href="matlab:
% web('https://github.com/mobeets/mpi')">the mpi Github page</a>.
%
% print help info if no arguments were provided
if nargin < 1
help mpi;
return;
end
% parse and validate command line args
[package, opts] = setDefaultOpts();
[package, opts] = parseArgs(package, opts, action, varargin);
validateArgs(package, opts);
if opts.debug
warning(i18n('debug_message'));
end
disp(i18n('setup_option', opts.collection));
% installing from requirements
if ~isempty(opts.inFile)
% read filename, and call mpi for all lines in this file
readRequirementsFile(opts.inFile, opts);
return;
end
% load metadata
[opts.metadata, opts.metafile] = getMetadata(opts);
% mpi init
if strcmpi(opts.action, 'init')
opts.updateMpiPaths = true;
updatePaths(opts);
return;
end
% mpi freeze
if strcmpi(opts.action, 'freeze')
listPackages(opts);
return;
end
% mpi set
if strcmpi(opts.action, 'set')
changePackageOptions(package, opts);
return;
end
% mpi uninstall
if strcmpi(opts.action, 'uninstall')
removePackage(package, opts);
return;
end
% mpi search OR mpi install
findAndSetupPackage(package, opts);
end
function success = findAndSetupPackage(package, opts)
success = true;
package.installDir = fullfile(opts.installDir, package.name);
disp(i18n('setup_start', package.name));
% check if exists
if ( ...
~opts.force ...
&& ~strcmpi(opts.action, 'search') ...
&& ~isempty(indexInMetadata(package, opts.metadata.packages)) ...
)
warning(i18n('package_collision'));
success = false;
return;
end
% find url if not set
if isempty(package.url)
package.url = findUrl(package, opts);
end
% download package and add to metadata
if ~isempty(package.url) && strcmpi(opts.action, 'install')
if ~opts.localInstall
disp(i18n('setup_download', package.url));
else
disp(i18n('setup_install'));
end
[package, isOk] = installPackage(package, opts);
if ~isempty(package) && isOk
opts = addToMetadata(package, opts);
if ~opts.noPaths
disp(i18n('setup_updating'));
updatePath(package, opts);
end
end
end
end
function removePackage(package, opts)
packages = opts.metadata.packages;
[~, ix] = indexInMetadata(package, packages);
if ~any(ix)
disp(i18n('remove_404', package.name));
return;
end
% delete package directories if they exist
removalQueue = packages(ix);
disp(i18n('remove_start', num2str(sum(ix)), package.name));
if ~opts.force
reply = input(i18n('confirm'), 's');
if isempty(reply)
reply = i18n('confirm_yes');
end
if ~strcmpi(reply(1), i18n('confirm_yes'))
disp(i18n('confirm_nvm'));
return;
end
end
for ii = 1:numel(removalQueue)
package = removalQueue(ii);
% check for uninstall file
dirPath = fullfile(package.installDir, package.mdir);
checkForFileAndRun(dirPath, 'uninstall.m', opts);
if exist(package.installDir, 'dir')
% remove old directory
if ~package.noRmdirOnUninstall
rmdir(package.installDir, 's');
else
installDir = package.installDir;
disp(i18n('remove_preexist', installDir));
end
end
end
% write new metadata to file
packages = packages(~ix);
if ~opts.debug
save(opts.metafile, 'packages');
end
disp(i18n('remove_complete'));
end
function dispTree(name)
folderNames = dir(name);
folderNames = {folderNames([folderNames.isdir] == 1).name};
for i = 1:length(folderNames)
if i == length(folderNames)
disp([char(9492) char(9472) char(9472) char(9472) folderNames{i}])
elseif ~endsWith(folderNames{i}, '.')
disp([char(9500) char(9472) char(9472) char(9472) folderNames{i}])
end
end
end
function changePackageOptions(package, opts)
% find existing package
packageMetadata = opts.metadata.packages;
[~, ix] = indexInMetadata(package, packageMetadata);
if ~any(ix)
warning(i18n('update_404', package.name));
return;
end
assert(sum(ix) == 1, i18n('options_conflict'));
oldPackage = packageMetadata(ix);
% update options
if opts.noPaths
disp(i18n('update_nopaths', package.name));
oldPackage.addPath = false;
end
if package.addAllDirsToPath
disp(i18n('update_pathdirs', package.name));
oldPackage.addAllDirsToPath = true;
if ~oldPackage.addPath
disp(i18n('update_addpath'));
oldPackage.addPath = true;
end
end
if ~isempty(package.internalDir)
if exist(fullfile(oldPackage.installDir, package.internalDir), 'dir')
oldPackage.mdir = package.internalDir;
oldPackage.internalDir = package.internalDir;
disp(i18n('update_package', package.name, package.internalDir));
if ~oldPackage.addPath
disp(i18n('update_addpath'));
oldPackage.addPath = true;
end
else
if numel(folderNames) == 0
warning(i18n('internal_no_dirs'));
else
warning(i18n('internal_nosuchdir'));
dispTree(oldPackage.installDir);
end
end
end
% write new metadata to file
packageMetadata(ix) = oldPackage;
packages = packageMetadata;
if ~opts.debug
save(opts.metafile, 'packages');
end
end
function listPackages(opts)
packages = opts.metadata.packages;
if isempty(packages)
disp(i18n('list_404', opts.installDir));
return;
end
disp(i18n('list_current', opts.installDir));
for ii = 1:numel(packages)
package = packages(ii);
packageName = package.name;
if ~isempty(package.releaseTag)
packageName = [packageName '==' package.releaseTag]; %#ok<*AGROW>
end
out = [' - ' packageName ' (' package.downloadDate ')'];
cdir = fileparts(package.installDir);
if ~strcmpi(cdir, opts.installDir)
out = [out ' : ' package.installDir];
end
disp(out);
end
end
function [package, opts] = setDefaultOpts()
% load opts from config file, and then set additional defaults
% empty package
package.name = '';
package.url = '';
package.internalDir = '';
package.releaseTag = '';
package.addPath = true;
package.localInstall = false;
package.noRmdirOnUninstall = false;
package.addAllDirsToPath = false;
package.collection = 'default';
opts = mpi_config(); % load default opts from config file
opts.installDir = opts.DEFAULT_INSTALL_DIR;
opts.metadir = opts.DEFAULT_INSTALL_DIR;
opts.searchGithubFirst = opts.DEFAULT_CHECK_GITHUB_FIRST;
opts.updateMpiPaths = false;
opts.updateAllPaths = false;
opts.localInstall = false;
opts.localInstallUseLocal = false;
opts.addAllDirsToPath = false;
opts.installDirOverride = false; % true if user sets using -d
opts.inFile = '';
opts.force = false;
opts.approve = false;
opts.debug = false;
opts.noPaths = false;
opts.collection = package.collection;
end
function url = handleCustomUrl(url, releaseTag)
% if .git url, must remove and add /zipball/master
inds = strfind(url, '.git'); % want to match this
inds = setdiff(inds, strfind(url, '.github')); % ignore matches to '.github'
if isempty(inds)
inds = strfind(url, '?download=true');
if isempty(inds) %#ok<*STREMP>
url = [url '?download=true'];
end
return;
end
ind = inds(end);
if ~isempty(releaseTag)
release = ['/zipball/', releaseTag];
else
release = '/zipball/master';
end
url = [url(1:ind-1) release url(ind+4:end)];
end
function url = findUrl(package, opts)
% find url by searching matlab fileexchange and github given opts.name
if ~isempty(package.releaseTag) % tag set, so search github only
url = findUrlOnGithub(package);
elseif opts.searchGithubFirst
url = findUrlOnGithub(package);
if isempty(url) % if nothing found, try file exchange
url = findUrlOnFileExchange(package);
end
else
url = findUrlOnFileExchange(package);
if isempty(url) % if nothing found, try github
url = findUrlOnGithub(package);
end
end
if isempty(url)
disp(i18n('url_404'));
else
disp(i18n('url_found', url));
end
end
function url = findUrlOnFileExchange(package)
% search file exchange, and return first search result
query = package.query;
if isempty(query)
query = package.name;
end
% query file exchange
apiUrl = 'https://api.mathworks.com/community/v1/search';
response = webread(apiUrl, 'query', query, 'scope', 'file-exchange');
% if any packages contain package name exactly, return that one
for ii = 1:numel(response.items)
item = response.items(ii);
if ~isempty(strfind(lower(query), lower(item.title)))
url = [item.url '?download=true'];
return;
end
end
% return first result
if ~isempty(response.items)
url = response.items(1).url;
url = [url '?download=true'];
% urlFormat = @(aid, ver) [ ...
% 'https://www.mathworks.com/' ...
% 'matlabcentral/mlc-downloads/downloads/submissions/' aid ...
% '/versions/' version '/download/zip' ...
% ];
% url = urlFormat(aid, '101'); % 101 works for all? we'll see
else
url = '';
end
end
function url = findUrlOnGithub(package)
% searches github for matlab repositories
% - if releaseTag is set, get url of release that matches
% - otherwise, get url of most recent release
% - and if no releases exist, get url of most recent commit
%
url = '';
query = package.query;
if isempty(query)
query = package.name;
end
% query github for matlab repositories
% https://developer.github.com/v3/search/#search-repositories
% ' ' will be replaced by '+', which seems necessary
% ':' for search qualifiers can be sent encoded on the other hand
qUrl = 'https://api.github.com/search/repositories';
qReq = [query, ' language:matlab'];
html = webread(qUrl, 'q', qReq);
if isempty(html) || ~isfield(html, 'items') || isempty(html.items)
return;
end
% take first repo
item = html.items(1);
if ~isempty(package.releaseTag)
% if release tag set, return the release matching this tag
url = [item.url '/zipball/' package.releaseTag];
else
relUrl = [item.url '/releases/latest'];
try
res = webread(relUrl);
catch
url = [item.html_url '/zipball/master'];
return;
end
if ~isempty(res) && isfield(res, 'zipball_url')
url = res.zipball_url;
else
url = [item.html_url '/zipball/master']; % if no releases found
end
end
end
function [package, isOk] = installPackage(package, opts)
% install package by downloading url, unzipping, and finding paths to add
if opts.debug
isOk = false;
return;
end
isOk = true;
% check for previous package
if exist(package.installDir, 'dir') && ~opts.force
warning(i18n('install_conflict'));
isOk = false;
return;
elseif exist(package.installDir, 'dir')
% remove old directory
disp(i18n('install_remove_previous'));
rmdir(package.installDir, 's');
end
if ( ...
~opts.localInstall ...
&& ~isempty(strfind(package.url, '.git')) ...
&& isempty(strfind(package.url, 'github.com')) ...
)
% install with git clone because not on github
isOk = checkoutFromUrl(package);
if ~isOk
warning(i18n('install_git_error'));
end
elseif ~opts.localInstall
% download zip
package.url = handleCustomUrl(package.url, package.releaseTag);
[isOk, package] = unzipFromUrl(package);
if ( ...
~isOk ...
&& ~isempty(strfind(package.url, 'github.com')) ...
&& isempty(strfind(package.url, '.git')) ...
)
warning(i18n('install_add_git_ext'));
elseif ~isOk
warning(i18n('install_download_error'));
end
else % local install (using pre-existing local directory)
% make sure path exists
if ~exist(package.url, 'dir')
warning(i18n('install_nosuchdir', package.url));
isOk = false; return;
end
% copy directory to installDir
if ~opts.localInstallUseLocal
if ~exist(package.url, 'dir')
warning(i18n('install_404', package.url));
isOk = false; return;
end
mkdir(package.installDir);
isOk = copyfile(package.url, package.installDir);
if ~isOk
warning(i18n('install_error_local'));
end
else % no copy; just track the provided path
% make sure we have absolute path
if ~isempty(strfind(package.url, pwd))
absPath = package.url;
else % try making it ourselves
absPath = fullfile(pwd, package.url);
end
if ~exist(absPath, 'dir')
warning(i18n('install_404', absPath));
isOk = false; return;
else
package.installDir = absPath;
end
end
end
if ~isOk
warning(i18n('install_error', package.name));
return;
end
package.downloadDate = datestr(datetime);
package.mdir = findMDirOfPackage(package);
if isOk
% check for install.m and run after confirming
dirPath = fullfile(package.installDir, package.mdir);
checkForFileAndRun(dirPath, 'install.m', opts);
end
end
function isOk = checkoutFromUrl(package)
% git checkout from url to installDir
isOk = true;
if ispc, quote = '"'; else, quote = ''''; end
if ~isempty(package.releaseTag)
flag = system(['git clone --depth 1 --branch ', package.releaseTag, ' ', package.url, ' ', quote, package.installDir, quote]);
else
flag = system(['git clone --depth 1 ', package.url, ' ', quote, package.installDir, quote]);
end
if (flag ~= 0)
isOk = false;
warning(i18n('checkout_error', package.url));
end
end
function [isOk, package] = unzipFromUrl(package)
% download from url to installDir
isOk = true;
zipFileName = [tempname '.zip'];
try
zipFileName = websave(zipFileName, package.url);
catch ME
% handle 404 from File Exchange for getting updated download url
ps = strsplit(ME.message, 'for URL');
if numel(ps) < 2
isOk = false; return;
end
ps = strsplit(ps{2}, 'github_repo.zip');
package.url = ps{1}(2:end);
zipFileName = websave(zipFileName, package.url);
end
try
unzip(zipFileName, package.installDir);
catch
isOk = false; return;
end
folderNames = dir(package.installDir);
numFolderNames = numel(folderNames);
ndirs = sum([folderNames.isdir]);
if ...
((numFolderNames == 3) && (ndirs == 3)) ...
|| ((numFolderNames == 4) && (ndirs == 3) ...
&& strcmpi(folderNames(~[folderNames.isdir]).name, 'license.txt'))
% only folders are '.', '..', and package folder (call it dirName)
% and then maybe a license file,
% so copy the subtree of dirName and place inside installDir
folderNames = folderNames([folderNames.isdir]);
fldr = folderNames(end).name;
dirName = fullfile(package.installDir, fldr);
try
movefile(fullfile(dirName, '*'), package.installDir);
catch % hack for handling packages like cbrewer 34087
movefile(fullfile(dirName, package.name, '*'), package.installDir);
end
rmdir(dirName, 's');
end
end
function mdir = findMDirOfPackage(package)
% find mdir (folder containing .m files that we will add to path)
if ~package.addPath
mdir = '';
return;
end
if ~isempty(package.internalDir)
if exist(fullfile(package.installDir, package.internalDir), 'dir')
mdir = package.internalDir;
return;
else
warning(i18n('internal_nosuchdir'));
dispTree(package.installDir);
end
end
folderNames = dir(fullfile(package.installDir, '*.m'));
if ~isempty(folderNames)
mdir = ''; % all is well; *.m files exist in base directory
return;
else
M_DIR_ORDER = {'bin', 'src', 'lib', 'code'};
for ii = 1:numel(M_DIR_ORDER)
folderNames = dir(fullfile(package.installDir, M_DIR_ORDER{ii}, '*.m'));
if ~isempty(folderNames)
mdir = M_DIR_ORDER{ii};
return;
end
end
end
warning(i18n('mdir_404'));
disp(i18n('mdir_help', package.name));
dispTree(package.installDir);
% tree
mdir = '';
end
function [m, metafile] = getMetadata(opts)
metafile = fullfile(opts.metadir, 'mpi.mat');
if exist(metafile, 'file')
m = load(metafile);
packages = [];
for ii = 1:numel(m.packages)
pkg = m.packages(ii);
if isfield(pkg, 'internaldir')
pkg.internalDir = pkg.internaldir;
pkg.releaseTag = pkg.release_tag;
pkg.addPath = pkg.addpath;
pkg.localInstall = pkg.local_install;
pkg.noRmdirOnUninstall = pkg.no_rmdir_on_uninstall;
pkg.addAllDirsToPath = pkg.add_all_dirs_to_path;
pkg.installDir = pkg.installdir;
pkg.downloadDate = pkg.date_downloaded;
pkg = rmfield(pkg, { ...
'internaldir', ...
'release_tag', ...
'addpath', ...
'local_install', ...
'no_rmdir_on_uninstall', ...
'add_all_dirs_to_path', ...
'installdir', ...
'date_downloaded' ...
});
end
packages = [packages pkg];
end
save(metafile, 'packages');
m.packages = packages;
else
m = struct();
end
if ~isfield(m, 'packages')
m.packages = [];
end
packages = m.packages;
defaultPkg = setDefaultOpts();
allFieldNames = fieldnames(defaultPkg);
cleanPackages = [];
for ii = 1:numel(packages)
package = packages(ii);
% set any missing fields to default value
missingFields = setdiff(allFieldNames, fieldnames(package));
for jj = 1:numel(missingFields)
cfld = missingFields{jj};
package.(cfld) = defaultPkg.(cfld);
end
% handle manually-deleted packages by skipping if dir doesn't exist
dirPath = fullfile(package.installDir, package.mdir);
if exist(dirPath, 'dir')
cleanPackages = [cleanPackages package];
end
end
m.packages = cleanPackages;
end
function [ind, ix] = indexInMetadata(package, packageMetadata)
if isempty(packageMetadata)
ind = []; ix = [];
return;
end
ix = ismember({packageMetadata.name}, package.name);
ind = find(ix, 1, 'first');
end
function opts = addToMetadata(package, opts)
% update metadata file to track all packages installed
packageMetadata = opts.metadata.packages;
[~, ix] = indexInMetadata(package, packageMetadata);
if any(ix)
packageMetadata = packageMetadata(~ix);
disp(i18n('metadata_replace_op', opts.metafile));
else
disp(i18n('metadata_add_op', opts.metafile));
end
packageMetadata = [packageMetadata package];
% write to file
packages = packageMetadata;
opts.metadata.packages = packages;
if ~opts.debug
save(opts.metafile, 'packages');
end
end
function updatePaths(opts)
% read metadata file and add all paths listed
% add mdir to path for each package in metadata (optional)
namesAdded = {};
if opts.updateMpiPaths
packages = opts.metadata.packages;
for ii = 1:numel(packages)
success = updatePath(packages(ii), opts);
if success
namesAdded = [namesAdded packages(ii).name];
end
end
end
if numel(packages) == 0
disp(i18n('updatepaths_404'));
else
disp(i18n('updatepaths_success', num2str(numel(packages))));
end
% also add all folders listed in install-dir (optional)
if opts.updateAllPaths
c = updateAllPaths(opts, namesAdded);
disp(i18n('updatepaths_all', num2str(c)));
end
end
function success = updatePath(package, opts)
success = false;
if ~package.addPath
return;
end
dirPath = fullfile(package.installDir, package.mdir);
if exist(dirPath, 'dir')
success = true;
if ~opts.debug
disp(i18n('updatepath_op', dirPath));
addpath(dirPath);
end
% add all folders to path
if package.addAllDirsToPath
disp(i18n('updatepath_all'));
addpath(genpath(dirPath));
else % check for pathList.m file
pathfile = fullfile(dirPath, 'pathList.m');
pathsToAdd = checkForPathlistAndGenpath(pathfile, dirPath);
if numel(pathsToAdd) > 0 && ~opts.debug
disp(i18n('updatepath_pathlist'));
addpath(pathsToAdd);
end
end
else
warning(i18n('updatepath_404', dirPath));
return;
end
end
function c = updateAllPaths(opts, namesAlreadyAdded)
% adds all directories inside installDir to path
% ignoring those already added
%
c = 0;
fs = dir(opts.installDir); % get names of everything in install dir
fs = {fs([fs.isdir]).name}; % keep directories only
fs = fs(~strcmp(fs, '.') & ~strcmp(fs, '..')); % ignore '.' and '..'
for ii = 1:numel(fs)
f = fs{ii};
if ~ismember(f, namesAlreadyAdded)
if ~opts.debug
dirPath = fullfile(opts.installDir, f);
disp(mpi_config('updatepath_op', dirPath));
addpath(dirPath);
end
c = c + 1;
end
end
end
function [package, opts] = parseArgs(package, opts, action, varargin)
% function p = parseArgs(action, varargin)
%
% init matlab's input parser and read action
q = inputParser;
actions = { ...
'init', ...
'search', ...
'install', ...
'uninstall', ...
'freeze', ...
'set' ...
};
checkAction = @(x) any(validatestring(x, actions));
addRequired(q, 'action', checkAction);
defaultName = '';
addOptional(q, 'remainingargs', defaultName);
parse(q, action, varargin{:});
opts.action = q.Results.action;
remainingArgs = q.Results.remainingargs;
params = { ...
'collection', '-c', ...
'infile', '-i', ...
'install-dir', '-d', ...
'internal-dir', '-n', ...
'release-tag', '-t', ...
'url', '-u', ...
'--all-paths', ...
'--approve' ...
'--debug', ...
'--use-local', '-e', ...
'--force', '-f', ...
'--no-paths', ...
'--github-first', '-gh', ...
'--local', ...
'--query', '-q', ...
};
% no additional args
if numel(remainingArgs) == 0
if strcmpi(opts.action, 'freeze') || strcmpi(opts.action, 'init')
package.query = '';
return;
else
error(i18n('parseargs_noargin'));
end
end
% if first arg is not a param name, it's the package name
nextArg = remainingArgs{1};
if ~ismember(lower(nextArg), lower(params))
package.name = nextArg;
package.query = '';
remainingArgs = remainingArgs(2:end);
else
package.name = '';
package.query = '';
end
% check for parameters, passed as name-value pairs
usedNextArg = false;
for ii = 1:numel(remainingArgs)
curArg = remainingArgs{ii};
if usedNextArg
usedNextArg = false;
continue;
end
usedNextArg = false;
if strcmpi(curArg, 'url') || strcmpi(curArg, '-u')
nextArg = getNextArg(remainingArgs, ii, curArg);
package.url = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, 'query') || strcmpi(curArg, '-q')
nextArg = getNextArg(remainingArgs, ii, curArg);
package.query = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, 'infile') || strcmpi(curArg, '-i')
nextArg = getNextArg(remainingArgs, ii, curArg);
opts.inFile = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, 'install-dir') || strcmpi(curArg, '-d')
nextArg = getNextArg(remainingArgs, ii, curArg);
opts.installDir = nextArg;
opts.installDirOverride = true;
usedNextArg = true;
elseif strcmpi(curArg, 'collection') || strcmpi(curArg, '-c')
nextArg = getNextArg(remainingArgs, ii, curArg);
opts.collection = nextArg;
package.collection = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, 'internal-dir') || strcmpi(curArg, '-n')
nextArg = getNextArg(remainingArgs, ii, curArg);
package.internalDir = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, 'release-tag') || strcmpi(curArg, '-t')
nextArg = getNextArg(remainingArgs, ii, curArg);
package.releaseTag = nextArg;
usedNextArg = true;
elseif strcmpi(curArg, '--github-first') || ...
strcmpi(curArg, '-g')
opts.searchGithubFirst = true;
elseif strcmpi(curArg, '--force') || strcmpi(curArg, '-f')
opts.force = true;
elseif strcmpi(curArg, '--approve')
opts.approve = true;
elseif strcmpi(curArg, '--debug')
opts.debug = true;
elseif strcmpi(curArg, '--no-paths')
package.addPath = false;
opts.noPaths = true;
elseif strcmpi(curArg, '--all-paths')
package.addAllDirsToPath = true;
opts.addAllDirsToPath = true;
elseif strcmpi(curArg, '--local')
opts.localInstall = true;
package.localInstall = true;
elseif strcmpi(curArg, '--use-local') || strcmpi(curArg, '-e')
opts.localInstallUseLocal = true;
package.noRmdirOnUninstall = true;
else
error(['Did not recognize argument ''' curArg '''.']);
end
end
% update metadir, if collection was set
if ~strcmpi(opts.collection, 'default')
opts.metadir = fullfile(opts.metadir, 'mpi-collections', ...
opts.collection);
opts.installDir = opts.metadir;
if strcmpi(opts.action, 'install')
opts.noPaths = true;
end
end
end
function nextArg = getNextArg(remainingArgs, ii, curArg)
if numel(remainingArgs) <= ii
error(i18n('getnextarg_noargin', curArg));
end
nextArg = remainingArgs{ii+1};
end
function isOk = validateArgs(package, opts)
isOk = true;
if strcmpi(opts.action, 'init')
return;
end
if isempty(package.name) && isempty(opts.inFile)
if ~strcmpi(opts.action, 'freeze')
error(i18n('parseargs_noargin'));
end
end
if ~isempty(opts.inFile)
assert(isempty(package.name), i18n('validateargs_infile_name'));
assert(isempty(package.url), i18n('validateargs_infile_url'));
assert(isempty(package.internalDir), i18n('validateargs_infile_internal_dir'));
assert(isempty(package.releaseTag), i18n('validateargs_infile_release_tag'));
assert(~opts.searchGithubFirst, i18n('validateargs_infile_github_first'));
else
assert(~opts.approve, i18n('validateargs_infile_approve'));
end
if strcmpi(opts.action, 'uninstall')
assert(isempty(package.url), i18n('validateargs_url', 'uninstall'));
assert(isempty(package.query), i18n('validateargs_query', 'uninstall'));
assert(isempty(package.internalDir), i18n('validateargs_internal_dir', 'uninstall'));
assert(isempty(package.releaseTag), i18n('validateargs_release_tag', 'uninstall'));
assert(~opts.searchGithubFirst, i18n('validateargs_github_first', 'uninstall'));
end
if strcmpi(opts.action, 'search')
assert(~opts.force, i18n('validateargs_force_conflict', 'search'));
end
if strcmpi(opts.action, 'freeze')
assert(~opts.force, i18n('validateargs_force_conflict', 'freeze'));
assert(isempty(package.url), i18n('validateargs_url', 'freeze'));
assert(isempty(package.query), i18n('validateargs_query', 'freeze'));
assert(isempty(package.internalDir), i18n('validateargs_internal_dir', 'freeze'));
assert(isempty(package.releaseTag), i18n('validateargs_release_tag', 'freeze'));
assert(~opts.searchGithubFirst, i18n('validateargs_github_first', 'freeze'));
end
if strcmpi(opts.action, 'set')
assert(~opts.force, i18n('validateargs_force_conflict', 'set'));
assert(isempty(package.url), i18n('validateargs_url', 'set'));
assert(isempty(package.query), i18n('validateargs_query', 'set'));
assert(isempty(package.releaseTag), i18n('validateargs_release_tag', 'set'));
assert(~opts.searchGithubFirst, i18n('validateargs_github_first', 'set'));
end
if opts.localInstall