forked from lix-project/lix
dcc433de47
profile. Arguments are either generation number, or `old' to delete all non-current generations. Typical use: $ nix-env --delete-generations old $ nix-collect-garbage * istringstream -> string2Int.
40 lines
715 B
C++
40 lines
715 B
C++
#ifndef __PROFILES_H
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#define __PROFILES_H
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#include <string>
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#include "util.hh"
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struct Generation
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{
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int number;
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Path path;
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time_t creationTime;
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Generation()
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{
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number = -1;
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}
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operator bool() const
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{
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return number != -1;
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}
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};
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typedef list<Generation> Generations;
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/* Returns the list of currently present generations for the specified
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profile, sorted by generation number. */
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Generations findGenerations(Path profile, int & curGen);
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Path createGeneration(Path profile, Path outPath,
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Path drvPath, Path clrPath);
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void deleteGeneration(const Path & profile, unsigned int gen);
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void switchLink(Path link, Path target);
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#endif /* !__PROFILES_H */
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