upstream/mercurial-mirror Files · contrib/chg/hgclient.h

localrepo: move extension loading to a separate method...

localrepo: move extension loading to a separate method The stateful chg plan [1] requires a special repo object, where ideally all side effects caused by loading the repo object could be reverted by just dropping (gabbage collect) the loaded repo object. Currently, that is impossible because repo.__init__ calls "extensions.loadall", which may have unpredictable side-effects that cannot be reverted by dropping the repo object. This patch moves "extensions.loadall" to a separate method, so chg could subclass localrepository and make extensions loading a no-op. [1]: mercurial-scm.org/pipermail/mercurial-devel/2017-February/092547.html

Jun Wu - - Load All Authors

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      /*

       * A command server client that uses Unix domain socket

       *

       * Copyright (c) 2011 Yuya Nishihara <yuya@tcha.org>

       *

       * This software may be used and distributed according to the terms of the

       * GNU General Public License version 2 or any later version.

       */

      #ifndef HGCLIENT_H_

      #define HGCLIENT_H_

      #include <sys/types.h>

      struct hgclient_tag_;

      typedef struct hgclient_tag_ hgclient_t;

      hgclient_t *hgc_open(const char *sockname);

      void hgc_close(hgclient_t *hgc);

      pid_t hgc_peerpgid(const hgclient_t *hgc);

      pid_t hgc_peerpid(const hgclient_t *hgc);

      const char **hgc_validate(hgclient_t *hgc, const char *const args[],

      			  size_t argsize);

      int hgc_runcommand(hgclient_t *hgc, const char *const args[], size_t argsize);

      void hgc_attachio(hgclient_t *hgc);

      void hgc_setenv(hgclient_t *hgc, const char *const envp[]);

      #endif  /* HGCLIENT_H_ */

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				/*
				* A command server client that uses Unix domain socket
				*
				* Copyright (c) 2011 Yuya Nishihara <yuya@tcha.org>
				*
				* This software may be used and distributed according to the terms of the
				* GNU General Public License version 2 or any later version.
				*/

				#ifndef HGCLIENT_H_
				#define HGCLIENT_H_

				#include <sys/types.h>

				struct hgclient_tag_;
				typedef struct hgclient_tag_ hgclient_t;

				hgclient_t hgc_open(const char sockname);
				void hgc_close(hgclient_t *hgc);

				pid_t hgc_peerpgid(const hgclient_t *hgc);
				pid_t hgc_peerpid(const hgclient_t *hgc);

				const char *hgc_validate(hgclient_t hgc, const char *const args[],
				size_t argsize);
				int hgc_runcommand(hgclient_t hgc, const char const args[], size_t argsize);
				void hgc_attachio(hgclient_t *hgc);
				void hgc_setenv(hgclient_t hgc, const char const envp[]);

				#endif /* HGCLIENT_H_ */