diff options
Diffstat (limited to 'include/git2/remote.h')
| -rw-r--r-- | include/git2/remote.h | 210 |
1 files changed, 177 insertions, 33 deletions
diff --git a/include/git2/remote.h b/include/git2/remote.h index 351850db0..162b076ea 100644 --- a/include/git2/remote.h +++ b/include/git2/remote.h @@ -42,6 +42,30 @@ GIT_EXTERN(int) git_remote_create( const char *url); /** + * Remote redirection settings; whether redirects to another host + * are permitted. By default, git will follow a redirect on the + * initial request (`/info/refs`), but not subsequent requests. + */ +typedef enum { + /** + * Do not follow any off-site redirects at any stage of + * the fetch or push. + */ + GIT_REMOTE_REDIRECT_NONE = (1 << 0), + + /** + * Allow off-site redirects only upon the initial request. + * This is the default. + */ + GIT_REMOTE_REDIRECT_INITIAL = (1 << 1), + + /** + * Allow redirects at any stage in the fetch or push. + */ + GIT_REMOTE_REDIRECT_ALL = (1 << 2) +} git_remote_redirect_t; + +/** * Remote creation options flags */ typedef enum { @@ -345,23 +369,6 @@ GIT_EXTERN(size_t) git_remote_refspec_count(const git_remote *remote); GIT_EXTERN(const git_refspec *)git_remote_get_refspec(const git_remote *remote, size_t n); /** - * Open a connection to a remote - * - * The transport is selected based on the URL. The direction argument - * is due to a limitation of the git protocol (over TCP or SSH) which - * starts up a specific binary which can only do the one or the other. - * - * @param remote the remote to connect to - * @param direction GIT_DIRECTION_FETCH if you want to fetch or - * GIT_DIRECTION_PUSH if you want to push - * @param callbacks the callbacks to use for this connection - * @param proxy_opts proxy settings - * @param custom_headers extra HTTP headers to use in this connection - * @return 0 or an error code - */ -GIT_EXTERN(int) git_remote_connect(git_remote *remote, git_direction direction, const git_remote_callbacks *callbacks, const git_proxy_options *proxy_opts, const git_strarray *custom_headers); - -/** * Get the remote repository's reference advertisement list * * Get the list of references with which the server responds to a new @@ -735,6 +742,13 @@ typedef struct { git_proxy_options proxy_opts; /** + * Whether to allow off-site redirects. If this is not + * specified, the `http.followRedirects` configuration setting + * will be consulted. + */ + git_remote_redirect_t follow_redirects; + + /** * Extra headers for this fetch operation */ git_strarray custom_headers; @@ -786,6 +800,13 @@ typedef struct { git_proxy_options proxy_opts; /** + * Whether to allow off-site redirects. If this is not + * specified, the `http.followRedirects` configuration setting + * will be consulted. + */ + git_remote_redirect_t follow_redirects; + + /** * Extra headers for this push operation */ git_strarray custom_headers; @@ -809,7 +830,100 @@ GIT_EXTERN(int) git_push_options_init( unsigned int version); /** - * Download and index the packfile + * Remote creation options structure + * + * Initialize with `GIT_REMOTE_CREATE_OPTIONS_INIT`. Alternatively, you can + * use `git_remote_create_options_init`. + * + */ +typedef struct { + unsigned int version; + + /** Callbacks to use for this connection */ + git_remote_callbacks callbacks; + + /** HTTP Proxy settings */ + git_proxy_options proxy_opts; + + /** + * Whether to allow off-site redirects. If this is not + * specified, the `http.followRedirects` configuration setting + * will be consulted. + */ + git_remote_redirect_t follow_redirects; + + /** Extra HTTP headers to use in this connection */ + git_strarray custom_headers; +} git_remote_connect_options; + +#define GIT_REMOTE_CONNECT_OPTIONS_VERSION 1 +#define GIT_REMOTE_CONNECT_OPTIONS_INIT { \ + GIT_REMOTE_CONNECT_OPTIONS_VERSION, \ + GIT_REMOTE_CALLBACKS_INIT, \ + GIT_PROXY_OPTIONS_INIT } + +/** + * Initialize git_remote_connect_options structure. + * + * Initializes a `git_remote_connect_options` with default values. + * Equivalent to creating an instance with + * `GIT_REMOTE_CONNECT_OPTIONS_INIT`. + * + * @param opts The `git_remote_connect_options` struct to initialize. + * @param version The struct version; pass `GIT_REMOTE_CONNECT_OPTIONS_VERSION`. + * @return Zero on success; -1 on failure. + */ +GIT_EXTERN(int) git_remote_connect_options_init( + git_remote_connect_options *opts, + unsigned int version); + +/** + * Open a connection to a remote. + * + * The transport is selected based on the URL; the direction argument + * is due to a limitation of the git protocol which starts up a + * specific binary which can only do the one or the other. + * + * @param remote the remote to connect to + * @param direction GIT_DIRECTION_FETCH if you want to fetch or + * GIT_DIRECTION_PUSH if you want to push + * @param callbacks the callbacks to use for this connection + * @param proxy_opts proxy settings + * @param custom_headers extra HTTP headers to use in this connection + * @return 0 or an error code + */ +GIT_EXTERN(int) git_remote_connect( + git_remote *remote, + git_direction direction, + const git_remote_callbacks *callbacks, + const git_proxy_options *proxy_opts, + const git_strarray *custom_headers); + +/** + * Open a connection to a remote with extended options. + * + * The transport is selected based on the URL; the direction argument + * is due to a limitation of the git protocol which starts up a + * specific binary which can only do the one or the other. + * + * The given options structure will form the defaults for connection + * options and callback setup. Callers may override these defaults + * by specifying `git_fetch_options` or `git_push_options` in + * subsequent calls. + * + * @param remote the remote to connect to + * @param direction GIT_DIRECTION_FETCH if you want to fetch or + * GIT_DIRECTION_PUSH if you want to push + * @param opts the remote connection options + * @return 0 or an error code + */ +GIT_EXTERN(int) git_remote_connect_ext( + git_remote *remote, + git_direction direction, + const git_remote_connect_options *opts); + +/** + * Download and index the packfile. * * Connect to the remote if it hasn't been done yet, negotiate with * the remote git which objects are missing, download and index the @@ -818,19 +932,31 @@ GIT_EXTERN(int) git_push_options_init( * The .idx file will be created and both it and the packfile with be * renamed to their final name. * + * If options are specified and this remote is already connected then + * the existing remote connection options will be discarded and the + * remote will now use the new options. + * * @param remote the remote * @param refspecs the refspecs to use for this negotiation and * download. Use NULL or an empty array to use the base refspecs - * @param opts the options to use for this fetch + * @param opts the options to use for this fetch or NULL * @return 0 or an error code */ - GIT_EXTERN(int) git_remote_download(git_remote *remote, const git_strarray *refspecs, const git_fetch_options *opts); + GIT_EXTERN(int) git_remote_download( + git_remote *remote, + const git_strarray *refspecs, + const git_fetch_options *opts); /** * Create a packfile and send it to the server * * Connect to the remote if it hasn't been done yet, negotiate with - * the remote git which objects are missing, create a packfile with the missing objects and send it. + * the remote git which objects are missing, create a packfile with + * the missing objects and send it. + * + * If options are specified and this remote is already connected then + * the existing remote connection options will be discarded and the + * remote will now use the new options. * * @param remote the remote * @param refspecs the refspecs to use for this negotiation and @@ -838,17 +964,23 @@ GIT_EXTERN(int) git_push_options_init( * @param opts the options to use for this push * @return 0 or an error code */ -GIT_EXTERN(int) git_remote_upload(git_remote *remote, const git_strarray *refspecs, const git_push_options *opts); +GIT_EXTERN(int) git_remote_upload( + git_remote *remote, + const git_strarray *refspecs, + const git_push_options *opts); /** - * Update the tips to the new state + * Update the tips to the new state. + * + * If callbacks are not specified then the callbacks specified to + * `git_remote_connect` will be used (if it was called). * * @param remote the remote to update * @param reflog_message The message to insert into the reflogs. If * NULL and fetching, the default is "fetch <name>", where <name> is * the name of the remote (or its url, for in-memory remotes). This * parameter is ignored when pushing. - * @param callbacks pointer to the callback structure to use + * @param callbacks pointer to the callback structure to use or NULL * @param update_fetchhead whether to write to FETCH_HEAD. Pass 1 to behave like git. * @param download_tags what the behaviour for downloading tags is for this fetch. This is * ignored for push. This must be the same value passed to `git_remote_download()`. @@ -862,15 +994,19 @@ GIT_EXTERN(int) git_remote_update_tips( const char *reflog_message); /** - * Download new data and update tips + * Download new data and update tips. * * Convenience function to connect to a remote, download the data, * disconnect and update the remote-tracking branches. * + * If options are specified and this remote is already connected then + * the existing remote connection options will be discarded and the + * remote will now use the new options. + * * @param remote the remote to fetch from * @param refspecs the refspecs to use for this fetch. Pass NULL or an * empty array to use the base refspecs. - * @param opts options to use for this fetch + * @param opts options to use for this fetch or NULL * @param reflog_message The message to insert into the reflogs. If NULL, the * default is "fetch" * @return 0 or an error code @@ -882,27 +1018,35 @@ GIT_EXTERN(int) git_remote_fetch( const char *reflog_message); /** - * Prune tracking refs that are no longer present on remote + * Prune tracking refs that are no longer present on remote. + * + * If callbacks are not specified then the callbacks specified to + * `git_remote_connect` will be used (if it was called). * * @param remote the remote to prune * @param callbacks callbacks to use for this prune * @return 0 or an error code */ -GIT_EXTERN(int) git_remote_prune(git_remote *remote, const git_remote_callbacks *callbacks); +GIT_EXTERN(int) git_remote_prune( + git_remote *remote, + const git_remote_callbacks *callbacks); /** - * Perform a push + * Perform a push. * - * Perform all the steps from a push. + * If options are specified and this remote is already connected then + * the existing remote connection options will be discarded and the + * remote will now use the new options. * * @param remote the remote to push to * @param refspecs the refspecs to use for pushing. If NULL or an empty * array, the configured refspecs will be used * @param opts options to use for this push */ -GIT_EXTERN(int) git_remote_push(git_remote *remote, - const git_strarray *refspecs, - const git_push_options *opts); +GIT_EXTERN(int) git_remote_push( + git_remote *remote, + const git_strarray *refspecs, + const git_push_options *opts); /** * Get the statistics structure that is filled in by the fetch operation. |