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#ifndef EDITOR_H
#define EDITOR_H
struct repository;
struct strbuf;
const char *git_editor(void);
const char *git_sequence_editor(void);
int is_terminal_dumb(void);
/**
* Launch the user preferred editor to edit a file and fill the buffer
* with the file's contents upon the user completing their editing. The
* third argument can be used to set the environment which the editor is
* run in. If the buffer is NULL the editor is launched as usual but the
* file's contents are not read into the buffer upon completion.
*/
int launch_editor(const char *path, struct strbuf *buffer,
const char *const *env);
int launch_sequence_editor(const char *path, struct strbuf *buffer,
const char *const *env);
/*
* In contrast to `launch_editor()`, this function writes out the contents
* of the specified file first, then clears the `buffer`, then launches
* the editor and reads back in the file contents into the `buffer`.
* Finally, it deletes the temporary file.
*
* If `path` is relative, it refers to a file in the `.git` directory.
*/
int strbuf_edit_interactively(struct repository *r, struct strbuf *buffer,
const char *path, const char *const *env);
#endif
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