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a1b0f4073d
This is none of option.c business to create *possibly unneeded* **default** directories **before** user specified where he actually wants to place the files.
78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
#include <stdbool.h>
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#include "nvim/os/stdpaths_defs.h"
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#include "nvim/os/os.h"
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#include "nvim/path.h"
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#include "nvim/memory.h"
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static const char *xdg_env_vars[] = {
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[kXDGConfigHome] = "XDG_CONFIG_HOME",
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[kXDGDataHome] = "XDG_DATA_HOME",
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[kXDGCacheHome] = "XDG_CACHE_HOME",
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[kXDGRuntimeDir] = "XDG_RUNTIME_DIR",
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[kXDGConfigDirs] = "XDG_CONFIG_DIRS",
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[kXDGDataDirs] = "XDG_DATA_DIRS",
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};
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static const char *const xdg_defaults[] = {
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// Windows, Apple stuff are just shims right now
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#ifdef WIN32
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// Windows
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#elif APPLE
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// Apple (this includes iOS, which we might need to handle differently)
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[kXDGConfigHome] = "~/Library/Preferences",
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[kXDGDataHome] = "~/Library/Application Support",
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[kXDGCacheHome] = "~/Library/Caches",
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[kXDGRuntimeDir] = "~/Library/Application Support",
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[kXDGConfigDirs] = "/Library/Application Support",
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[kXDGDataDirs] = "/Library/Application Support",
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#else
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// Linux, BSD, CYGWIN
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[kXDGConfigHome] = "~/.config",
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[kXDGDataHome] = "~/.local/share",
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[kXDGCacheHome] = "~/.cache",
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[kXDGRuntimeDir] = "",
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[kXDGConfigDirs] = "/etc/xdg/",
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[kXDGDataDirs] = "/usr/local/share/:/usr/share/",
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};
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#endif
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char *stdpaths_get_xdg_var(const XDGVarType idx)
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FUNC_ATTR_WARN_UNUSED_RESULT
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{
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const char *const env = xdg_env_vars[idx];
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const char *const fallback = xdg_defaults[idx];
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const char *const env_val = os_getenv(env);
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char *ret = NULL;
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if (env_val != NULL) {
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ret = xstrdup(env_val);
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} else if (fallback) {
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ret = (char *) expand_env_save((char_u *)fallback);
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}
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return ret;
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}
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static char *get_xdg_home(const XDGVarType idx)
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FUNC_ATTR_WARN_UNUSED_RESULT
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{
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char *dir = stdpaths_get_xdg_var(idx);
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if (dir) {
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dir = concat_fnames_realloc(dir, "nvim", true);
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}
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return dir;
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}
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char *stdpaths_user_conf_subpath(const char *fname)
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FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL
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{
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return concat_fnames_realloc(get_xdg_home(kXDGConfigHome), fname, true);
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}
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char *stdpaths_user_data_subpath(const char *fname)
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FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_NONNULL_ALL
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{
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return concat_fnames_realloc(get_xdg_home(kXDGDataHome), fname, true);
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}
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