commit a20bf69a3b32024cb7809be87af33bf9dc490a19
author LemonBoy <thatlemon@gmail.com> Thu Jul 11 22:35:53 2024 +0200
committer Christian Brabandt <cb@256bit.org> Thu Jul 11 22:45:42 2024 +0200
tree a7d62b4c59841d2a466f82dbe26d5be861308602
parent 764526e2799fbed040fc867858ee2eb0677afe98

patch 9.1.0568: Cannot expand paths from 'cdpath' setting

Problem:  Cannot expand paths from 'cdpath' setting
          (Daniel Hahler)
Solution: Implement 'cdpath' completion, add the new 'dir_in_path'
          completion type (LemonBoy)

fixes #374
closes: #15205

Signed-off-by: LemonBoy <thatlemon@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/cmdexpand.c

diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index 8d8bf06..0267d28 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -46,6 +46,7 @@
 	    && xp->xp_context != EXPAND_COLORS
 	    && xp->xp_context != EXPAND_COMPILER
 	    && xp->xp_context != EXPAND_DIRECTORIES
+	    && xp->xp_context != EXPAND_DIRS_IN_CDPATH
 	    && xp->xp_context != EXPAND_FILES
 	    && xp->xp_context != EXPAND_FILES_IN_PATH
 	    && xp->xp_context != EXPAND_FILETYPE
@@ -107,7 +108,8 @@
 	    || xp->xp_context == EXPAND_FILES_IN_PATH
 	    || xp->xp_context == EXPAND_SHELLCMD
 	    || xp->xp_context == EXPAND_BUFFERS
-	    || xp->xp_context == EXPAND_DIRECTORIES)
+	    || xp->xp_context == EXPAND_DIRECTORIES
+	    || xp->xp_context == EXPAND_DIRS_IN_CDPATH)
     {
 	// Insert a backslash into a file name before a space, \, %, #
 	// and wildmatch characters, except '~'.
@@ -1404,7 +1406,8 @@
     if (context != EXPAND_FILES
 	    && context != EXPAND_FILES_IN_PATH
 	    && context != EXPAND_SHELLCMD
-	    && context != EXPAND_DIRECTORIES)
+	    && context != EXPAND_DIRECTORIES
+	    && context != EXPAND_DIRS_IN_CDPATH)
     {
 	// Matching will be done internally (on something other than files).
 	// So we convert the file-matching-type wildcards into our kind for
@@ -2138,7 +2141,7 @@
 	case CMD_lcd:
 	case CMD_lchdir:
 	    if (xp->xp_context == EXPAND_FILES)
-		xp->xp_context = EXPAND_DIRECTORIES;
+		xp->xp_context = EXPAND_DIRS_IN_CDPATH;
 	    break;
 	case CMD_help:
 	    xp->xp_context = EXPAND_HELP;
@@ -2845,6 +2848,8 @@
 	flags |= EW_FILE;
     else if (xp->xp_context == EXPAND_FILES_IN_PATH)
 	flags |= (EW_FILE | EW_PATH);
+    else if (xp->xp_context == EXPAND_DIRS_IN_CDPATH)
+	flags = (flags | EW_DIR | EW_CDPATH) & ~EW_FILE;
     else
 	flags = (flags | EW_DIR) & ~EW_FILE;
     if (options & WILD_ICASE)
@@ -3098,7 +3103,8 @@
 
     if (xp->xp_context == EXPAND_FILES
 	    || xp->xp_context == EXPAND_DIRECTORIES
-	    || xp->xp_context == EXPAND_FILES_IN_PATH)
+	    || xp->xp_context == EXPAND_FILES_IN_PATH
+	    || xp->xp_context == EXPAND_DIRS_IN_CDPATH)
 	return expand_files_and_dirs(xp, pat, matches, numMatches, flags,
 								options);