[waiting for PR1371]

* fix(scp): fix a bug that `-F<prefix>[TAB]` did not complete at all
* fix(rsync,ssh,sshfs): do not generate regular files *'\' as dirs
* fix(rsync,scp): remove file-type marks from "ls -F" properly
* refactor(ssh): remove outdated disable=SC2089,SC2090
* refactor(scp): use "_comp_compgen_split -P" to add prefix
* fix(_comp_command_offset): work around nounset
* refactor(scp): rename local var "_dirs{ => _}only" for consistency
* test(cancel,ls,man): remove redundant "return"

Author: akinomyoga

bash_completion

@@ -2856,7 +2856,7 @@ _comp_command_offset()
         _comp_compgen_commands
     else
         _comp_dequote "${COMP_WORDS[0]}" || REPLY=${COMP_WORDS[0]}
-        local cmd=$REPLY compcmd=$REPLY
+        local cmd=${REPLY-} compcmd=${REPLY-}
         local cspec=$(complete -p -- "$cmd" 2>/dev/null)
 
         # If we have no completion for $cmd yet, see if we have for basename

completions/ssh

@@ -459,7 +459,6 @@ _comp_cmd_sftp()
     shopt -u hostcomplete && complete -F _comp_cmd_sftp sftp
 
 # things we want to backslash escape in scp paths
-# shellcheck disable=SC2089
 _comp_cmd_scp__path_esc='[][(){}<>"'"'"',:;^&!$=?`\\|[:space:]]'
 
 # Complete remote files with ssh. Returns paths escaped with three backslashes
@@ -493,7 +492,6 @@ _comp_xfunc_scp_compgen_remote_files()
     local _path=${cur#*:}
 
     # unescape (3 backslashes to 1 for chars we escaped)
-    # shellcheck disable=SC2090
     _path=$(command sed -e 's/\\\\\\\('"$_comp_cmd_scp__path_esc"'\)/\\\1/g' <<<"$_path")
 
     # default to home dir of specified user on remote host
@@ -509,18 +507,17 @@ _comp_xfunc_scp_compgen_remote_files()
     local _files
     if [[ $_dirs_only ]]; then
         # escape problematic characters; remove non-dirs
-        # shellcheck disable=SC2090
         _files=$(ssh -o 'Batchmode yes' "$_userhost" \
             command ls -aF1dL "$_path*" 2>/dev/null |
-            command sed -e 's/'"$_comp_cmd_scp__path_esc"'/'"$_escape_replacement"'/g' -e '/[^\/]$/d')
+            command sed -e 's/'"$_comp_cmd_scp__path_esc"'/'"$_escape_replacement"'/g' -e '/[^/]$/d')
     else
         # escape problematic characters; remove executables, aliases, pipes
         # and sockets; add space at end of file names
-        # shellcheck disable=SC2090
         _files=$(ssh -o 'Batchmode yes' "$_userhost" \
             command ls -aF1dL "$_path*" 2>/dev/null |
-            command sed -e 's/'"$_comp_cmd_scp__path_esc"'/'"$_escape_replacement"'/g' -e 's/[*@|=]$//g' \
-                -e 's/[^\/]$/& /g')
+            command sed -e 's/[*@|=]$//g' \
+                -e 's/'"$_comp_cmd_scp__path_esc"'/'"$_escape_replacement"'/g' \
+                -e 's/[^/]$/& /g')
     fi
     _comp_compgen -R split -l -- "$_files"
 }
@@ -538,25 +535,26 @@ _scp_remote_files()
 # @since 2.12
 _comp_xfunc_scp_compgen_local_files()
 {
-    local _dirsonly=""
+    local _dirs_only=""
     if [[ ${1-} == -d ]]; then
-        _dirsonly=set
+        _dirs_only=set
         shift
     fi
 
     local files
     _comp_expand_glob files '"$cur"*' || return 0
-    if [[ $_dirsonly ]]; then
-        _comp_compgen -U files split -l -- "$(
+    if [[ $_dirs_only ]]; then
+        _comp_compgen -RU files split -l ${1:+-P "$1"} -- "$(
             command ls -aF1dL "${files[@]}" 2>/dev/null |
                 command sed -e "s/$_comp_cmd_scp__path_esc/\\\\&/g" \
-                    -e '/[^\/]$/d' -e "s/^/${1-}/"
+                    -e '/[^/]$/d'
         )"
     else
-        _comp_compgen -U files split -l -- "$(
+        _comp_compgen -RU files split -l ${1:+-P "$1"} -- "$(
             command ls -aF1dL "${files[@]}" 2>/dev/null |
-                command sed -e "s/$_comp_cmd_scp__path_esc/\\\\&/g" \
-                    -e 's/[*@|=]$//g' -e 's/[^\/]$/& /g' -e "s/^/${1-}/"
+                command sed -e 's/[*@|=]$//g' \
+                    -e "s/$_comp_cmd_scp__path_esc/\\\\&/g" \
+                    -e 's/[^/]$/& /g'
         )"
     fi
 }

test/fixtures/sshfs/local_path-dir/dummy.txt

@@ -16,7 +16,7 @@ def added_job(self, request, bash):
             )
         except AssertionError:
             pytest.skip("Could not add test print job")
-            return
+
         if len(got) > 3:
             request.addfinalizer(
                 lambda: assert_bash_exec(bash, "cancel %s" % got[3])

test/fixtures/sshfs/local_path-file\

@@ -33,7 +33,7 @@ def test_3(self, bash):
         part_full = find_unique_completion_pair(res)
         if not part_full:
             pytest.skip("No suitable test user found")
-            return
+
         part, full = part_full
         completion = assert_complete(bash, "ls ~%s" % part)
         assert completion == full[len(part) :]

test/t/test_cancel.py

@@ -23,7 +23,7 @@ def colonpath(self, request, bash):
             pass
         else:
             pytest.skip("Cygwin doesn't like paths with colons")
-            return
+
         tmpdir, _, _ = prepare_fixture_dir(
             request,
             files=["man/man3/Bash::Completion.3pm.gz"],

test/t/test_ls.py

@@ -2,7 +2,12 @@
 
 import pytest
 
-from conftest import assert_bash_exec, assert_complete, bash_env_saved
+from conftest import (
+    assert_bash_exec,
+    assert_complete,
+    bash_env_saved,
+    prepare_fixture_dir,
+)
 
 LIVE_HOST = "bash_completion"
 
@@ -55,6 +60,14 @@ def test_capital_f_without_space(self, completion):
             "option requires an argument -- F" in x for x in completion
         )
 
+    @pytest.mark.complete("scp -Fconf", cwd="scp")
+    def test_capital_f_without_space_2(self, completion):
+        assert completion == "ig"
+
+    @pytest.mark.complete("scp -Fbi", cwd="scp")
+    def test_capital_f_without_space_3(self, completion):
+        assert completion == "n/"
+
     @pytest.fixture(scope="class")
     def live_pwd(self, bash):
         try:
@@ -141,3 +154,22 @@ def test_xfunc_remote_files(self, bash):
             "shared/default/foo ",
             "shared/default/foo.d/",
         ]
+
+    @pytest.fixture
+    def tmpdir_mkfifo(self, request, bash):
+        tmpdir, _, _ = prepare_fixture_dir(request, files=[], dirs=[])
+
+        try:
+            assert_bash_exec(bash, "mkfifo '%s/local_path_1-pipe'" % tmpdir)
+        except Exception:
+            pytest.skip(
+                "The present system does not allow creating a named pipe."
+            )
+
+        return tmpdir
+
+    def test_local_path_mark_1(self, bash, tmpdir_mkfifo):
+        completion = assert_complete(
+            bash, "scp local_path_1-", cwd=tmpdir_mkfifo
+        )
+        assert completion == "pipe"

test/t/test_man.py

@@ -6,3 +6,7 @@ class TestSshfs:
     @pytest.mark.complete("sshfs ./")
     def test_1(self, completion):
         assert completion
+
+    @pytest.mark.complete("sshfs local_path", cwd="sshfs")
+    def test_local_path_suffix_1(self, completion):
+        assert completion == "-dir/"