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Shell: Tab completes every word of a command, and * and ? stand for several files (#67)
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Tab used to complete a command's first word only. It now follows the help
text word by word: `lora st` gives `lora status`, `gnss track ` lists
`start  stop`. The words are read from the help text as written, so a new
command completes with no table to keep; the Shell's own words are added in
the same notation.

`*` and `?` in the last part of a path, for ls, du, rm, cp and mv, from the
Shell and both consoles. The command runs once for each name matched, lined
up and run by the main loop as each finishes; `cancel` empties the line-up.
64 matches at most, refused whole past that. In the Shell, rm with a pattern
asks once, with the count.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
This commit is contained in:
twisla
2026-10-07 12:47:10 +02:00
co-authored by Claude Opus 5.5
parent d17d10948d
commit 0fdbb5b1ed
16 changed files with 368 additions and 112 deletions
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test/test_file_names/test_file_names.cpp
+39
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@@ -128,6 +128,43 @@ void test_rm_takes_its_switches_like_unix() {
TEST_ASSERT_EQUAL_STRING("", parseRm("-rf").path.c_str());
}
void test_a_pattern_matches_names() {
TEST_ASSERT_TRUE(globMatch("*.txt", "notes.txt"));
TEST_ASSERT_TRUE(globMatch("*.TXT", "notes.txt")); // the card doesn't tell cases apart
TEST_ASSERT_FALSE(globMatch("*.txt", "notes.txt.bak"));
TEST_ASSERT_TRUE(globMatch("*", "anything"));
TEST_ASSERT_TRUE(globMatch("*", ""));
TEST_ASSERT_TRUE(globMatch("a?c", "abc"));
TEST_ASSERT_FALSE(globMatch("a?c", "ac"));
TEST_ASSERT_FALSE(globMatch("a?c", "abbc"));
TEST_ASSERT_TRUE(globMatch("2026-10-0?.log", "2026-10-07.log"));
TEST_ASSERT_TRUE(globMatch("a*b*c", "a-then-b-then-c"));
TEST_ASSERT_TRUE(globMatch("a*b*c", "abbbc"));
TEST_ASSERT_FALSE(globMatch("a*b*c", "a-then-c"));
TEST_ASSERT_TRUE(globMatch("*a", "banana")); // the star has to give back and try again
TEST_ASSERT_FALSE(globMatch("*ab", "banana"));
TEST_ASSERT_TRUE(globMatch("file-000?.txt", "file-0001.txt"));
TEST_ASSERT_TRUE(globMatch("exact", "EXACT"));
TEST_ASSERT_FALSE(globMatch("", "x"));
TEST_ASSERT_TRUE(globMatch("**", "x"));
}
void test_a_path_with_a_pattern_is_taken_apart() {
std::string folder, pattern;
TEST_ASSERT_TRUE(splitGlob("/notes/*.txt", folder, pattern));
TEST_ASSERT_EQUAL_STRING("/notes", folder.c_str());
TEST_ASSERT_EQUAL_STRING("*.txt", pattern.c_str());
TEST_ASSERT_TRUE(splitGlob("/*", folder, pattern));
TEST_ASSERT_EQUAL_STRING("/", folder.c_str());
TEST_ASSERT_EQUAL_STRING("*", pattern.c_str());
TEST_ASSERT_FALSE(splitGlob("/notes/a.txt", folder, pattern)); // no pattern
TEST_ASSERT_FALSE(splitGlob("/*/a.txt", folder, pattern)); // not in a folder's name
TEST_ASSERT_FALSE(splitGlob("/n*/a?.txt", folder, pattern));
TEST_ASSERT_FALSE(splitGlob("*.txt", folder, pattern)); // a path starts at the top
TEST_ASSERT_TRUE(hasGlob("a?"));
TEST_ASSERT_FALSE(hasGlob("/plain/path"));
}
int main() {
UNITY_BEGIN();
RUN_TEST(test_path_parts);
@@ -139,5 +176,7 @@ int main() {
RUN_TEST(test_kinds);
RUN_TEST(test_looks_like_text);
RUN_TEST(test_rm_takes_its_switches_like_unix);
RUN_TEST(test_a_pattern_matches_names);
RUN_TEST(test_a_path_with_a_pattern_is_taken_apart);
return UNITY_END();
}