[RFC PATCH 2/5] status: handle long paths with -t, --table flag
Signed-off-by: Jacob Stopak <jacob@initialcommit.io>
---
table.c | 39 ++++++++++++++++++++++++++++++++++-----
1 file changed, 34 insertions(+), 5 deletions(-)
diff --git a/table.c b/table.c
index 54cf9e4d07..87b6df8c66 100644
--- a/table.c
+++ b/table.c
@@ -25,15 +25,44 @@ static void build_table_border(struct strbuf *buf, int cols)
static void build_table_entry(struct strbuf *buf, char *entry, int cols)
{
+ int len = strlen(entry);
+ size_t col_width = (cols / 3) - 5; /* subtract for padding */
+
strbuf_reset(buf);
- strbuf_addchars(buf, ' ', (cols / 3 - 1 - strlen(entry)) / 2);
+
+ /* Trim equally from both sides if it doesn't fit in column */
+ if (len > col_width) {
+ struct strbuf start_buf = STRBUF_INIT;
+ struct strbuf end_buf = STRBUF_INIT;
+ struct strbuf entry_buf = STRBUF_INIT;
+
+ strbuf_addstr(&start_buf, entry);
+ strbuf_addstr(&end_buf, entry);
+
+ strbuf_remove(&start_buf, col_width / 2, len - col_width / 2);
+ strbuf_remove(&end_buf, 0, len - col_width / 2);
+
+ strbuf_addstr(&entry_buf, start_buf.buf);
+ strbuf_addstr(&entry_buf, "...");
+ strbuf_addstr(&entry_buf, end_buf.buf);
+
+ entry = strbuf_detach(&entry_buf, &col_width);
+ len = strlen(entry);
+
+ strbuf_release(&start_buf);
+ strbuf_release(&end_buf);
+ strbuf_release(&entry_buf);
+ }
+
+ strbuf_addchars(buf, ' ', (cols / 3 - len - 1) / 2); /* left padding */
strbuf_addstr(buf, entry);
- /* Bump right padding if entry length is odd */
- if (!(strlen(entry) % 2))
- strbuf_addchars(buf, ' ', (cols / 3 - 1 - strlen(entry)) / 2 + 1);
+ /* right padding */
+ if (!(len % 2))
+ /* Bump right padding if entry length is odd */
+ strbuf_addchars(buf, ' ', (cols / 3 - len - 1) / 2 + 1);
else
- strbuf_addchars(buf, ' ', (cols / 3 - 1 - strlen(entry)) / 2);
+ strbuf_addchars(buf, ' ', (cols / 3 - len - 1) / 2);
}
static void print_table_body_line(struct strbuf *buf1, struct strbuf *buf2, struct strbuf *buf3, struct wt_status *s)
--
2.42.0.402.gbe8243af7b.dirty
Jacob Stopak <jacob@initialcommit.io>