diff options
Diffstat (limited to 'config/flycheck/config-flycheck-cargo-has-command-p-fix.el')
| -rw-r--r-- | config/flycheck/config-flycheck-cargo-has-command-p-fix.el | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/config/flycheck/config-flycheck-cargo-has-command-p-fix.el b/config/flycheck/config-flycheck-cargo-has-command-p-fix.el new file mode 100644 index 0000000..1135165 --- /dev/null +++ b/config/flycheck/config-flycheck-cargo-has-command-p-fix.el @@ -0,0 +1,7 @@ +(defun config-flycheck-rust-cargo-has-command-p (command) + (let* ((commands (process-lines "cargo" "--list")) + (trimmed (-map (lambda (row) (-slice row 4 (string-search " " 4))) commands))) + (seq-contains-p (-rest trimmed) command))) + +(advice-add 'flycheck-rust-cargo-has-command-p + :override 'config-flycheck-rust-cargo-has-command-p) |