diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/tissue | 79 |
1 files changed, 30 insertions, 49 deletions
@@ -31,6 +31,7 @@ exec guile --no-auto-compile -s "$0" "$@" (ice-9 match) (ice-9 popen) (ice-9 regex) + (term ansi-color) (tissue conditions) (tissue git) (tissue issue) @@ -48,31 +49,6 @@ exec guile --no-auto-compile -s "$0" "$@" ((result) result) ((result input) input))) -;;; -;;; 3 bit colors using ANSI escape codes -;;; - -(define (color code str) - "Return STR within ANSI escape CODE, thus rendering it in color in a -terminal." - (format #f "~a[~am~a~a[0m" #\esc code str #\esc)) - -(define bold (cut color 1 <>)) - -(define red (cut color 31 <>)) -(define green (cut color 32 <>)) -(define yellow (cut color 33 <>)) -(define blue (cut color 34 <>)) -(define magenta (cut color 35 <>)) -(define cyan (cut color 36 <>)) - -(define red-background (cut color 41 <>)) -(define green-background (cut color 42 <>)) -(define yellow-background (cut color 43 <>)) -(define blue-background (cut color 44 <>)) -(define magenta-background (cut color 45 <>)) -(define cyan-background (cut color 46 <>)) - (define (human-date-string date) "Return a human readable rendering of DATE." (let ((elapsed-time @@ -108,47 +84,52 @@ to run tissue." (define (print-issue issue-number issue) "Print ISSUE with number ISSUE-NUMBER." (let ((number-of-posts (length (issue-posts issue)))) - (display (magenta (issue-title issue))) + (display (colorize-string (issue-title issue) 'MAGENTA)) ;; Highlight keywords containing "bug" or "critical" as whole ;; words in red. Else, highlight in blue. (unless (null? (issue-keywords issue)) (display " ") (display (string-join (map (lambda (keyword) - ((cond - ((not (null? (lset-intersection - string=? - (string-split keyword #\space) - (list "bug" "critical")))) - red-background) - (else blue-background)) + ((cut colorize-string + <> + (cond + ((not (null? (lset-intersection + string=? + (string-split keyword #\space) + (list "bug" "critical")))) + 'ON-RED) + (else 'ON-BLUE))) (string-append " " keyword " "))) (issue-keywords issue)) " "))) (unless (null? (issue-assigned issue)) - (display (green (string-append " (assigned: " - (string-join (issue-assigned issue) - ", ") - ")")))) + (display (colorize-string (string-append " (assigned: " + (string-join (issue-assigned issue) + ", ") + ")") + 'GREEN))) (when (> number-of-posts 1) (display (string-append " [" (number->string number-of-posts) " posts]"))) (newline) (display (string-append - (cyan (string-append "#" (number->string issue-number))) + (colorize-string (string-append "#" (number->string issue-number)) 'CYAN) " opened " - (cyan (human-date-string (issue-created-date issue))) + (colorize-string (human-date-string (issue-created-date issue)) 'CYAN) " by " - (cyan (issue-creator issue)))) + (colorize-string (issue-creator issue) 'CYAN))) (when (> number-of-posts 1) - (display (string-append (cyan ",") + (display (string-append (colorize-string "," 'CYAN) " last updated " - (cyan (human-date-string (issue-last-updated-date issue))) + (colorize-string (human-date-string (issue-last-updated-date issue)) + 'CYAN) " by " - (cyan (issue-last-updater issue))))) + (colorize-string (issue-last-updater issue) + 'CYAN)))) (unless (zero? (issue-tasks issue)) - (display (string-append (cyan "; ") + (display (string-append (colorize-string "; " 'CYAN) (number->string (issue-completed-tasks issue)) "/" (number->string (issue-tasks issue)) @@ -281,25 +262,25 @@ Show the text of issue #ISSUE-NUMBER. (cond ;; Print headlines in bold. ((string-prefix? "#" line) - (display (bold line))) + (display (colorize-string line 'BOLD))) ;; Print lists in cyan. ((string-prefix? "*" line) - (display (cyan line))) + (display (colorize-string line 'CYAN))) ;; Print links in cyan, but only the actual ;; link, and not the => prefix or the label. ((string-match "^(=>[ \t]*)([^ ]*)([^\n]*)" line) => (lambda (m) (display (match:substring m 1)) - (display (cyan (match:substring m 2))) + (display (colorize-string (match:substring m 2) 'CYAN)) (display (match:substring m 3)))) ;; Print preformatted text backticks in ;; magenta. ((string-prefix? "```" line) - (display (magenta line))) + (display (colorize-string line 'MAGENTA))) (else ;; If part of preformatted block, print in ;; magenta. Else, print in default color. - (display (if pre? (magenta line) line)))))) + (display (if pre? (colorize-string line 'MAGENTA) line)))))) (newline)))) (const #t) get-line-dos-or-unix |