Commit `30d59f06f4`

30d59f06f46ed48d9de1c375cd285f59f46a4747

Verified · cmc

cmc <hello@cleberg.net> · 2025-06-04 18:48 UTC

feat: add nim examples

Layout: unified · split

nim/colordiff/colordiff.nim added +47

		@@ -0,0 +1,47 @@
	1	import os, strutils, terminal
	2
	3	proc readLines(path: string): seq[string] =
	4	result = @[]
	5	for line in lines(path):
	6	result.add(line)
	7
	8	proc diffFiles(fileA, fileB: string) =
	9	let
	10	linesA = readLines(fileA)
	11	linesB = readLines(fileB)
	12
	13	var
	14	i = 0
	15	j = 0
	16
	17	while i < linesA.len or j < linesB.len:
	18	if i < linesA.len and j < linesB.len:
	19	if linesA[i] == linesB[j]:
	20	echo linesA[i] # identical, no color
	21	i.inc
	22	j.inc
	23	else:
	24	setForegroundColor(fgRed)
	25	echo "- ", linesA[i]
	26	resetAttributes()
	27	setForegroundColor(fgGreen)
	28	echo "+ ", linesB[j]
	29	resetAttributes()
	30	i.inc
	31	j.inc
	32	elif i < linesA.len:
	33	setForegroundColor(fgRed)
	34	echo "- ", linesA[i]
	35	resetAttributes()
	36	i.inc
	37	elif j < linesB.len:
	38	setForegroundColor(fgGreen)
	39	echo "+ ", linesB[j]
	40	resetAttributes()
	41	j.inc
	42
	43	when isMainModule:
	44	if paramCount() != 2:
	45	echo "Usage: colordiff <file1> <file2>"
	46	quit(1)
	47	diffFiles(paramStr(1), paramStr(2))
		\ No newline at end of file

nim/colordiff/file1.txt added +6

nim/colordiff/file2.txt added +7

nim/hello_world.nim added +5

		@@ -0,0 +1,5 @@
	1	# to build:
	2	# nim c -d:release hello_world.nim
	3	# ./hello_world.nim
	4
	5	echo "Hello from Nim!"

Commit 30d59f06f4