a/ziglings
1
0
Fork 0
mirror of https://codeberg.org/andyscott/ziglings.git synced 2024-12-22 14:03:10 -05:00
Code Issues Projects Releases Packages Wiki Activity

build: avoid intermixed messages on the same line

Browse source 
In same cases, the progress messages from the compiler are intermixed
with the messages printed by ZiglingStep.

This intermixing appears in two cases:
  - when printing, e.g., the message "Checking 0_arrays2.zig..."
  - when printing the compiler errors

Closes #230
This commit is contained in:
Manlio Perillo 2023-04-17 19:09:30 +02:00
parent c6e055dd83
commit 30db9d105a
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
build.zig
View file

@ -728,6 +728,7 @@ const ZiglingStep = struct {
const exe_file = try self.doCompile(prog_node); const exe_file = try self.doCompile(prog_node);
resetLine();
print("Checking {s}...\n", .{self.exercise.main_file}); print("Checking {s}...\n", .{self.exercise.main_file});
const cwd = self.builder.build_root.path.?; const cwd = self.builder.build_root.path.?;
@ -970,6 +971,8 @@ const ZiglingStep = struct {
} }
fn printErrors(self: *ZiglingStep) void { fn printErrors(self: *ZiglingStep) void {
resetLine();
// Print the additional log and verbose messages. // Print the additional log and verbose messages.
// TODO: use colors? // TODO: use colors?
if (self.result_messages.len > 0) print("{s}", .{self.result_messages}); if (self.result_messages.len > 0) print("{s}", .{self.result_messages});
@ -986,6 +989,12 @@ const ZiglingStep = struct {
} }
}; };
// Clear the entire line and move the cursor to column zero.
// Used for clearing the compiler and build_runner progress messages.
fn resetLine() void {
if (use_color_escapes) print("{s}", .{"\x1b[2K\r"});
}
// Print a message to stderr. // Print a message to stderr.
const PrintStep = struct { const PrintStep = struct {
step: Step, step: Step,