Zig utility library
minor changes
+41
-8
+11
-5
build.zig
+11
-5
build.zig
···
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path: std.Build.LazyPath,
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} = &.{
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.{ .name = "flag", .path = b.path("examples/flag.zig") },
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+
.{ .name = "slice_iter", .path = b.path("examples/slice_iter.zig") },
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};
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for (examples) |e| {
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const t = b.addExecutable(.{
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.name = e.name,
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.root_module = b.createModule(
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-
.{ .target = target, .optimize = optimize, .root_source_file = e.path, .imports = &.{
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-
.{
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-
.name = "mitochondria",
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-
.module = mod,
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+
.{
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+
.target = target,
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+
.optimize = optimize,
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+
.root_source_file = e.path,
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+
.imports = &.{
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+
.{
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+
.name = "mitochondria",
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+
.module = mod,
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+
},
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},
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-
} },
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+
},
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),
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});
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b.installArtifact(t);
+1
-1
examples/flag.zig
+1
-1
examples/flag.zig
···
2
2
const mito = @import("mitochondria");
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3
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pub fn main() !void {
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-
var gpa = std.heap.GeneralPurposeAllocator(.{}).init;
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+
var gpa = std.heap.DebugAllocator(.{}).init;
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const Parser = mito.flag.parser(&.{
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.{ .name = "help", .kind = .boolean, .desc = "Print this help message" },
+22
examples/slice_iter.zig
+22
examples/slice_iter.zig
···
1
+
const std = @import("std");
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+
const mitochondria = @import("mitochondria");
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+
const SliceIterator = mitochondria.SliceIterator;
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+
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+
pub fn main() void {
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+
const array_of_strings = [_][]const u8{
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+
"Lorem ipsum dolor sit amet",
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+
"Foo bar baz qux",
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+
"Disturbing the peace,",
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+
"Look into my eyes,",
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+
"Now tell me the things you blabbing about",
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+
"Behind my back",
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+
"The tenacity I hold it's hard to break down",
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+
"It's too late for apologies",
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+
"It's going down now",
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+
};
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+
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+
var strings = SliceIterator([]const u8).init(&array_of_strings);
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+
while (strings.next()) |str| {
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+
std.debug.print("{s}\n", .{str});
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+
}
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+
}
+7
-2
src/flag.zig
+7
-2
src/flag.zig
···
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if (std.mem.eql(u8, "-" ++ flag_name, a)) {
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flag_found = true;
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switch (flag_map.kinds[j]) {
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-
.boolean => @field(out_flags, flag_name) = !@field(out_flags, flag_name),
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+
.boolean => {
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+
@field(out_flags, flag_name) = !@field(out_flags, flag_name);
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+
},
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.valued => {
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i += 1;
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if (i == args.len) {
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if (options.log)
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-
std.log.err("option '{s}' requires an argument but none was provided!", .{flag_name});
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+
std.log.err(
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+
"option '{s}' requires an argument but none was provided!",
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+
.{flag_name},
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+
);
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return error.MissingValue;
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}
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