Add "Zig" lang

JRaspass · JRaspass · commit e3e56fe5101b · 2020-10-24T22:58:36.000+01:00
Fixes #290
diff --git a/Dockerfile b/Dockerfile
@@ -40,6 +40,7 @@ COPY --from=codegolf/lang-ruby       /       /langs/ruby/rootfs/
 COPY --from=codegolf/lang-rust       /       /langs/rust/rootfs/
 COPY --from=codegolf/lang-sql        /        /langs/sql/rootfs/
 COPY --from=codegolf/lang-swift      /      /langs/swift/rootfs/
+COPY --from=codegolf/lang-zig        /        /langs/zig/rootfs/
 
 COPY --from=0 /go/code-golf                      /
 COPY          /*.toml                            /
diff --git a/Dockerfile.dev b/Dockerfile.dev
@@ -30,6 +30,7 @@ COPY --from=codegolf/lang-ruby       /       /langs/ruby/rootfs/
 COPY --from=codegolf/lang-rust       /       /langs/rust/rootfs/
 COPY --from=codegolf/lang-sql        /        /langs/sql/rootfs/
 COPY --from=codegolf/lang-swift      /      /langs/swift/rootfs/
+COPY --from=codegolf/lang-zig        /        /langs/zig/rootfs/
 
 COPY run-lang.c ./
 
diff --git a/db/a-schema.sql b/db/a-schema.sql
@@ -21,7 +21,7 @@ CREATE TYPE lang AS ENUM (
     'bash', 'brainfuck', 'c', 'c-sharp', 'cobol', 'f-sharp', 'fortran', 'go',
     'haskell', 'j', 'java', 'javascript', 'julia', 'lisp', 'lua', 'nim',
     'perl', 'php', 'powershell', 'python', 'raku', 'ruby', 'rust', 'sql',
-    'swift'
+    'swift', 'zig'
 );
 
 CREATE TYPE scoring AS ENUM ('bytes', 'chars');
diff --git a/hole/play.go b/hole/play.go
@@ -113,6 +113,8 @@ func Play(ctx context.Context, holeID, langID, code string) (score Scorecard) {
 		}
 	case "nim":
 		cmd.Args = []string{"/usr/bin/nim", "-o:/tmp/code", "-r", "c", "-"}
+	case "zig":
+		cmd.Args = []string{"/usr/bin/" + langID}
 	default:
 		cmd.Args = []string{"/usr/bin/" + langID, "-"}
 	}
diff --git a/langs.toml b/langs.toml
@@ -122,3 +122,8 @@ website = '//sqlite.org/index.html'
 size    = '852 MiB'
 version = '5.3'
 website = '//swift.org'
+
+[Zig]
+size    = '242 MiB'
+version = '0.6.0'
+website = '//ziglang.org'
diff --git a/langs/zig/Dockerfile b/langs/zig/Dockerfile
@@ -0,0 +1,23 @@
+FROM alpine:3.12 as builder
+
+RUN mkdir /empty
+
+RUN apk add --no-cache binutils curl
+
+RUN curl https://ziglang.org/builds/zig-linux-x86_64-0.6.0+1e13e8e81.tar.xz \
+  | tar -xJf -
+
+RUN strip /zig-linux-x86_64-0.6.0+1e13e8e81/zig
+
+FROM scratch
+
+COPY --from=0 /bin/cat /bin/rm /bin/sh              /bin/
+COPY --from=0 /lib/ld-musl-x86_64.so.1              /lib/
+COPY --from=0 /empty                                /proc
+COPY --from=0 /empty                                /tmp
+COPY --from=0 /zig-linux-x86_64-0.6.0+1e13e8e81/zig /usr/local/bin/
+COPY --from=0 /zig-linux-x86_64-0.6.0+1e13e8e81/lib /usr/local/lib/
+
+COPY zig /usr/bin/
+
+ENTRYPOINT ["/usr/local/bin/zig", "version"]
diff --git a/langs/zig/zig b/langs/zig/zig
@@ -0,0 +1,11 @@
+#!/bin/sh -e
+
+chdir /tmp
+
+cat - > code.zig
+
+/usr/local/bin/zig build-exe --global-cache-dir . code.zig
+
+rm code.zig
+
+exec ./code "$@"
diff --git a/t/args.t b/t/args.t
@@ -148,13 +148,26 @@ rust
         }
     }
 
+sql
+
+    SELECT * FROM argv
+
 swift
 
     for a in CommandLine.arguments[1...] {
         print(a)
     }
 
-sql
+zig
 
-    SELECT * FROM argv
+    const std = @import("std");
+
+    pub fn main() !void {
+        var args = std.process.args();
+
+        _ = args.skip();
+
+        while (args.next(std.testing.allocator)) |arg|
+            try std.io.getStdOut().outStream().print("{}\n", .{arg});
+    }
 =end pod
diff --git a/views/css/golfer/holes.css b/views/css/golfer/holes.css
@@ -54,7 +54,8 @@ input.raku:not(:checked)       ~ .raku,
 input.ruby:not(:checked)       ~ .ruby,
 input.rust:not(:checked)       ~ .rust,
 input.sql:not(:checked)        ~ .sql,
-input.swift:not(:checked)      ~ .swift { display: none }
+input.swift:not(:checked)      ~ .swift,
+input.zig:not(:checked)        ~ .zig { display: none }
 
 input:checked + label {
     background: var(--color);
@@ -79,7 +80,7 @@ main svg:nth-of-type(2) {
 
 @media (min-width: 1280px) {
     /* Increase this number when adding a language. */
-    main { grid-template-columns: 4fr repeat(25, 1fr) }
+    main { grid-template-columns: 4fr repeat(26, 1fr) }
 
     main a { height: 1.9rem }
 
diff --git a/views/svg/zig.svg b/views/svg/zig.svg
@@ -0,0 +1 @@
+<svg id="zig" viewBox="0 0 15 10" fill="currentColor"><path id="z" d="M4 1h6v2H4zm5.7 0l3.6-1-8 9-3.6 1zM5 7h6v2H5"/><mask id="m"><path fill="#fff" d="M0 0h15v10H0"/><path fill="#000" d="M2 3h11v4H2"/><use href="#z" stroke="#000"/></mask><path mask="url(#m)" d="M0 1h15v8H0"/></svg>

Original file line number	Diff line number	Diff line change
`@@ -113,6 +113,8 @@ func Play(ctx context.Context, holeID, langID, code string) (score Scorecard) {`
`113`	`113`	`}`
`114`	`114`	`case "nim":`
`115`	`115`	`cmd.Args = []string{"/usr/bin/nim", "-o:/tmp/code", "-r", "c", "-"}`
	`116`	`+ case "zig":`
	`117`	`+ cmd.Args = []string{"/usr/bin/" + langID}`
`116`	`118`	`default:`
`117`	`119`	`cmd.Args = []string{"/usr/bin/" + langID, "-"}`
`118`	`120`	`}`