const std = @import("std"); fn isValid(buf: *[std.fs.MAX_PATH_BYTES]u8, segment: []const u8, bin: []const u8) ?u16 { std.mem.copy(u8, buf, segment); buf[segment.len] = std.fs.path.sep; std.mem.copy(u8, buf[segment.len + 1 ..], bin); buf[segment.len + 1 + bin.len ..][0] = 0; const filepath = buf[0 .. segment.len + 1 + bin.len :0]; std.os.accessZ(filepath, std.os.X_OK) catch return null; return @intCast(u16, filepath.len); } // Like /usr/bin/which but without needing to exec a child process // Remember to resolve the symlink if necessary pub fn which(buf: *[std.fs.MAX_PATH_BYTES]u8, path: []const u8, cwd: []const u8, bin: []const u8) ?[:0]const u8 { if (isValid(buf, std.mem.trimRight(u8, cwd, std.fs.path.sep_str), bin)) |len| { return buf[0..len :0]; } var path_iter = std.mem.tokenize(u8, path, ":"); while (path_iter.next()) |segment| { if (isValid(buf, segment, bin)) |len| { return buf[0..len :0]; } } return null; } test "which" { var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined; var realpath = std.os.getenv("PATH") orelse unreachable; var whichbin = which(&buf, realpath, try std.process.getCwdAlloc(std.heap.c_allocator), "which"); try std.testing.expectEqualStrings(whichbin orelse return std.debug.assert(false), "/usr/bin/which"); try std.testing.expect(null == which(&buf, realpath, try std.process.getCwdAlloc(std.heap.c_allocator), "baconnnnnn")); try std.testing.expect(null != which(&buf, realpath, try std.process.getCwdAlloc(std.heap.c_allocator), "zig")); try std.testing.expect(null == which(&buf, realpath, try std.process.getCwdAlloc(std.heap.c_allocator), "bin")); try std.testing.expect(null == which(&buf, realpath, try std.process.getCwdAlloc(std.heap.c_allocator), "usr")); } ='chore/astro-check'>chore/astro-check Unnamed repository; edit this file 'description' to name the repository.
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2022-04-26Revert "fix: replace serialize-javascript & random-bytes with custom internal...Gravatar Nate Moore 7-565/+215
2022-04-26[ci] formatGravatar okikio 2-271/+315
2022-04-26fix: replace serialize-javascript & random-bytes with custom internal modulesGravatar Okiki 7-215/+521
2022-04-26[ci] release (#3182)create-astro@0.10.0astro@1.0.0-beta.18@astrojs/vercel@0.1.4@astrojs/tailwind@0.2.1@astrojs/svelte@0.1.2@astrojs/netlify@0.3.3Gravatar github-actions[bot] 54-146/+130
2022-04-26[ci] formatGravatar matthewp 1-1/+1
2022-04-26fix(vercel): `trailingSlash` fix for non-html pages (#3185)Gravatar Juan Martín Seery 2-29/+42
2022-04-26Prevent watcher from running during the build (#3207)Gravatar Matthew Phillips 2-0/+9
2022-04-26Fix lockfile (#3210)Gravatar Juan Martín Seery 1-6/+0
2022-04-26Add missing is:raw in AstroBuiltinAttributes (#3209)Gravatar Erika 2-0/+6
2022-04-26Feat: support `astro add` without npm installing (#3183)Gravatar Ben Holmes 6-30/+49
2022-04-26Add Astro attributes to svg elements (#3205)Gravatar Erika 2-1/+9
2022-04-26[ci] formatGravatar bholmesdev 2-9/+9
2022-04-26Feat: `create astro` add install step (#3190)Gravatar Ben Holmes 7-162/+299
2022-04-26[ci] collect statsGravatar FredKSchott 1-0/+1
2022-04-25fix(markdown): file.url fixes (#3198)Gravatar Juan Martín Seery 11-10/+149
2022-04-25[ci] collect statsGravatar FredKSchott 1-0/+1
2022-04-24add vite to licenseGravatar Fred K. Schott 2-24/+29
2022-04-24feat(markdown): Improved types (#3191)Gravatar Juan Martín Seery 3-6/+47
2022-04-24[ci] collect statsGravatar FredKSchott 1-0/+1
2022-04-23[ci] collect statsGravatar FredKSchott 1-0/+1