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Merge pull request #1916 from jparise/darwin-manpath

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termio: add man pages to MANPATH on macOS
This commit is contained in:
Mitchell Hashimoto
2024-07-03 09:29:03 -07:00
committed by GitHub
parent 13b787c0b5 4d2c98afea
commit 9f3f663633
1 changed files with 24 additions and 2 deletions
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26
src/termio/Exec.zig
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@ -923,10 +923,9 @@ const Subprocess = struct {
errdefer env.deinit();
// If we have a resources dir then set our env var
const resources_key = "GHOSTTY_RESOURCES_DIR";
if (opts.resources_dir) |dir| {
log.info("found Ghostty resources dir: {s}", .{dir});
try env.put(resources_key, dir);
try env.put("GHOSTTY_RESOURCES_DIR", dir);
}
// Set our TERM var. This is a bit complicated because we want to use
@ -991,6 +990,29 @@ const Subprocess = struct {
}
}
// Add the man pages from our application bundle to MANPATH.
if (comptime builtin.target.isDarwin()) {
if (opts.resources_dir) |resources_dir| man: {
var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
const dir = std.fmt.bufPrint(&buf, "{s}/../man", .{resources_dir}) catch |err| {
log.warn("error building manpath, man pages may not be available err={}", .{err});
break :man;
};
if (env.get("MANPATH")) |manpath| {
// Append to the existing MANPATH. It's very unlikely that our bundle's
// resources directory already appears here so we don't spend the time
// searching for it.
try env.put(
"MANPATH",
try internal_os.appendEnv(alloc, manpath, dir),
);
} else {
try env.put("MANPATH", dir);
}
}
}
// Set environment variables used by some programs (such as neovim) to detect
// which terminal emulator and version they're running under.
try env.put("TERM_PROGRAM", "ghostty");