Ian Johnson 0a70455095 Fix handling of empty XDG environment variables ...

Closes #21132

According to the XDG Base Directory specification
(https://specifications.freedesktop.org/basedir-spec/latest/#variables),
empty values for these environment variables should be treated the same
as if they are unset. Specifically, for the instances changed in this
commit,

> $XDG_DATA_HOME defines the base directory relative to which
> user-specific data files should be stored. If $XDG_DATA_HOME is either
> not set **or empty**, a default equal to $HOME/.local/share should be
> used.

and

> $XDG_CACHE_HOME defines the base directory relative to which
> user-specific non-essential data files should be stored. If
> $XDG_CACHE_HOME is either not set **or empty**, a default equal to
> $HOME/.cache should be used.

(emphasis mine)

In addition to the case mentioned in the linked issue, all other uses of
XDG environment variables were corrected.

2024-08-19 23:30:14 -07:00

..

Build

fix various issues related to Path handling in the compiler and std

2024-08-19 19:09:11 +02:00

c

std: add native cpu detection for apple m3 (#21116)

2024-08-19 11:49:02 -07:00

compress

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

crypto

std.crypto: better names for everything in utils

2024-08-09 19:47:06 -07:00

debug

Fix handling of empty XDG environment variables

2024-08-19 23:30:14 -07:00

dwarf

Dwarf: fix and test allowzero pointers

2024-08-17 05:57:45 -04:00

fmt

std.fmt.formatFloat: skip f80 round-trip tests on x86_64 windows

2024-07-14 11:19:34 +12:00

fs

Fix handling of empty XDG environment variables

2024-08-19 23:30:14 -07:00

hash

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

heap

riscv: workarounds for riscv threading

2024-07-26 14:53:50 -07:00

http

add std.http.WebSocket

2024-08-07 00:48:32 -07:00

io

implement std.testing.fuzzInput

2024-07-25 18:52:20 -07:00

json

fix partial strings getting dropped when multi-byte codepoints span input buffers

2024-08-07 06:29:34 -04:00

math

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

mem

mem: explicit dupe and dupeZ error on Allocator

2023-09-07 21:56:57 +03:00

meta

std: promote tests to doctests

2024-03-21 14:11:46 -07:00

net

std.net, std.http: simplify

2024-02-23 02:37:11 -07:00

os

Added Constants Related To Ioctl (sockios.h)

2024-08-19 20:21:26 +03:00

posix

POSIX link() syscall only takes two arguments (no flags)

2024-08-07 13:05:42 -07:00

process

Allow setting PGID in std.process.Child.spawn

2024-07-22 11:50:00 +09:00

Random

add std.testing.random_seed

2024-07-23 11:43:12 -07:00

sort

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

tar

std.tar: add writer (#19603)

2024-08-15 22:05:53 -07:00

Target

std.Target: Rename feature_set_fns to FeatureSetFns

2024-08-12 00:34:59 +01:00

testing

std: enable FailingAllocator to fail on resize

2023-09-06 19:06:32 +03:00

Thread

std.c reorganization

2024-07-19 00:30:32 -07:00

time

std.time.epoch: Fix comments referring to epoch as 1970-10-01

2024-08-15 17:54:27 -07:00

tz

…

unicode

all: migrate code to new cast builtin syntax

2023-06-24 16:56:39 -07:00

valgrind

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

zig

Merge pull request #21115 from Snektron/build-system-asm

2024-08-19 21:49:29 -07:00

zip

std: Convert deprecated aliases to compile errors and fix usages

2024-06-13 10:18:59 -04:00

array_hash_map.zig

docs: ArrayHashMap: warn against the shrink footgun

2024-07-26 15:24:25 -07:00

array_list.zig

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

ascii.zig

Rename isASCII to isAscii

2024-07-02 16:31:15 +02:00

atomic.zig

Merge pull request #20870 from alexrp/target-cleanup-3

2024-08-01 01:32:32 -07:00

base64.zig

improve documentation in std

2024-03-10 18:13:30 -07:00

bit_set.zig

std: promote tests to doctests

2024-03-21 14:11:46 -07:00

BitStack.zig

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

bounded_array.zig

std.BoundedArray: add clear()

2024-08-17 18:50:10 -04:00

buf_map.zig

lib: correct unnecessary uses of 'var'

2023-11-19 09:55:07 +00:00

buf_set.zig

Change many test blocks to doctests/decltests

2024-02-26 15:18:31 -08:00

Build.zig

fix various issues related to Path handling in the compiler and std

2024-08-19 19:09:11 +02:00

builtin.zig

language: add module name field to @src

2024-08-08 07:47:14 -07:00

c.zig

std.Target: Remove minix OS tag.

2024-08-12 08:59:49 +02:00

coff.zig

std.coff: Capitalize MachineType.{Unknown,Thumb} for consistency.

2024-08-15 10:55:46 +02:00

compress.zig

improve documentation in std

2024-03-10 18:13:30 -07:00

crypto.zig

std.crypto: better names for everything in utils

2024-08-09 19:47:06 -07:00

debug.zig

std: disable failing debug info test for self-hosted

2024-08-16 16:23:53 -04:00

dwarf.zig

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

dynamic_library.zig

std.c reorganization

2024-07-19 00:30:32 -07:00

elf.zig

std.elf.EM: Add missing MICROBLAZE value.

2024-07-30 01:29:38 +02:00

enums.zig

EnumMap: fix init

2024-05-26 16:13:54 -04:00

fifo.zig

std: promote tests to doctests

2024-03-21 14:11:46 -07:00

fmt.zig

fix std.fmt.hex

2024-07-20 01:06:29 -07:00

fs.zig

std.fs.Dir: Refactor atomicSymLink from std.fs

2024-07-28 20:08:52 -07:00

gpu.zig

std: add gpu namespace

2024-02-05 11:55:14 +03:30

hash_map.zig

std.hash_map: adding a rehash() method (#19923)

2024-08-08 11:59:22 -07:00

hash.zig

XXH3 Implementation for Zig STD (#17530)

2023-10-17 13:55:01 -05:00

heap.zig

std.c reorganization

2024-07-19 00:30:32 -07:00

http.zig

add std.http.WebSocket

2024-08-07 00:48:32 -07:00

io.zig

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

json.zig

Delete compile errors for deprecated decls

2024-05-03 13:27:30 -07:00

leb128.zig

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

linked_list.zig

Revert "std.SinglyLinkedList: add sort function"

2023-11-24 22:33:50 -07:00

log.zig

update the codebase for the new std.Progress API

2024-05-27 20:56:48 -07:00

macho.zig

remove hard tabs from source code

2024-07-31 16:57:42 -07:00

math.zig

langref: clarify functionality of the round builtin (#19503)

2024-08-14 10:29:45 -07:00

mem.zig

Dwarf: rework self-hosted debug info from scratch

2024-08-16 15:22:55 -04:00

meta.zig

chore: correct non-standard comments.

2024-07-28 21:34:14 -07:00

multi_array_list.zig

InternPool: implement and use thread-safe list for strings

2024-07-07 22:59:52 -04:00

net.zig

std.c reorganization

2024-07-19 00:30:32 -07:00

once.zig

std: improve std.once tests

2024-04-15 15:24:30 -07:00

os.zig

std.c reorganization

2024-07-19 00:30:32 -07:00

packed_int_array.zig

chore: correct non-standard comments.

2024-07-28 21:34:14 -07:00

pdb.zig

std.debug: rename Info to SelfInfo

2024-08-01 22:11:35 -07:00

posix.zig

std.posix: read on timerfd can return error.Canceled

2024-08-08 01:12:26 -07:00

priority_dequeue.zig

add std.testing.random_seed

2024-07-23 11:43:12 -07:00

priority_queue.zig

std: fix typos (#20560)

2024-07-09 14:25:42 -07:00

process.zig

move std.zig.fatal to std.process.fatal

2024-07-20 01:06:28 -07:00

Progress.zig

std.posix: Consider invalid signal numbers to sigaction() to be programmer error.

2024-07-21 22:38:09 +02:00

Random.zig

std: Convert deprecated aliases to compile errors and fix usages

2024-06-13 10:18:59 -04:00

RingBuffer.zig

std.RingBuffer: use sliceAt/sliceFirst in read*AssumeLength

2024-03-10 18:17:23 +11:00

segmented_list.zig

Remove redundant test name prefixes now that test names are fully qualified

2024-02-26 15:18:31 -08:00

SemanticVersion.zig

Change many test blocks to doctests/decltests

2024-02-26 15:18:31 -08:00

simd.zig

std.simd: Fix an isARM() check to use isArmOrThumb() instead.

2024-08-01 20:58:08 +02:00

sort.zig

std.sort: Remove key argument from binary-search-like functions (#20927)

2024-08-04 22:02:15 +00:00

start.zig

start: Avoid concatenating strings for inline asm.

2024-08-15 10:56:32 +02:00

static_string_map.zig

std.static_string_map: Cast length of input for runtime initialization

2024-06-20 23:22:39 +00:00

std.zig

std: Convert deprecated aliases to compile errors and fix usages

2024-06-13 10:18:59 -04:00

tar.zig

std.tar: add writer (#19603)

2024-08-15 22:05:53 -07:00

Target.zig

std.Target: Return the correct value for 32-bit sparc v9 in toElfMachine().

2024-08-15 10:55:46 +02:00

testing.zig

implement std.testing.fuzzInput

2024-07-25 18:52:20 -07:00

Thread.zig

std.Thread: Merge riscv32/riscv64 assembly in freeAndExit().

2024-08-13 23:53:57 -07:00

time.zig

std.c reorganization

2024-07-19 00:30:32 -07:00

treap.zig

Condense and extend std.Treap's traversal functionalities. (#20002)

2024-07-28 19:47:55 -07:00

tz.zig

std.builtin.Endian: make the tags lower case

2023-10-31 21:37:35 -04:00

unicode.zig

std.zig.tokenizer: simplify

2024-07-31 16:57:42 -07:00

Uri.zig

std.http.Client: always omit port when it matches default

2024-04-12 22:37:07 -07:00

valgrind.zig

Rename nonSIMDCall* to nonSimdCall*

2024-07-03 19:00:17 +01:00

wasm.zig

Remove redundant test name prefixes now that test names are fully qualified

2024-02-26 15:18:31 -08:00

zig.zig

std.Target: Add goff and xcoff to ObjectFormat.

2024-08-11 20:21:28 -07:00

zip.zig

std.zip: Fix typo in doc comments

2024-06-17 16:12:19 -04:00