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fix(ci): resolve zig via PATH when mise is unavailable #48

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Merged
pythoninthegrass merged 1 commit into from
Sep 11, 2026
Merged

fix(ci): resolve zig via PATH when mise is unavailable #48

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35 changes: 18 additions & 17 deletions taskfiles/zig.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,20 @@ vars:
ZIG_CACHE_DIR: "{{.ZIG_CORE_DIR}}/.zig-cache"
PINNED_ZIG:
sh: grep '^zig ' {{.ROOT_DIR}}/.tool-versions 2>/dev/null | awk '{print $2}' || true
# Resolved through mise against the pinned version rather than PATH, which may
# hold an IDE-bundled zig or a mise default for a different version.
# Prefers mise resolved against the pinned version (avoids an IDE-bundled zig
# or a mise default for a different version), falling back to PATH for
# environments where zig is installed directly, e.g. CI via mlugg/setup-zig.
ZIG:
sh: |
sh: |
pin="{{.PINNED_ZIG}}"
if [ -n "$pin" ] && command -v mise &> /dev/null; then
mise which zig --tool "zig@$pin" 2>/dev/null || true
resolved=$(mise which zig --tool "zig@$pin" 2>/dev/null || true)
if [ -n "$resolved" ]; then
echo "$resolved"
exit 0
fi
fi
command -v zig 2>/dev/null || true
# Explicit target triple for the cross-compile task, e.g. TARGET=aarch64-macos
TARGET: '{{.TARGET | default ""}}'

Expand All @@ -26,27 +32,22 @@ tasks:
desc: "Verify the pinned zig resolves and matches .tool-versions"
cmds:
- |
mise_bin="{{.ZIG}}"
if [ ! -x "$mise_bin" ]; then
if ! command -v mise &> /dev/null; then
echo "error: zig {{.PINNED_ZIG}} not found and mise is not on PATH." >&2
echo " Expected: {{.PINNED_ZIG}} (pinned in .tool-versions)" >&2
echo " Fix: install mise (https://mise.jdx.dev), then run: mise install zig" >&2
exit 1
fi
echo "error: zig {{.PINNED_ZIG}} (pinned in .tool-versions) is not installed." >&2
echo " Fix: mise install zig" >&2
zig_bin="{{.ZIG}}"
if [ -z "$zig_bin" ] || [ ! -x "$zig_bin" ]; then
echo "error: zig {{.PINNED_ZIG}} not found on mise or PATH." >&2
echo " Expected: {{.PINNED_ZIG}} (pinned in .tool-versions)" >&2
echo " Fix: install mise (https://mise.jdx.dev), then run: mise install zig" >&2
exit 1
fi
found=$("$mise_bin" version 2>/dev/null)
found=$("$zig_bin" version 2>/dev/null)
if [ "$found" != "{{.PINNED_ZIG}}" ]; then
echo "error: zig version mismatch." >&2
echo " Expected: {{.PINNED_ZIG}} (pinned in .tool-versions)" >&2
echo " Found: ${found:-unknown} ($mise_bin)" >&2
echo " Found: ${found:-unknown} ($zig_bin)" >&2
echo " Fix: mise install zig@{{.PINNED_ZIG}}" >&2
exit 1
fi
echo "zig $found -> $mise_bin"
echo "zig $found -> $zig_bin"

format:
desc: "Format Zig source files"
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