shoney.arickathil
f0971e1481
Close the 3 gaps between "builds in the repo" and "installs from a tarball
like Go", so writeonce can ship to other developers.
- VERSION file at repo root single-sources the toolchain version (0.1.0).
- `woc version` -> "writeonce 0.1.0 linux/amd64"; `wovm --version` -> "wovm
0.1.0" (stamped by the Makefile from VERSION; --version handled only in the
plain-wovm path so a built app never shadows its own `version` arg).
- wo.toml `[runtime] wo = ">= X.Y"` is now ENFORCED: woc refuses a project
requiring a newer toolchain than itself (>= and bare version parsed;
unknown operators accepted forward-compatibly). Was parsed-and-ignored.
- woc self-locates wovm: --runtime > [build] runtime > $WO_RUNTIME > a `wovm`
beside the woc binary (Sys.executable_name) > runtime/wovm rel CWD. An
installed woc in <prefix>/bin finds its sibling wovm from any cwd.
- `just dist` (scripts/mkdist.sh) packages writeonce-<ver>-linux-amd64.tar.gz,
Go-shaped (archive root writeonce/, bin/{woc,wovm}, README, VERSION), with a
drift guard asserting VERSION == woc == wovm. dist/ gitignored.
- `just install-accept` (scripts/install-accept.sh) is the gate: extract, PATH,
version, build+run a project from an unrelated cwd, constraint refusal — 6/0.
Verified: install-accept 6/0; woc-test 565/0; wovm suites + cli_smoke;
log-watcher 7/0. Linux-amd64 only (a cross matrix is future work).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
72 lines
2.5 KiB
Bash
Executable file
72 lines
2.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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# scripts/install-accept.sh — proves the dist tarball installs and works the way
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# Go's does: extract to a prefix, put its bin on PATH, `woc version`, then build
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# AND run a throwaway project from an unrelated cwd (so only woc's self-location
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# can find wovm), and confirm the wo-version constraint refuses a newer toolchain.
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# Run `just dist` first to produce the tarball.
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set -uo pipefail
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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ver="$(cat "$ROOT/VERSION")"
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tarball="$ROOT/dist/writeonce-${ver}-linux-amd64.tar.gz"
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pass=0
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fail=0
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ok() { echo "ok $1"; pass=$((pass + 1)); }
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bad() { echo "FAIL $1 -- $2"; fail=$((fail + 1)); }
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if [[ ! -f "$tarball" ]]; then
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echo "install-accept: $tarball missing -- build it first: just dist" >&2
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exit 1
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fi
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W="$(mktemp -d "${TMPDIR:-/tmp}/wo-install.XXXXXX")"
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trap 'rm -rf "$W"' EXIT
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# 1. extract exactly like `tar -C /usr/local` — archive root is `writeonce/`
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tar -C "$W" -xzf "$tarball"
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prefix="$W/writeonce"
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if [[ -x "$prefix/bin/woc" && -x "$prefix/bin/wovm" ]]; then
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ok "tarball extracts writeonce/bin/{woc,wovm}"
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else
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bad "extract" "binaries missing under $prefix/bin"
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echo; printf 'install-accept: %d checks, %d failures\n' "$((pass + fail))" "$fail"; exit 1
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fi
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export PATH="$prefix/bin:$PATH"
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# 2. version reporting (the `go version` equivalent)
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got="$(woc version)"
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[[ "$got" == "writeonce $ver linux/amd64" ]] && ok "woc version" || bad "woc version" "$got"
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got="$(wovm --version)"
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[[ "$got" == "wovm $ver" ]] && ok "wovm --version" || bad "wovm --version" "$got"
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# 3. build + run a project from an UNRELATED cwd (only self-location finds wovm)
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proj="$W/proj"
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mkdir -p "$proj"
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cat > "$proj/wo.toml" <<EOF
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name = "greet"
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version = "0.1.0"
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[runtime]
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wo = ">= 0.1"
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EOF
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cat > "$proj/main.wo" <<'EOF'
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fn main(args: multi Text) -> Int { print("installed writeonce works"); return 0; }
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EOF
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if ( cd /tmp && woc "$proj" ) >/dev/null 2>&1 && [[ -x "$proj/target/greet" ]]; then
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ok "woc builds a project (self-located wovm from an unrelated cwd)"
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else
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bad "build" "no target/greet produced"
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fi
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out="$("$proj/target/greet" 2>&1)"
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[[ "$out" == "installed writeonce works" ]] && ok "standalone binary runs" || bad "run" "$out"
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# 4. the wo constraint refuses a toolchain older than required
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sed -i 's/>= 0.1/>= 99.0/' "$proj/wo.toml"
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( cd /tmp && woc "$proj" ) >/dev/null 2>&1
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[[ $? -eq 2 ]] && ok "wo constraint refuses a newer requirement" || bad "constraint" "did not refuse >= 99.0"
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echo
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printf 'install-accept: %d checks, %d failures\n' "$((pass + fail))" "$fail"
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[[ $fail -eq 0 ]]
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