[firsttris]

Renovate's bun manager already reads "packageManager": "bun@x.y.z" in app/package.json as the npm package bun (also in the subfolder: no unknown-engines skip in the run below). The Bun group matched only oven-sh/bun (the regex managers), so bun went into the monthly, self-merging renovate/minor-patch group without the Flatpak's Bun binaries, while the regex manager for the same line read it a second time. This drops that regex manager and adds bun to the Bun group; the Flatpak's Bun archives (oven-sh/bun, regex manager on the manifest) stay in it.

The oven-sh/bun lookups (github-releases) could not run here: Renovate wants a GitHub token for them and this session has no GitHub API access to oven-sh/bun (github-token-required below). Their group rule is unchanged (matchPackageNames still names oven-sh/bun).

Test

A Renovate 44.211.0 lookup run (--platform=local --dry-run=lookup) on a copy of the Bun-related files with Bun pinned back to 1.3.0, checking the branch of every Bun update and that packageManager is read by one manager only (the check of firsttris/fernsicht#18 and firsttris/stellwerk#26, extended by the second point).

Before (origin/main):

bun app/package.json: bun 1.3.0 -> renovate/minor-patch
regex app/package.json: oven-sh/bun 1.3.0 -> (no update: github-token-required)
regex flatpak/io.github.firsttris.pd200x-control.yml: oven-sh/bun 1.3.0 -> (no update: github-token-required)
FAIL: packageManager of app/package.json read by bun and regex
FAIL: 2 problem(s)
exit 1

After (this branch):

bun app/package.json: bun 1.3.0 -> renovate/bun
regex flatpak/io.github.firsttris.pd200x-control.yml: oven-sh/bun 1.3.0 -> (no update: github-token-required)
ok: every Bun update in renovate/bun, packageManager read once
exit 0

renovate-config-validator --strict (Renovate 44.211.0): Config validated successfully.

Toolbox installs the Bun of packageManager

packaging/toolbox.sh already passed the version to the installer, but skipped the install whenever any Bun was on PATH (an older Bun stayed), and with "packageManager":"bun@…" written without a space it built an empty tag (bun-v, i.e. the newest Bun). It now compares the installed version with packageManager, reads it with an optional space (still sed, no jq/node) and stops when none is found. $1 of the official installer is the release tag (src/runtime/cli/install.sh in oven-sh/bun). docs/development.md has no Bun install line to change.

Test: runs toolbox.sh from a copy with stubs for toolbox, curl, bash and bun (nothing downloaded or installed) and checks the installer command line.

Before (origin/main):

ok   no Bun yet: installs packageManager's (1.4.4): bash -s bun-v1.4.4 <- curl -fsSL https://bun.sh/install
FAIL other Bun (1.2.9): installs 1.4.4: got [nothing], want [bash -s bun-v1.4.4 <- curl -fsSL https://bun.sh/install]
ok   Bun 1.4.4 there: nothing to do: (nothing)
FAIL packageManager without a space (bun@1.3.0): got [bash -s bun-v <- curl -fsSL https://bun.sh/install], want [bash -s bun-v1.3.0 <- curl -fsSL https://bun.sh/install]
--   docs/development.md installs no Bun
exit 1

After:

ok   no Bun yet: installs packageManager's (1.4.4): bash -s bun-v1.4.4 <- curl -fsSL https://bun.sh/install
ok   other Bun (1.2.9): installs 1.4.4: bash -s bun-v1.4.4 <- curl -fsSL https://bun.sh/install
ok   Bun 1.4.4 there: nothing to do: (nothing)
ok   packageManager without a space (bun@1.3.0): bash -s bun-v1.3.0 <- curl -fsSL https://bun.sh/install
--   docs/development.md installs no Bun
exit 0

Test script

#!/usr/bin/env bash
# Test of the Bun install in packaging/toolbox.sh and the Debian line of docs/development.md. Runs
# them from a copy with stubs for toolbox, curl, bash and bun: nothing is downloaded or installed.
# Usage: bun-install-test.sh <repo> <git ref>
set -euo pipefail
W=$1; REF=$2; T=$(mktemp -d); trap 'rm -rf "$T"' EXIT; fail=0
check() { if [[ "$2" == "$3" ]]; then echo "ok   $1: ${2:-(nothing)}"; else echo "FAIL $1: got [${2:-nothing}], want [$3]"; fail=1; fi; }
mkdir -p "$T/repo" "$T/stub" "$T/home/.bun/bin"
git -C "$W" archive "$REF" packaging/toolbox.sh app/package.json docs/development.md | tar -x -C "$T/repo"
want=$(grep -o '"packageManager": "bun@[^"]*"' "$T/repo/app/package.json" | cut -d@ -f2 | tr -d '"')
# ~/.bun/bin is on PATH, as after the installer has set up .bashrc
# toolbox: runs only the Bun step (`toolbox run -c NAME bash -c CMD` with bun in CMD), with the stubs
cat > "$T/stub/toolbox" <<'S'
#!/bin/sh
[ "$1 $2 $4 $5" = "run -c bash -c" ] || exit 0
case "$6" in *bun*) exec sh -c "$6" ;; esac
S
printf '#!/bin/sh\necho "curl $*"\n' > "$T/stub/curl"
printf '#!/bin/sh\necho "bash $* <- $(cat)"\n' > "$T/stub/bash"
chmod +x "$T/stub/"*
run() { env -i PATH="$T/stub:$T/home/.bun/bin:/usr/bin:/bin" HOME="$T/home" "$@" 2>&1; }
toolbox_sh() { run /usr/bin/bash "$T/repo/packaging/toolbox.sh" | grep -E '^(bash|curl) ' || true; }  # only what installs
inst() { echo "bash -s bun-v$1 <- curl -fsSL https://bun.sh/install"; }
check "no Bun yet: installs packageManager's ($want)" "$(toolbox_sh)" "$(inst "$want")"
printf '#!/bin/sh\necho 1.2.9\n' > "$T/home/.bun/bin/bun"; chmod +x "$T/home/.bun/bin/bun"
check "other Bun (1.2.9): installs $want" "$(toolbox_sh)" "$(inst "$want")"
printf '#!/bin/sh\necho %s\n' "$want" > "$T/home/.bun/bin/bun"
check "Bun $want there: nothing to do" "$(toolbox_sh)" ""
rm "$T/home/.bun/bin/bun"
sed -i 's/"packageManager": "bun@[^"]*"/"packageManager":"bun@1.3.0"/' "$T/repo/app/package.json"
check "packageManager without a space (bun@1.3.0)" "$(toolbox_sh)" "$(inst 1.3.0)"
line=$(grep -m1 'bun.sh/install' "$T/repo/docs/development.md" | sed 's/^ *//; s/ && cargo install just$//' || true)
if [[ -n "$line" ]]; then
  check "docs, Debian line (bun@1.3.0)" "$(cd "$T/repo" && run sh -c "$line")" "$(inst 1.3.0)"
else echo "--   docs/development.md installs no Bun"; fi
exit $fail

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