etherpad-lite/bin/functions.sh
John McLear 7d537f3deb
Require Node.js >= 25 (engines, installers, Dockerfile, snap, CI, docs) (#7749)
* docs: bump documented Node.js minimum to 25

Etherpad is moving its supported Node.js floor to >= 25 (CI matrix is
already pinned to 25 across all workflows on the node25-corepack-pnpm11
work). Sync the user-facing documentation so the install instructions,
requirements section, and plugin metadata example all reflect the new
minimum instead of Node 22 / 12.17.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: require Node.js >= 25 (engines, installers, Dockerfile, snap, CI)

#7747 added Node 25 *support* but left the floor at Node 22. This
commit completes the cutover so the runtime requirement matches the
documentation bumped in the previous commit.

- package.json: engines.node ">=22.13.0" → ">=25.0.0"
- bin/functions.sh, bin/installer.sh, bin/installer.ps1: REQUIRED_NODE
  bumped to 25 (controls the error message users see when they invoke
  the installer or pnpm scripts on an older Node)
- Dockerfile: base image node:22-alpine → node:25-alpine (×2). Corepack
  comment updated: Node 25 no longer ships corepack at all, so we
  install it from npm rather than refreshing a stale signing-key list
- snap/snapcraft.yaml: pinned NODE_VERSION 22.22.2 → 25.9.0 and the
  surrounding design notes rewritten to reflect Node 25 instead of 22
- .github/workflows/*.yml: matrix dropped from [22, 24, 25] to just
  [25] (anything older now fails engines anyway). Stale comments in
  build-and-deploy-docs.yml referencing vite 8's 22.12 floor cleaned up
- bin/plugins/lib/npmpublish.yml: setup-node 22 → 25 so the plugin
  template propagated to every ether/* plugin matches the new minimum

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(docker): install pnpm directly on Node 25 (no corepack)

node:25-alpine doesn't ship corepack but does pre-install yarn at
/usr/local/bin/yarn, so `npm install -g corepack@latest` fails with
EEXIST trying to register its yarn shim. Per #7747, end-users install
pnpm via plain `npm install -g pnpm` on Node 25 — use the same flow in
the Dockerfile (and remove the unused yarn binary so it doesn't sit on
PATH inside the image). Drops COREPACK_HOME and the related
issue-7687 cache-sharing tweak since there's no corepack shim to share.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-15 10:04:24 +01:00

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# minimum required node version
REQUIRED_NODE_MAJOR=25
REQUIRED_NODE_MINOR=0
# minimum required npm version
REQUIRED_NPM_MAJOR=5
REQUIRED_NPM_MINOR=5
pecho() { printf %s\\n "$*"; }
log() { pecho "$@"; }
error() { log "ERROR: $@" >&2; }
fatal() { error "$@"; exit 1; }
is_cmd() { command -v "$@" >/dev/null 2>&1; }
get_program_version() {
PROGRAM="$1"
KIND="${2:-full}"
PROGRAM_VERSION_STRING=$($PROGRAM --version)
PROGRAM_VERSION_STRING=${PROGRAM_VERSION_STRING#"v"}
DETECTED_MAJOR=$(pecho "$PROGRAM_VERSION_STRING" | cut -s -d "." -f 1)
[ -n "$DETECTED_MAJOR" ] || fatal "Cannot extract $PROGRAM major version from version string \"$PROGRAM_VERSION_STRING\""
case "$DETECTED_MAJOR" in
''|*[!0-9]*)
fatal "$PROGRAM_LABEL major version from \"$VERSION_STRING\" is not a number. Detected: \"$DETECTED_MAJOR\""
;;
esac
DETECTED_MINOR=$(pecho "$PROGRAM_VERSION_STRING" | cut -s -d "." -f 2)
[ -n "$DETECTED_MINOR" ] || fatal "Cannot extract $PROGRAM minor version from version string \"$PROGRAM_VERSION_STRING\""
case "$DETECTED_MINOR" in
''|*[!0-9]*)
fatal "$PROGRAM_LABEL minor version from \"$VERSION_STRING\" is not a number. Detected: \"$DETECTED_MINOR\""
esac
case $KIND in
major)
echo $DETECTED_MAJOR
exit;;
minor)
echo $DETECTED_MINOR
exit;;
*)
echo $DETECTED_MAJOR.$DETECTED_MINOR
exit;;
esac
echo $VERSION
}
require_minimal_version() {
PROGRAM_LABEL="$1"
VERSION="$2"
REQUIRED_MAJOR="$3"
REQUIRED_MINOR="$4"
VERSION_MAJOR=$(pecho "$VERSION" | cut -s -d "." -f 1)
VERSION_MINOR=$(pecho "$VERSION" | cut -s -d "." -f 2)
[ "$VERSION_MAJOR" -gt "$REQUIRED_MAJOR" ] || ([ "$VERSION_MAJOR" -eq "$REQUIRED_MAJOR" ] && [ "$VERSION_MINOR" -ge "$REQUIRED_MINOR" ]) \
|| fatal "Your $PROGRAM_LABEL version \"$VERSION_MAJOR.$VERSION_MINOR\" is too old. $PROGRAM_LABEL $REQUIRED_MAJOR.$REQUIRED_MINOR.x or higher is required."
}