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diff --git a/changelog.d/realpath-over-readlink.fix b/changelog.d/realpath-over-readlink.fix
new file mode 100644
index 000000000..479561b95
--- /dev/null
+++ b/changelog.d/realpath-over-readlink.fix
@@ -0,0 +1 @@
+pleroma_ctl: Use realpath(1) instead of readlink(1)
diff --git a/rel/files/bin/pleroma_ctl b/rel/files/bin/pleroma_ctl
index 87c486514..6f0dba3a8 100755
--- a/rel/files/bin/pleroma_ctl
+++ b/rel/files/bin/pleroma_ctl
@@ -1,161 +1,161 @@
#!/bin/sh
# XXX: This should be removed when elixir's releases get custom command support
detect_flavour() {
arch="$(uname -m)"
if [ "$arch" = "x86_64" ]; then
arch="amd64"
elif [ "$arch" = "armv7l" ]; then
arch="arm"
elif [ "$arch" = "aarch64" ]; then
arch="arm64"
else
echo "Unsupported arch: $arch" >&2
exit 1
fi
if getconf GNU_LIBC_VERSION >/dev/null; then
libc_postfix=""
elif [ "$(ldd 2>&1 | head -c 9)" = "musl libc" ]; then
libc_postfix="-musl"
elif [ "$(find /lib/libc.musl* | wc -l)" ]; then
libc_postfix="-musl"
else
echo "Unsupported libc" >&2
exit 1
fi
echo "$arch$libc_postfix"
}
detect_branch() {
version="$(cut -d' ' -f2 <"$RELEASE_ROOT"/releases/start_erl.data)"
# Expected format: major.minor.patch_version(-number_of_commits_ahead_of_tag-gcommit_hash).branch
branch="$(echo "$version" | cut -d'.' -f 4)"
if [ "$branch" = "develop" ]; then
echo "develop"
elif [ "$branch" = "" ]; then
echo "stable"
else
# Note: branch name in version is of SemVer format and may only contain [0-9a-zA-Z-] symbols —
# if supporting releases for more branches, need to ensure they contain only these symbols.
echo "Can't detect the branch automatically, please specify it by using the --branch option." >&2
exit 1
fi
}
update() {
set -e
NO_RM=false
while echo "$1" | grep "^-" >/dev/null; do
case "$1" in
--zip-url)
FULL_URI="$2"
shift 2
;;
--no-rm)
NO_RM=true
shift
;;
--flavour)
FLAVOUR="$2"
shift 2
;;
--branch)
BRANCH="$2"
shift 2
;;
--tmp-dir)
TMP_DIR="$2"
shift 2
;;
-*)
echo "invalid option: $1" 1>&2
shift
;;
esac
done
RELEASE_ROOT=$(dirname "$SCRIPTPATH")
uri="https://git.pleroma.social"
project_id="2"
project_branch="${BRANCH:-$(detect_branch)}"
flavour="${FLAVOUR:-$(detect_flavour)}"
tmp="${TMP_DIR:-/tmp}"
artifact="$tmp/pleroma.zip"
full_uri="${FULL_URI:-${uri}/api/v4/projects/${project_id}/jobs/artifacts/${project_branch}/download?job=${flavour}}"
echo "Downloading the artifact from ${full_uri} to ${artifact}"
curl "$full_uri" -o "${artifact}"
echo "Unpacking ${artifact} to ${tmp}"
unzip -q "$artifact" -d "$tmp"
echo "Copying files over to $RELEASE_ROOT"
if [ "$NO_RM" = false ]; then
echo "Removing files from the previous release"
rm -r "${RELEASE_ROOT:-?}"/*
fi
cp -rf "$tmp/release"/* "$RELEASE_ROOT"
echo "Removing temporary files"
rm -r "$tmp/release"
rm "$artifact"
echo "Done! Please refer to the changelog/release notes for changes and update instructions"
set +e
}
if [ -z "$1" ] || [ "$1" = "help" ]; then
# TODO: Just list the commands on `pleroma_ctl help` and output help for the individual command on `pleroma_ctl help $COMMAND`
echo "Usage: $(basename "$0") COMMAND [ARGS]
The known commands are:
create
Create database schema (needs to be executed only once)
migrate
Execute database migrations (needs to be done after updates)
rollback [VERSION]
Rollback database migrations (needs to be done before downgrading)
update [OPTIONS]
Update the instance.
Options:
--branch Update to a specified branch, instead of the latest version of the current one.
--flavour Update to a specified flavour (CPU architecture+libc), instead of the current one.
--zip-url Get the release from a specified url. If set, renders the previous 2 options inactive.
--no-rm Do not erase previous release's files.
--tmp-dir Download the temporary files to a specified directory.
and any mix tasks under Pleroma namespace, for example \`mix pleroma.user COMMAND\` is
equivalent to \`$(basename "$0") user COMMAND\`
By default pleroma_ctl will try calling into a running instance to execute non migration-related commands,
if for some reason this is undesired, set PLEROMA_CTL_RPC_DISABLED environment variable.
"
else
- SCRIPT=$(readlink -f "$0")
+ SCRIPT=$(realpath "$0")
SCRIPTPATH=$(dirname "$SCRIPT")
FULL_ARGS="$*"
ACTION="$1"
if [ $# -gt 0 ]; then
shift
fi
echo "$1" | grep "^-" >/dev/null
if [ $? -eq 1 ]; then
SUBACTION="$1"
if [ $# -gt 0 ]; then
shift
fi
fi
if [ "$ACTION" = "update" ]; then
update "$@"
elif [ "$ACTION" = "migrate" ] || [ "$ACTION" = "rollback" ] || [ "$ACTION" = "create" ] || [ "$ACTION $SUBACTION" = "instance gen" ] || [ "$PLEROMA_CTL_RPC_DISABLED" = true ]; then
"$SCRIPTPATH"/pleroma eval 'Pleroma.ReleaseTasks.run("'"$FULL_ARGS"'")'
else
"$SCRIPTPATH"/pleroma rpc 'Pleroma.ReleaseTasks.run("'"$FULL_ARGS"'")'
fi
fi

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