Initial import

.github/workflows/release.yaml

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+name: Release
+
+on:
+  push:
+    tags: [ 'v*' ]
+
+jobs:
+  upkg-bundle:
+    uses: ./.github/workflows/upkg-bundle.yaml
+    secrets: inherit
+  create-release:
+    needs: [upkg-bundle]
+    runs-on: ubuntu-latest
+    name: Create μpkg GitHub release
+    environment: release
+    steps:
+    - id: program_version
+      uses: orbit-online/program-version@v1.0.0
+    - uses: actions/checkout@v4
+      with:
+        ref: ${{ steps.program_version.outputs.version }}
+    - name: Get release notes from tag
+      id: tag-message
+      run: |
+        eof="$(openssl rand -hex 8)"
+        msg=$(git tag -l --format='%(contents)' "${{ steps.version.outputs.tag }}")
+        msg=${msg%%'-----BEGIN'*}
+        printf "message<<%s\n%s\n%s\n" "$eof" "$msg" "$eof" >> $GITHUB_OUTPUT
+      env:
+        REF: ${{ github.ref }}
+    - name: Download package
+      uses: actions/download-artifact@v4
+      with:
+        name: upkg-bundle.tar.gz
+    - name: Create Release
+      uses: ncipollo/release-action@v1
+      with:
+        name: ${{ steps.program_version.outputs.version }}
+        body: ${{ steps.tag-message.outputs.message }}
+        draft: false
+        prerelease: false
+        artifacts: upkg-bundle.tar.gz
+        artifactErrorsFailBuild: true
+        artifactContentType: application/gzip

.github/workflows/upkg-bundle.yaml

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+name: Create μpkg package
+
+on:
+  push:
+    branches: ['*']
+    tags: ['!v*']
+  workflow_call: {}
+
+jobs:
+  upkg-bundle:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: ../../action.yaml
+    - name: Upload upkg-bundle.tar.gz
+      uses: actions/upload-artifact@v4
+      with:
+        name: upkg-bundle.tar.gz
+        path: upkg-bundle.tar.gz
+        retention-days: 1

LICENSE

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+MIT License
+
+Copyright (c) 2024 Orbit Online A/S
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

action.yaml

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+name: μpkg bundle
+description: Creates a μpkg tarball package
+inputs:
+  version:
+    description: The version to write to upkg.json. Defaults to using orbit-online/program-version
+    default: ""
+    required: false
+  dest:
+    description: The package destination. Defaults to using `name` from upkg.json with the .tar.gz extension
+    default: ""
+    required: false
+  paths:
+    description: |-
+      Argument list (i.e. space separated) of relative paths to files and directories to include in the package.
+      upkg.json must not be specified and is assumed to be located in the working directory.
+      Defaults to 'bin/'.
+    default: bin/
+    required: false
+  working-directory:
+    description: The working directory to change to before bundling.
+    default: ""
+    required: false
+runs:
+  using: composite
+  steps:
+  - id: program_version
+    uses: orbit-online/program-version@v1.0.0
+    if: ${{ inputs.version == "" }}
+  - id: pkgname
+    shell: bash
+    run: printf "dest=%s.tar.gz\n" "$(jq -r .name upkg.json)" >> $GITHUB_OUTPUT
+    if: ${{ inputs.dest == "" }}
+  - name: Create μpkg tarball package
+    shell: bash
+    run: >
+      bin/upkg-bundle.sh
+      "${{ inputs.version == "" && steps.version.outputs.version || inputs.version }}"
+      "${{ inputs.dest == "" && steps.pkgname.outputs.dest || inputs.dest }}"
+      ${{ inputs.paths }}
+

bin/upkg-bundle.sh

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+#!/usr/bin/env bash
+# shellcheck source-path=..
+set -Eeo pipefail; shopt -s inherit_errexit nullglob
+
+main() {
+  # Ensure stable file sorting
+  export LC_ALL=C
+  # Don't include atime & ctime in tar archives (https://reproducible-builds.org/docs/archives/)
+  unset POSIXLY_CORRECT
+  # Fixed timestamp for reproducible builds. 2024-01-01T00:00:00Z
+  export SOURCE_DATE_EPOCH=1704067200
+
+  local version=$1 dest=$2 tarout
+  [[ -n $version && -n $dest && $# -ge 3 ]] || fatal "Usage: upkg-bundle.sh VERSION DEST PATHS..."
+  shift 2
+
+  # tmpfile for upkg.json
+  upkgjson=$(mktemp)
+  jq --arg version "$version" '.version=$version' upkg.json >"$upkgjson"
+  trap 'rm "$upkgjson"' EXIT
+
+  # Create the archive
+  # Set the version in upkg.json by redirecting jq output
+  if ! tarout=$(tar \
+    --sort=name \
+    --mode='u+rwX,g-w,o-w' \
+    --mtime="@${SOURCE_DATE_EPOCH}" \
+    --owner=0 --group=0 --numeric-owner \
+    --transform="s#${upkgjson#\/}#upkg.json#" \
+    -cvaf "$dest" "$@" "$upkgjson" 2>&1); then
+    rm "$dest"
+    fatal "Failed to bundle. tar output (the \"Removing leading \`/'\" is from adding upkg.json from \$TMPDIR\):\n%s" "$tarout"
+  fi
+}
+
+fatal() {
+  local tpl=$1; shift
+  printf -- "%s: $tpl\n" "$(basename "${BASH_SOURCE[0]}")" "$@" >&2
+  return 1
+}
+
+main "$@"

upkg.json

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+{
+  "$schema": "https://schemas.orbit.dev/upkg/upkg-ft-deduplicate.json",
+  "name": "upkg-bundle"
+}