Initial

.github/dependabot.yaml

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+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+
+  - package-ecosystem: gomod
+    directory: /
+    schedule:
+      interval: weekly

.github/workflows/ci.yaml

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+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+    tags: [v*]
+
+permissions:
+  contents: write
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ~1.22
+
+      - name: Lint
+        uses: secondlife-3p/golangci-lint-action@v5
+        with:
+          version: latest
+
+      - name: Test
+        run: |
+          go mod tidy
+          go test -v
+  build-image:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: lindenlab/debserve
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        if: startsWith(github.ref, 'refs/tags/v')
+        with:
+          username: ${{ secrets.SHARED_DOCKERHUB_USER }}
+          password: ${{ secrets.SHARED_DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: ${{ startsWith(github.ref, 'refs/tags/v') }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+
+      - name: Docker Hub Description
+        uses: secondlife-3p/dockerhub-description@v4
+        if: startsWith(github.ref, 'refs/tags/v')
+        with:
+          username: ${{ secrets.SHARED_DOCKERHUB_USER }}
+          password: ${{ secrets.SHARED_DOCKERHUB_TOKEN }}
+          repository: lindenlab/debserve
+          short-description: Self-contained debian package server
+  build-package:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Choose GoReleaser args
+        shell: bash
+        env:
+          IS_TAG: ${{ startsWith(github.ref, 'refs/tags/v') }}
+        id: goreleaser-args
+        run: |
+          if [[ "$IS_TAG" == "true" ]]
+          then
+            echo "Building for a tag: do a fully regular gorelease" >&2
+            echo "value=" >> $GITHUB_OUTPUT
+          else
+            echo "Not building for a tag: do the gorelease in snapshot mode" >&2
+            echo "value=--snapshot" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          version: v1.25.1
+          args: release ${{ steps.goreleaser-args.outputs.value }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+.vscode/
+debserve
+Packages
+Packages.*
+dist/

.goreleaser.yaml

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+version: 1
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of `uname`.
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+      - goos: windows
+        format: zip

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+    - id: check-yaml
+    - id: trailing-whitespace
+      exclude: main_test.go
+  - repo: https://github.com/golangci/golangci-lint
+    rev: v1.58.0
+    hooks:
+      - id: golangci-lint
+  - repo: local
+    hooks:
+      - id: test
+        name: go test
+        entry: go test
+        language: system
+        types: [go]

Dockerfile

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+FROM golang:1.22-alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+COPY *.go ./
+RUN CGO_ENABLED=0 GOOS=linux go build -o debserve
+
+FROM alpine:3
+
+WORKDIR /packages
+
+COPY ./as-pwd /usr/local/bin/as-pwd
+RUN apk add --no-cache su-exec
+COPY --from=builder /app/debserve /usr/local/bin/debserve
+
+ENTRYPOINT ["as-pwd"]
+CMD ["debserve", "--watch", "--listen", ":80"]

LICENSE

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+Copyright (c) 2024 Linden Research, Inc.
+
+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.

README.md

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+# Debserve
+
+**debserve** is a small, self-contained debian package indexer and server
+designed to scratch a very specific itch: installing local debian files
+into docker images. It may have other utility.
+
+## Instructions
+
+By default, **debserve** will scan for \*.deb files in the current directory
+and host them at localhost:8080. Additional options:
+
+```
+A self-contained debian package indexer and server.
+
+  Usage: ./debserve [options] [folder]
+
+  -l string
+        HTTP server listen location (shorthand) (default "localhost:8080")
+  -listen string
+        HTTP server listen location (default "localhost:8080")
+  -r    Search child directories (shorthand)
+  -recursive
+        Search child directories
+  -s    Enable silent mode (shorthand)
+  -silent
+        Enable silent mode
+  -v    Enable verbose mode (shorthand)
+  -verbose
+        Enable verbose mode
+  -w    Enable watch mode (shorthand)
+  -watch
+        Enable watch mode
+```
+
+## Docker image
+
+A docker image, `lindenlab/debserve`, is also available, and can use a local volume mount
+to index and serve local packages:
+
+```sh
+docker run -it --rm -v $(pwd):/packages -p 12321:80 lindenlab/debserve
+```

as-pwd

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+#!/bin/sh
+
+# Run the command as the user who owns the pwd
+
+set -e
+
+pwd=$(pwd)
+user="$(stat -c "%u" "$pwd")"
+group="$(stat -c "%g" "$pwd")"
+
+exec su-exec $user:$group "$@"

go.mod

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+module github.com/secondlife/debserve
+
+go 1.22.2
+
+require (
+	github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb
+	github.com/dsnet/compress v0.0.1
+	github.com/fsnotify/fsnotify v1.7.0
+	github.com/ulikunitz/xz v0.5.12
+)
+
+require golang.org/x/sys v0.4.0 // indirect

go.sum

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+github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb h1:m935MPodAbYS46DG4pJSv7WO+VECIWUQ7OJYSoTrMh4=
+github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb/go.mod h1:PkYb9DJNAwrSvRx5DYA+gUcOIgTGVMNkfSCbZM8cWpI=
+github.com/dsnet/compress v0.0.1 h1:PlZu0n3Tuv04TzpfPbrnI0HW/YwodEXDS+oPKahKF0Q=
+github.com/dsnet/compress v0.0.1/go.mod h1:Aw8dCMJ7RioblQeTqt88akK31OvO8Dhf5JflhBbQEHo=
+github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
+github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
+github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
+github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
+github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
+github.com/ulikunitz/xz v0.5.12 h1:37Nm15o69RwBkXM0J6A5OlE67RZTfzUxTj8fB3dfcsc=
+github.com/ulikunitz/xz v0.5.12/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
+golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
+golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=