Generate asdf-fluttergen plugin from template.

.editorconfig

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+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{md,yml,yaml}]
+indent_style = space
+indent_size = 2

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ""
+labels: bug
+assignees: ""
+---
+
+**Describe the bug**
+
+<!-- A clear and concise description of what the bug is. -->
+
+**Steps to reproduce**
+
+<!-- Steps to reproduce the behavior: -->
+
+**Expected behavior**
+
+<!-- A clear and concise description of what you expected to happen. -->
+
+**Screenshots**
+
+<!-- If applicable, add screenshots to help explain your problem. -->
+
+**Additional context**
+
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ""
+labels: enhancement
+assignees: ""
+---
+
+**Is your feature request related to a problem? Please describe.**
+
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+**Describe the solution you'd like**
+
+<!-- A clear and concise description of what you want to happen. -->
+
+**Describe alternatives you've considered**
+
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+**Additional context**
+
+<!-- Add any other context or screenshots about the feature request here. -->

.github/PULL_REQUEST/pull_request_template.md

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+<!--- Provide a general summary of your changes in the Title above -->
+
+## Description
+
+<!--- Describe your changes in detail -->
+
+## Motivation and Context
+
+<!--- Why is this change required? What problem does it solve? -->
+<!--- If it fixes an open issue, please link to the issue here. -->
+
+## Types of changes
+
+<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to change)
+
+## Usage examples
+
+<!--- Provide examples of intended usage -->
+
+## How Has This Been Tested?
+
+<!--- Please describe in detail how you tested your changes. -->
+
+## Checklist
+
+<!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
+<!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
+
+- [ ] I have updated the documentation accordingly.
+- [ ] I have added tests to cover my changes.

.github/dependabot.yml

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

.github/workflows/build.yml

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+name: Build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  plugin_test:
+    name: asdf plugin test
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: asdf_plugin_test
+        uses: asdf-vm/actions/plugin-test@v2
+        with:
+          command: fluttergen -v

.github/workflows/lint.yml

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+name: Lint
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: asdf-vm/actions/install@v2
+      - run: scripts/lint.bash
+
+  actionlint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Check workflow files
+        uses: docker://rhysd/actionlint:1.6.23
+        with:
+          args: -color

.github/workflows/release.yml

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+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: GoogleCloudPlatform/release-please-action@v3
+        with:
+          release-type: simple

.github/workflows/semantic-pr.yml

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+name: Lint
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+jobs:
+  semantic-pr:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          validateSingleCommit: true

.tool-versions

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+shellcheck 0.9.0
+shfmt 3.6.0

LICENSE

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+
+MIT License
+
+Copyright (c) [year] [fullname]
+
+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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+<div align="center">
+
+# asdf-fluttergen [![Build](https://github.com/FlutterGen/asdf-fluttergen/actions/workflows/build.yml/badge.svg)](https://github.com/FlutterGen/asdf-fluttergen/actions/workflows/build.yml) [![Lint](https://github.com/FlutterGen/asdf-fluttergen/actions/workflows/lint.yml/badge.svg)](https://github.com/FlutterGen/asdf-fluttergen/actions/workflows/lint.yml)
+
+[fluttergen](https://github.com/FlutterGen/flutter_gen) plugin for the [asdf version manager](https://asdf-vm.com).
+
+</div>
+
+# Contents
+
+- [Dependencies](#dependencies)
+- [Install](#install)
+- [Contributing](#contributing)
+- [License](#license)
+
+# Dependencies
+
+**TODO: adapt this section**
+
+- `bash`, `curl`, `tar`, and [POSIX utilities](https://pubs.opengroup.org/onlinepubs/9699919799/idx/utilities.html).
+- `SOME_ENV_VAR`: set this environment variable in your shell config to load the correct version of tool x.
+
+# Install
+
+Plugin:
+
+```shell
+asdf plugin add fluttergen
+# or
+asdf plugin add fluttergen https://github.com/FlutterGen/asdf-fluttergen.git
+```
+
+fluttergen:
+
+```shell
+# Show all installable versions
+asdf list-all fluttergen
+
+# Install specific version
+asdf install fluttergen latest
+
+# Set a version globally (on your ~/.tool-versions file)
+asdf global fluttergen latest
+
+# Now fluttergen commands are available
+fluttergen -v
+```
+
+Check [asdf](https://github.com/asdf-vm/asdf) readme for more instructions on how to
+install & manage versions.
+
+# Contributing
+
+Contributions of any kind welcome! See the [contributing guide](contributing.md).
+
+[Thanks goes to these contributors](https://github.com/FlutterGen/asdf-fluttergen/graphs/contributors)!
+
+# License
+
+See [LICENSE](LICENSE) © [FlutterGen](https://github.com/FlutterGen/)

bin/download

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
+
+# shellcheck source=./lib/utils.bash
+source "${plugin_dir}/lib/utils.bash"
+
+mkdir -p "$ASDF_DOWNLOAD_PATH"
+
+# TODO: Adapt this to proper extension and adapt extracting strategy.
+release_file="$ASDF_DOWNLOAD_PATH/$TOOL_NAME-$ASDF_INSTALL_VERSION.tar.gz"
+
+# Download tar.gz file to the download directory
+download_release "$ASDF_INSTALL_VERSION" "$release_file"
+
+#  Extract contents of tar.gz file into the download directory
+tar -xzf "$release_file" -C "$ASDF_DOWNLOAD_PATH" --strip-components=1 || fail "Could not extract $release_file"
+
+# Remove the tar.gz file since we don't need to keep it
+rm "$release_file"

bin/install

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
+
+# shellcheck source=./lib/utils.bash
+source "${plugin_dir}/lib/utils.bash"
+
+install_version "$ASDF_INSTALL_TYPE" "$ASDF_INSTALL_VERSION" "$ASDF_INSTALL_PATH"

bin/latest-stable

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
+
+# shellcheck source=./lib/utils.bash
+. "${plugin_dir}/lib/utils.bash"
+
+curl_opts=(-sI)
+
+if [ -n "${GITHUB_API_TOKEN:-}" ]; then
+	curl_opts=("${curl_opts[@]}" -H "Authorization: token $GITHUB_API_TOKEN")
+fi
+
+# curl of REPO/releases/latest is expected to be a 302 to another URL
+# when no releases redirect_url="REPO/releases"
+# when there are releases redirect_url="REPO/releases/tag/v<VERSION>"
+redirect_url=$(curl "${curl_opts[@]}" "$GH_REPO/releases/latest" | sed -n -e "s|^location: *||p" | sed -n -e "s|\r||p")
+version=
+printf "redirect url: %s\n" "$redirect_url" >&2
+if [[ "$redirect_url" == "$GH_REPO/releases" ]]; then
+	version="$(list_all_versions | sort_versions | tail -n1 | xargs echo)"
+else
+	version="$(printf "%s\n" "$redirect_url" | sed 's|.*/tag/v\{0,1\}||')"
+fi
+
+printf "%s\n" "$version"

bin/list-all

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
+
+# shellcheck source=./lib/utils.bash
+source "${plugin_dir}/lib/utils.bash"
+
+list_all_versions | sort_versions | xargs echo

contributing.md

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+# Contributing
+
+Testing Locally:
+
+```shell
+asdf plugin test <plugin-name> <plugin-url> [--asdf-tool-version <version>] [--asdf-plugin-gitref <git-ref>] [test-command*]
+
+# TODO: adapt this
+asdf plugin test fluttergen https://github.com/FlutterGen/asdf-fluttergen.git "fluttergen -v"
+```
+
+Tests are automatically run in GitHub Actions on push and PR.