chore: mark next point release

Only support x86_64 for now as I'm moving fast.

.goreleaser.yml

@@ -22,6 +22,7 @@ archives:
       linux: Linux
       386: i386
       amd64: x86_64
+    format: binary
 checksum:
   name_template: "checksums.txt"
 snapshot:

README.md

@@ -38,6 +38,27 @@ make install
 
 The abra binary will be in `$GOPATH/bin`.
 
+## Autocompletion
+
+**bash**
+
+Copy `autocomplete/bash_autocomplete` into `/etc/bash_completion.d/` and rename
+it to abra.
+```
+sudo cp autocomplete/bash_autocomplete /etc/bash_completion.d/abra
+source /etc/bash_completion.d/abra
+```
+
+**(fi)zsh**
+
+(fi)zsh doesn't have an autocompletion folder by default but you can create one, then copy `zsh_autocomplete` into it and add a couple lines to your `~/.zshrc` or `~/.fizsh/.fizshrc`
+```
+sudo mkdir /etc/zsh/completion.d/
+sudo cp autocomplete/zsh_autocomplete /etc/zsh/completion.d/abra
+echo "PROG=abra\n_CLI_ZSH_AUTOCOMPLETE_HACK=1\nsource /etc/zsh/completion.d/abra" >> ~/.zshrc
+```
+(replace .zshrc with ~/.fizsh/.fizshrc if you use fizsh)
+
 ## Hacking
 
 Install direnv, run `cp .envrc.sample .envrc`, then run `direnv allow` in this directory. This will set coopcloud repos as private due to [this bug.](https://git.coopcloud.tech/coop-cloud/coopcloud.tech/issues/20#issuecomment-8201). Or you can run `go env -w GOPRIVATE=coopcloud.tech` but I'm not sure how persistent this is.
@@ -54,11 +75,18 @@ Please use the [conventional commit format](https://www.conventionalcommits.org/
 
 ## Versioning
 
-We use [goreleaser](https://goreleaser.com) to help us automate releases. We
-use [semver](https://semver.org) for versioning all releases of the tool. While
-we are still in the public alpha release phase, we will maintain a
-`0.y.z-alpha` format. Change logs are generated from our commit logs. We are
-still working this out and aim to refine our release praxis as we go.
+We use [goreleaser](https://goreleaser.com) to help us automate releases. We use [semver](https://semver.org) for versioning all releases of the tool. While we are still in the public alpha release phase, we will maintain a `0.y.z-alpha` format. Change logs are generated from our commit logs. We are still working this out and aim to refine our release praxis as we go.
+
+For developers, while using this `-alpha` format, the `y` part is the "major" version part. So, if you make breaking changes, you increment that and _not_ the `x` part. So, if you're on `0.1.0-alpha`, then you'd go to `0.1.1-alpha` for a backwards compatible change and `0.2.0-alpha` for a backwards incompatible change.
+
+## Making a new release
+
+- Change `ABRA_VERSION` to match the new tag in [`scripts`](./scripts/installer/installer) (use [semver](https://semver.org))
+- Commit that change (e.g. `git commit -m 'chore: publish next tag 0.3.1-alpha'`)
+- Make a new tag (e.g. `git tag 0.y.z-alpha`)
+- Push the new tag (e.g. `git push && git push --tags`)
+- Wait until the build finishes on [build.coopcloud.tech](https://build.coopcloud.tech/coop-cloud/abra)
+- Check the release worked, (e.g. `abra upgrade; abra version`)
 
 ## Fork maintenance
 

TODO.md

@@ -42,7 +42,7 @@
     - [x] `sync`
     - [x] `versions`
     - [x] `lint`
-  - [ ] `upgrade`
+  - [x] `upgrade`
   - [x] `version`
 
 ## Next phase

autocomplete/bash_autocomplete

@@ -0,0 +1,21 @@
+#! /bin/bash
+
+: ${PROG:=$(basename ${BASH_SOURCE})}
+
+_cli_bash_autocomplete() {
+  if [[ "${COMP_WORDS[0]}" != "source" ]]; then
+    local cur opts base
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    if [[ "$cur" == "-"* ]]; then
+      opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} ${cur} --generate-bash-completion )
+    else
+      opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
+    fi
+    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+    return 0
+  fi
+}
+
+complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete $PROG
+unset PROG

autocomplete/powershell_autocomplete.ps1

@@ -0,0 +1,9 @@
+$fn = $($MyInvocation.MyCommand.Name)
+$name = $fn -replace "(.*)\.ps1$", '$1'
+Register-ArgumentCompleter -Native -CommandName $name -ScriptBlock {
+     param($commandName, $wordToComplete, $cursorPosition)
+     $other = "$wordToComplete --generate-bash-completion"
+         Invoke-Expression $other | ForEach-Object {
+            [System.Management.Automation.CompletionResult]::new($_, $_, 'ParameterValue', $_)
+         }
+ }

autocomplete/zsh_autocomplete

@@ -0,0 +1,23 @@
+#compdef $PROG
+
+_cli_zsh_autocomplete() {
+
+  local -a opts
+  local cur
+  cur=${words[-1]}
+  if [[ "$cur" == "-"* ]]; then
+    opts=("${(@f)$(_CLI_ZSH_AUTOCOMPLETE_HACK=1 ${words[@]:0:#words[@]-1} ${cur} --generate-bash-completion)}")
+  else
+    opts=("${(@f)$(_CLI_ZSH_AUTOCOMPLETE_HACK=1 ${words[@]:0:#words[@]-1} --generate-bash-completion)}")
+  fi
+
+  if [[ "${opts[1]}" != "" ]]; then
+    _describe 'values' opts
+  else
+    _files
+  fi
+
+  return
+}
+
+compdef _cli_zsh_autocomplete $PROG

cli/cli.go

@@ -55,6 +55,7 @@ func RunApp(version, commit string) {
 			server.ServerCommand,
 			recipe.RecipeCommand,
 			VersionCommand,
+			UpgradeCommand,
 		},
 		Flags: []cli.Flag{
 			VerboseFlag,
@@ -67,6 +68,7 @@ func RunApp(version, commit string) {
 			},
 		},
 	}
+	app.EnableBashCompletion = true
 
 	if err := app.Run(os.Args); err != nil {
 		logrus.Fatal(err)

cli/internal/command.go

@@ -0,0 +1,38 @@
+package internal
+
+import (
+	"bufio"
+	"fmt"
+	"os/exec"
+)
+
+func RunCmd(cmd *exec.Cmd) error {
+	r, err := cmd.StdoutPipe()
+	if err != nil {
+		return err
+	}
+
+	cmd.Stderr = cmd.Stdout
+	done := make(chan struct{})
+	scanner := bufio.NewScanner(r)
+
+	go func() {
+		for scanner.Scan() {
+			line := scanner.Text()
+			fmt.Println(line)
+		}
+		done <- struct{}{}
+	}()
+
+	if err := cmd.Start(); err != nil {
+		return err
+	}
+
+	<-done
+
+	if err := cmd.Wait(); err != nil {
+		return err
+	}
+
+	return nil
+}

cli/upgrade.go

@@ -0,0 +1,22 @@
+package cli
+
+import (
+	"os/exec"
+
+	"coopcloud.tech/abra/cli/internal"
+	"github.com/sirupsen/logrus"
+	"github.com/urfave/cli/v2"
+)
+
+// UpgradeCommand upgrades abra in-place.
+var UpgradeCommand = &cli.Command{
+	Name:  "upgrade",
+	Usage: "Upgrade abra",
+	Action: func(c *cli.Context) error {
+		cmd := exec.Command("bash", "-c", "curl -s https://install.abra.coopcloud.tech | bash")
+		if err := internal.RunCmd(cmd); err != nil {
+			logrus.Fatal(err)
+		}
+		return nil
+	},
+}

scripts/installer/README.md

@@ -0,0 +1,5 @@
+# install.abra.coopcloud.tech
+
+To deploy, run `make`.
+
+You have to be an [Autonomic](https://autonomic.zone) member to do this.

scripts/installer/compose.yml

@@ -0,0 +1,38 @@
+---
+version: "3.8"
+
+services:
+  app:
+    image: "nginx:stable"
+    configs:
+      - source: abra_conf
+        target: /etc/nginx/conf.d/abra.conf
+      - source: abra_installer
+        target: /var/www/abra-installer/installer
+    volumes:
+      - "public:/var/www/abra-installer"
+    networks:
+      - proxy
+    deploy:
+      update_config:
+        failure_action: rollback
+        order: start-first
+      labels:
+        - "traefik.enable=true"
+        - "traefik.http.services.abra-installer.loadbalancer.server.port=80"
+        - "traefik.http.routers.abra-installer.rule=Host(`install.abra.autonomic.zone`,`install.abra.coopcloud.tech`)"
+        - "traefik.http.routers.abra-installer.entrypoints=web-secure"
+        - "traefik.http.routers.abra-installer.tls.certresolver=production"
+
+configs:
+  abra_installer:
+    file: installer
+  abra_conf:
+    file: nginx.conf
+
+networks:
+  proxy:
+    external: true
+
+volumes:
+  public:

scripts/installer/installer

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+ABRA_VERSION="0.1.2-alpha"
+ABRA_RELEASE_URL="https://git.coopcloud.tech/api/v1/repos/coop-cloud/abra/releases/tags/$ABRA_VERSION"
+
+function show_banner {
+  echo ""
+  echo "   ____                           ____ _                 _ "
+  echo "  / ___|___         ___  _ __    / ___| | ___  _   _  __| |"
+  echo " | |   / _ \ _____ / _ \| '_ \  | |   | |/ _ \| | | |/ _' |"
+  echo " | |__| (_) |_____| (_) | |_) | | |___| | (_) | |_| | (_| |"
+  echo "  \____\___/       \___/| .__/   \____|_|\___/ \__,_|\__,_|"
+  echo "                        |_|"
+  echo ""
+  echo ""
+  echo "          === Public interest infrastructure ===           "
+  echo ""
+  echo ""
+}
+
+function install_abra_release {
+  mkdir -p "$HOME/.local/bin"
+
+  if ! type "curl" > /dev/null 2>&1; then
+    echo "'curl' is not installed, cannot proceed..."
+    echo "perhaps try installing manually via the releases URL?"
+    echo "https://git.coopcloud.tech/coop-cloud/abra/releases"
+    exit 1
+  fi
+
+  if ! type "curl" > /dev/null 2>&1; then
+    error "'python3' is not installed, cannot proceed..."
+    echo "perhaps try installing manually via the releases URL?"
+    echo "https://git.coopcloud.tech/coop-cloud/abra/releases"
+  fi
+
+  # FIXME: support different architectures
+  release_url=$(curl -s "$ABRA_RELEASE_URL" |
+    python3 -c "import sys, json; \
+                payload = json.load(sys.stdin); \
+                url = [a['browser_download_url'] for a in payload['assets'] if 'x86_64' in a['name']][0]; \
+                print(url)")
+
+  echo "downloading $ABRA_VERSION x86_64 binary release for abra..."
+  curl --progress-bar "$release_url" --output "$HOME/.local/bin/abra"
+  chmod +x "$HOME/.local/bin/abra"
+
+  echo "abra installed to $HOME/.local/bin/abra"
+}
+
+function run_installation {
+  show_banner
+  install_abra_release
+}
+
+run_installation "$@"
+exit 0

scripts/installer/makefile

@@ -0,0 +1,7 @@
+STACK := abra_installer_script
+
+default: deploy
+
+deploy:
+	@docker stack rm $(STACK) && \
+		docker stack deploy -c compose.yml $(STACK)

scripts/installer/nginx.conf

@@ -0,0 +1,10 @@
+server {
+  listen         80 default_server;
+  server_name    install.abra.autonomic.zone install.abra.coopcloud.tech;
+
+  location / {
+    root /var/www/abra-installer;
+    add_header Content-Type text/plain;
+    index installer;
+  }
+}