Initial Commit

.github/workflows/build.yml

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+name: build
+
+on:
+  push:
+    branches: [ main ]
+    tags: [ v* ]
+  pull_request: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go ${{ matrix.node-version }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.16.x
+
+      - name: Cache Go modules
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Run Setup
+        run: go mod tidy
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+.vscode

.goreleaser.yml

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+env:
+  - GO111MODULE=on
+before:
+  hooks:
+    - go mod tidy
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - 386
+      - amd64
+      - arm
+      - arm64
+archives:
+  - name_template: '{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
+    files:
+      - README.md
+      - LICENSE
+      - scripts/*
+checksum:
+  name_template: '{{ .ProjectName }}_checksums.txt'
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - Merge pull request
+      - Merge branch
+      - go mod tidy

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 TechTheory Manuel Kraus
+
+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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+<img alt="GitHub release (latest SemVer)" src="https://img.shields.io/github/v/release/techtheoryio/aws-profile-picker?color=gree">
+<a href="https://goreportcard.com/report/github.com/techtheoryio/aws-profile-picker"><img src="https://goreportcard.com/badge/github.com/techtheoryio/aws-profile-picker" alt="Version"></a>
+<a href="#"><img src="https://img.shields.io/github/go-mod/go-version/techtheoryio/aws-profile-picker" alt="Version"></a>
+
+<p align="center">
+  <img width="600" src="./images/example.svg">
+</p>
+
+
+# aws-profile-picker
+
+`aws-profile-picker` is a simple CLI build to assist switching AWS profiles. It includes:
+
+- Dropdown list of all configured AWS profiles in `$HOME/.aws/config`
+- Fuzzy search for all profiles
+- No additional shell is being created - the environment variable `AWS_PROFILE` is set in the current shell
+
+## Installation
+
+1. Download [the latest release](https://github.com/techtheoryio/aws-profile-picker/releases).
+2. Unpack the archive
+3. `cd scripts`
+4. `sh ./install.sh`
+5. Add an alias to your shell configuration (.bshrc, .zshrc, etc.)
+    ```bash
+    alias awsp="source _awsp"
+    ```
+    This is required so no additional shell has to be created.
+
+## Usage
+
+```shell
+$ awsp
+```
+
+## Uninstall
+
+In the release archive, there's an uninstall script
+1. `cd scripts`
+2. `sh ./uninstall.sh`
+3. Remove the alias from your shell configuration file.

go.mod

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+module github.com/techtheoryio/aws-profile-picker
+
+go 1.16
+
+require (
+	github.com/lithammer/fuzzysearch v1.1.2
+	github.com/manifoldco/promptui v0.8.0
+	github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec
+)

go.sum

@@ -0,0 +1,32 @@
+github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 h1:q763qf9huN11kDQavWsoZXJNW3xEE4JJyHa5Q25/sd8=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a h1:FaWFmfWdAUKbSCtOU2QjDaorUexogfaMgbipgYATUMU=
+github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a/go.mod h1:UJSiEoRfvx3hP73CvoARgeLjaIOjybY9vj8PUPPFGeU=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/lithammer/fuzzysearch v1.1.2 h1:ePUtm14xKxbpCxozcFbIDRtvANxnVnE+RKpJUqkr2gA=
+github.com/lithammer/fuzzysearch v1.1.2/go.mod h1:v6tYW/9kpfV6LNcweXdSjQsfCku/1M/oObmSox1fzP8=
+github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a h1:weJVJJRzAJBFRlAiJQROKQs8oC9vOxvm4rZmBBk0ONw=
+github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
+github.com/manifoldco/promptui v0.8.0 h1:R95mMF+McvXZQ7j1g8ucVZE1gLP3Sv6j9vlF9kyRqQo=
+github.com/manifoldco/promptui v0.8.0/go.mod h1:n4zTdgP0vr0S3w7/O/g98U+e0gwLScEXGwov2nIKuGQ=
+github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
+github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec h1:DGmKwyZwEB8dI7tbLt/I/gQuP559o/0FrAkHKlQM/Ks=
+github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec/go.mod h1:owBmyHYMLkxyrugmfwE/DLJyW8Ro9mkphwuVErQ0iUw=
+golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b h1:MQE+LT/ABUuuvEZ+YQAMSXindAdUh7slEmAkup74op4=
+golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
+golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

main.go

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+package main
+
+import (
+	"log"
+
+	"github.com/lithammer/fuzzysearch/fuzzy"
+
+	"github.com/manifoldco/promptui"
+)
+
+var version string = "v1.0.5"
+
+func main() {
+	profiles, err := parseProfiles()
+
+	if err != nil {
+		log.Fatal((err))
+		return
+	}
+
+	templates := &promptui.SelectTemplates{
+		Active:   `{{ "> " | cyan | bold }}{{ . | cyan | bold }}`,
+		Inactive: `  {{ . }}`,
+	}
+
+	searcher := func(input string, index int) bool {
+		item := profiles[index]
+		return fuzzy.MatchFold(input, item)
+	}
+
+	prompt := promptui.Select{
+		Label:             "Select AWS Profile",
+		Items:             profiles,
+		Size:              10,
+		StartInSearchMode: true,
+		Templates:         templates,
+		Searcher:          searcher,
+	}
+
+	_, result, err := prompt.Run()
+
+	if err != nil {
+		log.Fatal(err)
+		return
+	}
+
+	setProfile(result)
+}

parse_profiles.go

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+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"sort"
+	"strings"
+
+	"github.com/vaughan0/go-ini"
+)
+
+func parseProfiles() ([]string, error) {
+	dirname, err := os.UserHomeDir()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	configFile, err := ini.LoadFile(fmt.Sprintf("%s/.aws/config", dirname))
+
+	if err != nil {
+		fmt.Println("❌ No or malformatted AWS configuration found")
+		return nil, err
+	}
+
+	var profileNames = []string{}
+	for k := range configFile {
+		profileNames = append(profileNames, strings.Replace(k, "profile ", "", 1))
+	}
+
+	sort.Strings(profileNames)
+
+	return profileNames, nil
+}

scripts/install.sh

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+#!/bin/sh
+
+cp ../aws-profile-picker /usr/local/bin/aws-profile-picker
+cp ./profile-exporter.sh /usr/local/bin/_awsp
+chmod +x /usr/local/bin/aws-profile-picker
+chmod +x /usr/local/bin/_awsp

scripts/profile-exporter.sh

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+#!/bin/sh
+
+aws-profile-picker
+
+selected_profile="$(cat $HOME/.aws-profile-picker)"
+
+if [ -z "$selected_profile" ]
+then
+  unset AWS_PROFILE
+else
+  export AWS_PROFILE="$selected_profile"
+fi

scripts/uninstall.sh

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+rm /usr/local/bin/aws-profile-picker
+rm /usr/local/bin/awsp

set_profile.go

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+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+)
+
+func setProfile(profile string) {
+	dirname, err := os.UserHomeDir()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	os.WriteFile(fmt.Sprintf("%s/.aws-profile-picker", dirname), []byte(profile), 0644)
+}