chore: make each package its own go module

.github/workflows/ai.yml

@@ -0,0 +1,56 @@
+# auto-generated by scripts/builds. DO NOT EDIT.
+name: ai
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    paths:
+      - ai/**
+      - .github/workflows/ai.yml
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: ./ai
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: ./ai/go.mod
+          cache: true
+          cache-dependency-path: ./ai/go.sum
+      - run: go build -v ./...
+      - run: go test -race -v ./...
+
+  dependabot:
+    needs: [build]
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'}}
+    steps:
+      - id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - run: |
+          gh pr review --approve "$PR_URL"
+          gh pr merge --squash --auto "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+  lint:
+    uses: charmbracelet/meta/.github/workflows/lint.yml@main
+    with:
+      directory: ./ai/...
+      golangci_path: .golangci.yml
+

.github/workflows/anthropic.yml

@@ -0,0 +1,56 @@
+# auto-generated by scripts/builds. DO NOT EDIT.
+name: anthropic
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    paths:
+      - providers/anthropic/**
+      - .github/workflows/anthropic.yml
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: ./providers/anthropic
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: ./providers/anthropic/go.mod
+          cache: true
+          cache-dependency-path: ./providers/anthropic/go.sum
+      - run: go build -v ./...
+      - run: go test -race -v ./...
+
+  dependabot:
+    needs: [build]
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'}}
+    steps:
+      - id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - run: |
+          gh pr review --approve "$PR_URL"
+          gh pr merge --squash --auto "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+  lint:
+    uses: charmbracelet/meta/.github/workflows/lint.yml@main
+    with:
+      directory: ./providers/anthropic/...
+      golangci_path: .golangci.yml
+

.github/workflows/examples.yml

@@ -0,0 +1,56 @@
+# auto-generated by scripts/builds. DO NOT EDIT.
+name: examples
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    paths:
+      - examples/**
+      - .github/workflows/examples.yml
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: ./examples
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: ./examples/go.mod
+          cache: true
+          cache-dependency-path: ./examples/go.sum
+      - run: go build -v ./...
+      - run: go test -race -v ./...
+
+  dependabot:
+    needs: [build]
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'}}
+    steps:
+      - id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - run: |
+          gh pr review --approve "$PR_URL"
+          gh pr merge --squash --auto "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+  lint:
+    uses: charmbracelet/meta/.github/workflows/lint.yml@main
+    with:
+      directory: ./examples/...
+      golangci_path: .golangci.yml
+

.github/workflows/openai.yml

@@ -0,0 +1,56 @@
+# auto-generated by scripts/builds. DO NOT EDIT.
+name: openai
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    paths:
+      - providers/openai/**
+      - .github/workflows/openai.yml
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: ./providers/openai
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: ./providers/openai/go.mod
+          cache: true
+          cache-dependency-path: ./providers/openai/go.sum
+      - run: go build -v ./...
+      - run: go test -race -v ./...
+
+  dependabot:
+    needs: [build]
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'}}
+    steps:
+      - id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - run: |
+          gh pr review --approve "$PR_URL"
+          gh pr merge --squash --auto "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+  lint:
+    uses: charmbracelet/meta/.github/workflows/lint.yml@main
+    with:
+      directory: ./providers/openai/...
+      golangci_path: .golangci.yml
+

.gitignore

@@ -14,10 +14,6 @@
 # Dependency directories (remove the comment below to include it)
  vendor/
 
-# Go workspace file
-go.work
-go.work.sum
-
 # IDE specific files
 .idea/
 .vscode/

.golangci.yml

@@ -7,7 +7,7 @@ linters:
     # - exhaustive
     # - goconst
     - godot
-    - gomoddirectives
+    # - gomoddirectives
     - goprintffuncname
     - gosec
     - misspell

Taskfile.yaml

@@ -1,23 +1,36 @@
 version: '3'
 
+env:
+  GOPRIVATE: github.com/charmbracelet/*
+
+vars:
+  PACKAGES:
+    - ./ai
+    - ./examples
+    - ./providers/anthropic
+    - ./providers/openai
 
 tasks:
-  test:
-    desc: Run tests
+  fmt:
+    desc: Run gofumpt for all packages
     cmds:
-      - go test ./...
+      - for: { var: PACKAGES }
+        cmd: cd {{.ITEM}} && gofmt -s -w .
 
-  lint:
-    desc: Run linters
+  modernize:
+    desc: Run modernize for all packages
     cmds:
-      - golangci-lint run --config .golangci.yml --timeout 10m
+      - for: { var: PACKAGES }
+        cmd: cd {{.ITEM}} && modernize -fix ./...
 
-  lint:fix:
-    desc: Fix lint issues
+  lint:
+    desc: Run base linters for all packages
     cmds:
-      - golangci-lint run --config .golangci.yml --fix
+      - for: { var: PACKAGES }
+        cmd: cd {{.ITEM}} && golangci-lint run
 
-  fmt:
-    desc: Format code
+  test:
+    desc: Run tests for all packages
     cmds:
-      - gofumpt -w .
+      - for: { var: PACKAGES }
+        cmd: cd {{.ITEM}} && go test ./... {{.CLI_ARGS}}

ai/go.mod

@@ -0,0 +1,14 @@
+module github.com/charmbracelet/ai/ai
+
+go 1.24.5
+
+require (
+	github.com/go-viper/mapstructure/v2 v2.4.0
+	github.com/stretchr/testify v1.11.1
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

ai/go.sum

@@ -0,0 +1,12 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
+github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

examples/agent/main.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/charmbracelet/ai"
+	"github.com/charmbracelet/ai/ai"
 	"github.com/charmbracelet/ai/providers/openai"
 )
 

examples/go.mod

@@ -0,0 +1,26 @@
+module github.com/charmbracelet/ai/examples
+
+go 1.24.5
+
+require (
+	github.com/charmbracelet/ai/ai v0.0.0-00010101000000-000000000000
+	github.com/charmbracelet/ai/providers/anthropic v0.0.0-00010101000000-000000000000
+	github.com/charmbracelet/ai/providers/openai v0.0.0-00010101000000-000000000000
+)
+
+require (
+	github.com/anthropics/anthropic-sdk-go v1.10.0 // indirect
+	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/openai/openai-go/v2 v2.2.1 // indirect
+	github.com/tidwall/gjson v1.18.0 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.1 // indirect
+	github.com/tidwall/sjson v1.2.5 // indirect
+)
+
+replace github.com/charmbracelet/ai/ai => ../ai
+
+replace github.com/charmbracelet/ai/providers/anthropic => ../providers/anthropic
+
+replace github.com/charmbracelet/ai/providers/openai => ../providers/openai