diff --git a/docs/howto/generate.md b/docs/howto/generate.md index 288fb1a7d4..247ba573c9 100644 --- a/docs/howto/generate.md +++ b/docs/howto/generate.md @@ -74,3 +74,17 @@ sql: Databases configured with a `uri` must have an up-to-date schema for query analysis to work correctly, and `sqlc` does not apply schema migrations your database. Use your migration tool of choice to create the necessary tables and objects before running `sqlc generate`. + +## Enhanced analysis with a local container + +If you have a Docker API-compatible container runtime available (Docker, Podman, Colima, etc.), `sqlc` can automatically start a local PostgreSQL container, apply your schema, and use it for query analysis — no external database required. Currently supported for PostgreSQL only. Set `testcontainers_image` to the container image you want to use: + +```yaml +version: "2" +sql: + - engine: "postgresql" + database: + testcontainers_image: "postgres:18-alpine" +``` + +`testcontainers_image` is mutually exclusive with `uri` and `managed`. diff --git a/docs/howto/managed-databases.md b/docs/howto/managed-databases.md index 745524ea5f..6960b43e43 100644 --- a/docs/howto/managed-databases.md +++ b/docs/howto/managed-databases.md @@ -99,3 +99,7 @@ sql: rules: - sqlc/db-prepare ``` + +## Local alternative + +If you prefer not to use managed databases, you can use [`testcontainers_image`](generate.md#enhanced-analysis-with-a-local-container) to have `sqlc` spin up a local PostgreSQL container automatically using Docker. diff --git a/docs/reference/config.md b/docs/reference/config.md index c88d41d963..c52538325c 100644 --- a/docs/reference/config.md +++ b/docs/reference/config.md @@ -97,6 +97,8 @@ The `database` mapping supports the following keys: - If true, connect to a [managed database](../howto/managed-databases.md). Defaults to `false`. - `uri`: - Database connection URI +- `testcontainers_image`: + - Docker image to start a local PostgreSQL container automatically (e.g. `postgres:18-alpine`). Currently supported for PostgreSQL only. Mutually exclusive with `uri` and `managed`. The `uri` string can contain references to environment variables using the `${...}` syntax. In the following example, the connection string will have the value of diff --git a/go.mod b/go.mod index c89cfa38f8..2b9decf3fd 100644 --- a/go.mod +++ b/go.mod @@ -23,6 +23,8 @@ require ( github.com/sqlc-dev/doubleclick v1.0.0 github.com/sqlc-dev/marino v0.1.0 github.com/sqlc-dev/zetajones v0.1.0 + github.com/testcontainers/testcontainers-go v0.43.0 + github.com/testcontainers/testcontainers-go/modules/postgres v0.43.0 github.com/tetratelabs/wazero v1.12.0 github.com/wasilibs/go-pgquery v0.0.0-20250409022910-10ac41983c07 github.com/xeipuuv/gojsonschema v1.2.0 @@ -34,19 +36,64 @@ require ( require ( cel.dev/expr v0.25.1 // indirect + dario.cat/mergo v1.0.2 // indirect filippo.io/edwards25519 v1.2.0 // indirect + github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect + github.com/Microsoft/go-winio v0.6.2 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/containerd/errdefs v1.0.0 // indirect + github.com/containerd/errdefs/pkg v0.3.0 // indirect + github.com/containerd/log v0.1.0 // indirect + github.com/containerd/platforms v0.2.1 // indirect + github.com/cpuguy83/dockercfg v0.3.2 // indirect + github.com/distribution/reference v0.6.0 // indirect + github.com/docker/go-connections v0.6.0 // indirect + github.com/docker/go-units v0.5.0 // indirect + github.com/ebitengine/purego v0.10.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.3 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-ole/go-ole v1.2.6 // indirect + github.com/google/uuid v1.6.0 // indirect github.com/inconshreveable/mousetrap v1.1.0 // indirect github.com/jackc/pgpassfile v1.0.0 // indirect github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect github.com/jackc/puddle/v2 v2.2.2 // indirect - github.com/kr/text v0.2.0 // indirect + github.com/klauspost/compress v1.18.5 // indirect + github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect + github.com/magiconair/properties v1.8.10 // indirect + github.com/moby/docker-image-spec v1.3.1 // indirect + github.com/moby/go-archive v0.2.0 // indirect + github.com/moby/moby/api v1.54.2 // indirect + github.com/moby/moby/client v0.4.0 // indirect + github.com/moby/patternmatcher v0.6.1 // indirect + github.com/moby/sys/sequential v0.6.0 // indirect + github.com/moby/sys/user v0.4.0 // indirect + github.com/moby/sys/userns v0.1.0 // indirect + github.com/moby/term v0.5.2 // indirect github.com/ncruces/go-sqlite3-wasm/v2 v2.6.35302 // indirect github.com/ncruces/julianday v1.0.0 // indirect - github.com/rogpeppe/go-internal v1.10.0 // indirect + github.com/opencontainers/go-digest v1.0.0 // indirect + github.com/opencontainers/image-spec v1.1.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect + github.com/shirou/gopsutil/v4 v4.26.5 // indirect + github.com/sirupsen/logrus v1.9.4 // indirect + github.com/stretchr/testify v1.11.1 // indirect + github.com/tklauser/go-sysconf v0.3.16 // indirect + github.com/tklauser/numcpus v0.11.0 // indirect github.com/wasilibs/wazero-helpers v0.0.0-20240620070341-3dff1577cd52 // indirect github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect + github.com/yusufpapurcu/wmi v1.2.4 // indirect + go.opentelemetry.io/auto/sdk v1.2.1 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect + go.opentelemetry.io/otel v1.43.0 // indirect + go.opentelemetry.io/otel/metric v1.43.0 // indirect + go.opentelemetry.io/otel/trace v1.43.0 // indirect go.yaml.in/yaml/v3 v3.0.4 // indirect + golang.org/x/crypto v0.52.0 // indirect golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect golang.org/x/net v0.55.0 // indirect golang.org/x/sys v0.45.0 // indirect diff --git a/go.sum b/go.sum index 017fc2647b..c2ecaedcc2 100644 --- a/go.sum +++ b/go.sum @@ -1,30 +1,65 @@ cel.dev/expr v0.25.1 h1:1KrZg61W6TWSxuNZ37Xy49ps13NUovb66QLprthtwi4= cel.dev/expr v0.25.1/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4= +dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8= +dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA= filippo.io/edwards25519 v1.2.0 h1:crnVqOiS4jqYleHd9vaKZ+HKtHfllngJIiOpNpoJsjo= filippo.io/edwards25519 v1.2.0/go.mod h1:xzAOLCNug/yB62zG1bQ8uziwrIqIuxhctzJT18Q77mc= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6 h1:He8afgbRMd7mFxO99hRNu+6tazq8nFF9lIwo9JFroBk= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6/go.mod h1:8o94RPi1/7XTJvwPpRSzSUedZrtlirdB3r9Z20bi2f8= +github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c h1:udKWzYgxTojEKWjV8V+WSxDXJ4NFATAsZjh8iIbsQIg= +github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= github.com/antlr4-go/antlr/v4 v4.13.1 h1:SqQKkuVZ+zWkMMNkjy5FZe5mr5WURWnlpmOuzYWrPrQ= github.com/antlr4-go/antlr/v4 v4.13.1/go.mod h1:GKmUxMtwp6ZgGwZSva4eWPC5mS6vUAmOABFgjdkM7Nw= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/containerd/errdefs v1.0.0 h1:tg5yIfIlQIrxYtu9ajqY42W3lpS19XqdxRQeEwYG8PI= +github.com/containerd/errdefs v1.0.0/go.mod h1:+YBYIdtsnF4Iw6nWZhJcqGSg/dwvV7tyJ/kCkyJ2k+M= +github.com/containerd/errdefs/pkg v0.3.0 h1:9IKJ06FvyNlexW690DXuQNx2KA2cUJXx151Xdx3ZPPE= +github.com/containerd/errdefs/pkg v0.3.0/go.mod h1:NJw6s9HwNuRhnjJhM7pylWwMyAkmCQvQ4GpJHEqRLVk= +github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I= +github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo= +github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A= +github.com/containerd/platforms v0.2.1/go.mod h1:XHCb+2/hzowdiut9rkudds9bE5yJ7npe7dG/wG+uFPw= +github.com/cpuguy83/dockercfg v0.3.2 h1:DlJTyZGBDlXqUZ2Dk2Q3xHs/FtnooJJVaad2S9GKorA= +github.com/cpuguy83/dockercfg v0.3.2/go.mod h1:sugsbF4//dDlL/i+S+rtpIWp+5h0BHJHfjj5/jFyUJc= github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g= -github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= +github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s= +github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE= github.com/cubicdaiya/gonp v1.0.4 h1:ky2uIAJh81WiLcGKBVD5R7KsM/36W6IqqTy6Bo6rGws= github.com/cubicdaiya/gonp v1.0.4/go.mod h1:iWGuP/7+JVTn02OWhRemVbMmG1DOUnmrGTYYACpOI0I= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 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/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk= +github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E= +github.com/docker/go-connections v0.6.0 h1:LlMG9azAe1TqfR7sO+NJttz1gy6KO7VJBh+pMmjSD94= +github.com/docker/go-connections v0.6.0/go.mod h1:AahvXYshr6JgfUJGdDCs2b5EZG/vmaMAntpSFH5BFKE= +github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4= +github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/ebitengine/purego v0.10.0 h1:QIw4xfpWT6GWTzaW5XEKy3HXoqrJGx1ijYHzTF0/ISU= +github.com/ebitengine/purego v0.10.0/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ= github.com/fatih/structtag v1.2.0 h1:/OdNE99OxoI/PqaW/SuSK9uxxT3f/tcSZgon/ssNSx4= github.com/fatih/structtag v1.2.0/go.mod h1:mBJUNpUnHmRKrKlQQlmCrh5PuhftFbNv8Ys4/aAZl94= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY= +github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0= github.com/go-sql-driver/mysql v1.10.0 h1:Q+1LV8DkHJvSYAdR83XzuhDaTykuDx0l6fkXxoWCWfw= github.com/go-sql-driver/mysql v1.10.0/go.mod h1:M+cqaI7+xxXGG9swrdeUIoPG3Y3KCkF0pZej+SK+nWk= github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= github.com/google/cel-go v0.28.1 h1:YWIwi77J4xIsYUwAF/iIuS6haffzIHS8yWI8glSbLWM= github.com/google/cel-go v0.28.1/go.mod h1:X0bD6iVNR8pkROSOoHVdgTkzmRcosof7WQqCD6wcMc8= +github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= @@ -41,27 +76,63 @@ github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4= github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E= github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc= -github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0= -github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk= +github.com/klauspost/compress v1.18.5 h1:/h1gH5Ce+VWNLSWqPzOVn6XBO+vJbCNGvjoaGBFW2IE= +github.com/klauspost/compress v1.18.5/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ= +github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE= +github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk= github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= github.com/lib/pq v1.12.3 h1:tTWxr2YLKwIvK90ZXEw8GP7UFHtcbTtty8zsI+YjrfQ= github.com/lib/pq v1.12.3/go.mod h1:/p+8NSbOcwzAEI7wiMXFlgydTwcgTr3OSKMsD2BitpA= +github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 h1:6E+4a0GO5zZEnZ81pIr0yLvtUWk2if982qA3F3QD6H4= +github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0/go.mod h1:zJYVVT2jmtg6P3p1VtQj7WsuWi/y4VnjVBn7F8KPB3I= +github.com/magiconair/properties v1.8.10 h1:s31yESBquKXCV9a/ScB3ESkOjUYYv+X0rg8SYxI99mE= +github.com/magiconair/properties v1.8.10/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0= +github.com/mdelapenya/tlscert v0.2.0 h1:7H81W6Z/4weDvZBNOfQte5GpIMo0lGYEeWbkGp5LJHI= +github.com/mdelapenya/tlscert v0.2.0/go.mod h1:O4njj3ELLnJjGdkN7M/vIVCpZ+Cf0L6muqOG4tLSl8o= +github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0= 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+github.com/sirupsen/logrus v1.9.4/go.mod h1:ftWc9WdOfJ0a92nsE2jF5u5ZwH8Bv2zdeOC42RjbV2g= github.com/spf13/cobra v1.10.2 h1:DMTTonx5m65Ic0GOoRY2c16WCbHxOOw6xxezuLaBpcU= github.com/spf13/cobra v1.10.2/go.mod h1:7C1pvHqHw5A4vrJfjNwvOdzYu0Gml16OCs2GRiTUUS4= github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= @@ -74,12 +145,22 @@ github.com/sqlc-dev/marino v0.1.0/go.mod h1:mQxC2dgDE0DWHMb2B5jZNk7KToJuS6wnxnff github.com/sqlc-dev/zetajones v0.1.0 h1:VeG0atx6lNABr9V2bSI5vL9DvOKTHX0XjMqWUE/rv40= github.com/sqlc-dev/zetajones v0.1.0/go.mod h1:dU1DxwqC6Cahbpnw16KpH1J2waWRDMdwyDSvovMZR4I= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.5.3 h1:jmXUvGomnU1o3W/V5h2VEradbpJDwGrzugQQvL0POH4= +github.com/stretchr/objx v0.5.3/go.mod h1:rDQraq+vQZU7Fde9LOZLr8Tax6zZvy4kuNKF+QYS+U0= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U= github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U= +github.com/testcontainers/testcontainers-go v0.43.0 h1:oEQx5MW2DGd9z3AeEQfB2lPM0eLs7ztyaGRu75bFo5A= +github.com/testcontainers/testcontainers-go v0.43.0/go.mod h1:+VxkT2NQnKOZPKi6praMuMKYHYyOGXr0XSBSlSMCzFo= +github.com/testcontainers/testcontainers-go/modules/postgres v0.43.0 h1:ShNOFYAF4lKHvdIG258hi69bSxC88uXnxJkJvNs/IVs= +github.com/testcontainers/testcontainers-go/modules/postgres v0.43.0/go.mod h1:vdq5/RqmGfWeefzyfcVI/pID1rzmc1TDvqXa15bPJks= github.com/tetratelabs/wazero v1.12.0 h1:DuWcpNu/FzgEXgGBDp8J1Spc+CWOvvtvVyjKlaZopYU= github.com/tetratelabs/wazero v1.12.0/go.mod h1:LvKtzl2RqO4gyF27BiXU+nKAjcV8f38U+kP/q2vgxh0= +github.com/tklauser/go-sysconf v0.3.16 h1:frioLaCQSsF5Cy1jgRBrzr6t502KIIwQ0MArYICU0nA= +github.com/tklauser/go-sysconf v0.3.16/go.mod h1:/qNL9xxDhc7tx3HSRsLWNnuzbVfh3e7gh/BmM179nYI= +github.com/tklauser/numcpus v0.11.0 h1:nSTwhKH5e1dMNsCdVBukSZrURJRoHbSEQjdEbY+9RXw= +github.com/tklauser/numcpus v0.11.0/go.mod h1:z+LwcLq54uWZTX0u/bGobaV34u6V7KNlTZejzM6/3MQ= github.com/wasilibs/go-pgquery v0.0.0-20250409022910-10ac41983c07 h1:mJdDDPblDfPe7z7go8Dvv1AJQDI3eQ/5xith3q2mFlo= github.com/wasilibs/go-pgquery v0.0.0-20250409022910-10ac41983c07/go.mod h1:Ak17IJ037caFp4jpCw/iQQ7/W74Sqpb1YuKJU6HTKfM= github.com/wasilibs/wazero-helpers v0.0.0-20240620070341-3dff1577cd52 h1:OvLBa8SqJnZ6P+mjlzc2K7PM22rRUPE1x32G9DTPrC4= @@ -90,8 +171,12 @@ github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHo github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ= github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74= github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y= +github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0= +github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0= go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64= go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 h1:sbiXRNDSWJOTobXh5HyQKjq6wUC5tNybqjIqDpAY4CU= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0/go.mod h1:69uWxva0WgAA/4bu2Yy70SLDBwZXuQ6PbBpbsa5iZrQ= go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I= go.opentelemetry.io/otel v1.43.0/go.mod h1:JuG+u74mvjvcm8vj8pI5XiHy1zDeoCS2LB1spIq7Ay0= go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM= @@ -104,16 +189,24 @@ go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09 go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0= go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc= go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg= +golang.org/x/crypto v0.52.0 h1:RMs7fP2rXdep0CftQlK8Uf+kibLm7qkCcradZWYz988= +golang.org/x/crypto v0.52.0/go.mod h1:1QgfPxDqh0T2M/elOJtp9RvuR95kVjir0e6/BvEmGbc= golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o= golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8= golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8= golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww= golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM= golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0= +golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY= golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw= +golang.org/x/term v0.43.0 h1:S4RLU2sB31O/NCl+zFN9Aru9A/Cq2aqKpTZJ6B+DwT4= +golang.org/x/term v0.43.0/go.mod h1:lrhlHNdQJHO+1qVYiHfFKVuVioJIheAc3fBSMFYEIsk= golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc= golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4= gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E= google.golang.org/genproto/googleapis/api v0.0.0-20260226221140-a57be14db171 h1:tu/dtnW1o3wfaxCOjSLn5IRX4YDcJrtlpzYkhHhGaC4= @@ -130,3 +223,7 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EV gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q= +gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA= +pgregory.net/rapid v1.2.0 h1:keKAYRcjm+e1F0oAuU5F5+YPAWcyxNNRK2wud503Gnk= +pgregory.net/rapid v1.2.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04= diff --git a/internal/compiler/engine.go b/internal/compiler/engine.go index 64fdf3d5c7..6c4d77e53d 100644 --- a/internal/compiler/engine.go +++ b/internal/compiler/engine.go @@ -93,8 +93,8 @@ func NewCompiler(conf config.SQL, combo config.CombinedSettings, parserOpts opts if conf.Database == nil { return nil, fmt.Errorf("analyzer.database: only requires database configuration") } - if conf.Database.URI == "" && !conf.Database.Managed { - return nil, fmt.Errorf("analyzer.database: only requires database.uri or database.managed") + if conf.Database.URI == "" && !conf.Database.Managed && conf.Database.TestcontainersImage == "" { + return nil, fmt.Errorf("analyzer.database: requires database.uri, database.managed, or database.testcontainers_image") } c.databaseOnlyMode = true // Create the PostgreSQL analyzer (implements Analyzer interface) diff --git a/internal/config/config.go b/internal/config/config.go index ff7faedcaa..90aa305c1f 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -74,8 +74,9 @@ type Server struct { } type Database struct { - URI string `json:"uri" yaml:"uri"` - Managed bool `json:"managed" yaml:"managed"` + URI string `json:"uri" yaml:"uri"` + Managed bool `json:"managed" yaml:"managed"` + TestcontainersImage string `json:"testcontainers_image" yaml:"testcontainers_image"` } type Cloud struct { @@ -228,7 +229,9 @@ var ErrPluginNoType = errors.New("plugin: field `process` or `wasm` required") var ErrPluginBothTypes = errors.New("plugin: `process` and `wasm` cannot both be defined") var ErrPluginProcessNoCmd = errors.New("plugin: missing process command") -var ErrInvalidDatabase = errors.New("database must be managed or have a non-empty URI") +var ErrInvalidDatabase = errors.New("database must have uri, managed, or testcontainers_image set") +var ErrDatabaseConflict = errors.New("database.uri and database.testcontainers_image are mutually exclusive") +var ErrManagedTestcontainersConflict = errors.New("database.managed and database.testcontainers_image are mutually exclusive") var ErrManagedDatabaseNoProject = errors.New(`managed databases require a cloud project If you don't have a project, you can create one from the sqlc Cloud diff --git a/internal/config/config_test.go b/internal/config/config_test.go index 57211d674c..2e450367d0 100644 --- a/internal/config/config_test.go +++ b/internal/config/config_test.go @@ -77,15 +77,29 @@ func FuzzConfig(f *testing.F) { } func TestInvalidConfig(t *testing.T) { - err := Validate(&Config{ - SQL: []SQL{{ - Database: &Database{ - URI: "", - Managed: false, - }, - }}, - }) - if err == nil { - t.Errorf("expected err; got nil") + cases := []struct { + name string + db *Database + wantErr bool + }{ + {"no uri no managed no testcontainers", &Database{}, true}, + {"testcontainers_image empty", &Database{TestcontainersImage: ""}, true}, + {"testcontainers_image set", &Database{TestcontainersImage: "postgres:18-alpine"}, false}, + {"managed true", &Database{Managed: true}, false}, + {"uri set", &Database{URI: "postgres://localhost/db"}, false}, + {"uri and testcontainers_image both set", &Database{URI: "postgres://localhost/db", TestcontainersImage: "postgres:18-alpine"}, true}, + {"managed and testcontainers_image both set", &Database{Managed: true, TestcontainersImage: "postgres:18-alpine"}, true}, + } + + for _, tc := range cases { + t.Run(tc.name, func(t *testing.T) { + err := Validate(&Config{SQL: []SQL{{Database: tc.db}}}) + if tc.wantErr && err == nil { + t.Errorf("expected err; got nil") + } + if !tc.wantErr && err != nil { + t.Errorf("unexpected err: %v", err) + } + }) } } diff --git a/internal/config/v_one.json b/internal/config/v_one.json index d4ea6b6304..24cdc91daa 100644 --- a/internal/config/v_one.json +++ b/internal/config/v_one.json @@ -72,6 +72,10 @@ }, "managed": { "type": "boolean" + }, + "testcontainers_image": { + "type": "string", + "description": "Docker image to use for a local PostgreSQL testcontainer (e.g. postgres:18-alpine). Currently supported for PostgreSQL only. Mutually exclusive with uri and managed." } } }, diff --git a/internal/config/v_two.json b/internal/config/v_two.json index f4cfb875c0..46133d56bf 100644 --- a/internal/config/v_two.json +++ b/internal/config/v_two.json @@ -75,6 +75,10 @@ }, "managed": { "type": "boolean" + }, + "testcontainers_image": { + "type": "string", + "description": "Docker image to use for a local PostgreSQL testcontainer (e.g. postgres:18-alpine). Currently supported for PostgreSQL only. Mutually exclusive with uri and managed." } } }, diff --git a/internal/config/validate.go b/internal/config/validate.go index fadef4fb3b..2e01251841 100644 --- a/internal/config/validate.go +++ b/internal/config/validate.go @@ -3,9 +3,15 @@ package config func Validate(c *Config) error { for _, sql := range c.SQL { if sql.Database != nil { - if sql.Database.URI == "" && !sql.Database.Managed { + if sql.Database.URI == "" && !sql.Database.Managed && sql.Database.TestcontainersImage == "" { return ErrInvalidDatabase } + if sql.Database.URI != "" && sql.Database.TestcontainersImage != "" { + return ErrDatabaseConflict + } + if sql.Database.Managed && sql.Database.TestcontainersImage != "" { + return ErrManagedTestcontainersConflict + } } } return nil diff --git a/internal/engine/postgresql/analyzer/analyze.go b/internal/engine/postgresql/analyzer/analyze.go index 0890482cfe..a2b8592965 100644 --- a/internal/engine/postgresql/analyzer/analyze.go +++ b/internal/engine/postgresql/analyzer/analyze.go @@ -25,13 +25,14 @@ import ( var debugDatabases = sqlcdebug.New("databases") type Analyzer struct { - db config.Database - client dbmanager.Client - pool *pgxpool.Pool - replacer *shfmt.Replacer - formats sync.Map - columns sync.Map - tables sync.Map + db config.Database + client dbmanager.Client + pool *pgxpool.Pool + replacer *shfmt.Replacer + formats sync.Map + columns sync.Map + tables sync.Map + tcCleanup func(context.Context) } func New(client dbmanager.Client, db config.Database) *Analyzer { @@ -185,8 +186,7 @@ func parseType(dt string) (string, bool, int) { // Don't create a database per query func (a *Analyzer) Analyze(ctx context.Context, n ast.Node, query string, migrations []string, ps *named.ParamSet) (*core.Analysis, error) { extractSqlErr := func(e error) error { - var pgErr *pgconn.PgError - if errors.As(e, &pgErr) { + if pgErr, ok := errors.AsType[*pgconn.PgError](e); ok { return &sqlerr.Error{ Code: pgErr.Code, Message: pgErr.Message, @@ -197,33 +197,9 @@ func (a *Analyzer) Analyze(ctx context.Context, n ast.Node, query string, migrat } if a.pool == nil { - var uri string - if a.db.Managed { - if a.client == nil { - return nil, fmt.Errorf("client is nil") - } - edb, err := a.client.CreateDatabase(ctx, &dbmanager.CreateDatabaseRequest{ - Engine: "postgresql", - Migrations: migrations, - }) - if err != nil { - return nil, err - } - uri = edb.Uri - } else if debugDatabases.Value() == "managed" { - return nil, fmt.Errorf("database: connections disabled via SQLCDEBUG=databases=managed") - } else { - uri = a.replacer.Replace(a.db.URI) - } - conf, err := pgxpool.ParseConfig(uri) - if err != nil { + if err := a.connect(ctx, migrations); err != nil { return nil, err } - pool, err := pgxpool.NewWithConfig(ctx, conf) - if err != nil { - return nil, err - } - a.pool = pool } c, err := a.pool.Acquire(ctx) @@ -315,10 +291,59 @@ func (a *Analyzer) Analyze(ctx context.Context, n ast.Node, query string, migrat return &result, nil } -func (a *Analyzer) Close(_ context.Context) error { +func (a *Analyzer) connect(ctx context.Context, migrations []string) error { + var uri string + if a.db.Managed { + if a.client == nil { + return fmt.Errorf("client is nil") + } + edb, err := a.client.CreateDatabase(ctx, &dbmanager.CreateDatabaseRequest{ + Engine: "postgresql", + Migrations: migrations, + }) + if err != nil { + return err + } + uri = edb.Uri + } else if a.db.TestcontainersImage != "" { + tcURI, cleanup, err := startPostgresContainer(ctx, a.db.TestcontainersImage, migrations) + if err != nil { + return fmt.Errorf("testcontainers: %w", err) + } + a.tcCleanup = cleanup + uri = tcURI + } else if debugDatabases.Value() == "managed" { + return fmt.Errorf("database: connections disabled via SQLCDEBUG=databases=managed") + } else { + uri = a.replacer.Replace(a.db.URI) + } + conf, err := pgxpool.ParseConfig(uri) + if err != nil { + if a.tcCleanup != nil { + a.tcCleanup(ctx) + a.tcCleanup = nil + } + return err + } + pool, err := pgxpool.NewWithConfig(ctx, conf) + if err != nil { + if a.tcCleanup != nil { + a.tcCleanup(ctx) + a.tcCleanup = nil + } + return err + } + a.pool = pool + return nil +} + +func (a *Analyzer) Close(ctx context.Context) error { if a.pool != nil { a.pool.Close() } + if a.tcCleanup != nil { + a.tcCleanup(ctx) + } return nil } @@ -482,42 +507,11 @@ func (a *Analyzer) IntrospectSchema(ctx context.Context, schemas []string) (*cat return cat, nil } -// EnsureConn initializes the database connection pool if not already done. -// This is useful for database-only mode where we need to connect before analyzing queries. func (a *Analyzer) EnsureConn(ctx context.Context, migrations []string) error { if a.pool != nil { return nil } - - var uri string - if a.db.Managed { - if a.client == nil { - return fmt.Errorf("client is nil") - } - edb, err := a.client.CreateDatabase(ctx, &dbmanager.CreateDatabaseRequest{ - Engine: "postgresql", - Migrations: migrations, - }) - if err != nil { - return err - } - uri = edb.Uri - } else if debugDatabases.Value() == "managed" { - return fmt.Errorf("database: connections disabled via SQLCDEBUG=databases=managed") - } else { - uri = a.replacer.Replace(a.db.URI) - } - - conf, err := pgxpool.ParseConfig(uri) - if err != nil { - return err - } - pool, err := pgxpool.NewWithConfig(ctx, conf) - if err != nil { - return err - } - a.pool = pool - return nil + return a.connect(ctx, migrations) } // GetColumnNames implements the expander.ColumnGetter interface. diff --git a/internal/engine/postgresql/analyzer/testcontainers.go b/internal/engine/postgresql/analyzer/testcontainers.go new file mode 100644 index 0000000000..400d141499 --- /dev/null +++ b/internal/engine/postgresql/analyzer/testcontainers.go @@ -0,0 +1,71 @@ +package analyzer + +import ( + "context" + "fmt" + "os" + "time" + + "github.com/testcontainers/testcontainers-go" + tcpostgres "github.com/testcontainers/testcontainers-go/modules/postgres" + "github.com/testcontainers/testcontainers-go/wait" +) + +func startPostgresContainer(ctx context.Context, image string, migrations []string) (string, func(context.Context), error) { + if err := os.Setenv("TESTCONTAINERS_RYUK_DISABLED", "true"); err != nil { + return "", nil, fmt.Errorf("testcontainers: disable ryuk: %w", err) + } + + tmpDir, initScriptPaths, err := writeMigrationsTempDir(migrations) + if err != nil { + return "", nil, err + } + cleanupTmp := func() { os.RemoveAll(tmpDir) } + + opts := []testcontainers.ContainerCustomizer{ + tcpostgres.WithDatabase("sqlc"), + tcpostgres.WithUsername("sqlc"), + tcpostgres.WithPassword("sqlc"), + testcontainers.WithWaitStrategy( + wait.ForLog("database system is ready to accept connections"). + WithOccurrence(2). + WithStartupTimeout(30 * time.Second), + ), + } + if len(initScriptPaths) > 0 { + opts = append(opts, tcpostgres.WithInitScripts(initScriptPaths...)) + } + + container, err := tcpostgres.Run(ctx, image, opts...) + if err != nil { + cleanupTmp() + return "", nil, err + } + uri, err := container.ConnectionString(ctx, "sslmode=disable") + if err != nil { + container.Terminate(context.Background()) //nolint:errcheck + cleanupTmp() + return "", nil, err + } + + return uri, func(ctx context.Context) { + container.Terminate(ctx) //nolint:errcheck + cleanupTmp() + }, nil +} + +func writeMigrationsTempDir(migrations []string) (dir string, paths []string, err error) { + dir, err = os.MkdirTemp("", "sqlc-migrations-*") + if err != nil { + return "", nil, fmt.Errorf("testcontainers: create temp dir: %w", err) + } + for i, sql := range migrations { + path := fmt.Sprintf("%s/%03d.sql", dir, i) + if err := os.WriteFile(path, []byte(sql), 0600); err != nil { + os.RemoveAll(dir) + return "", nil, fmt.Errorf("testcontainers: write migration: %w", err) + } + paths = append(paths, path) + } + return dir, paths, nil +}