ergochat · slingamn · Mar 13, 2026 · Mar 11, 2026 · Mar 11, 2026 · Mar 11, 2026
diff --git a/Makefile b/Makefile
@@ -7,24 +7,30 @@ export CGO_ENABLED ?= 0
 
 capdef_file = ./irc/caps/defs.go
 
+# default build tags; override by passing, e.g. ERGO_BUILD_TAGS="mysql postgres"
+ERGO_BUILD_TAGS ?= mysql
+
+# build tags for the maximalist build with everything included
+full_tags = "mysql postgres sqlite"
+
 .PHONY: all
 all: build
 
-.PHONY: install
-install:
-	go install -v -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
-
 .PHONY: build
 build:
-	go build -v -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
+	go build -v -tags "$(ERGO_BUILD_TAGS)" -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
 
 .PHONY: build_full
 build_full:
-	go build -v -tags postgres -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
+	go build -v -tags $(full_tags) -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
+
+.PHONY: install
+install:
+	go install -v -tags $(ERGO_BUILD_TAGS) -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
 
 .PHONY: install_full
 install_full:
-	go install -v -tags postgres -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
+	go install -v -tags $(full_tags) -ldflags "-X main.commit=$(GIT_COMMIT) -X main.version=$(GIT_TAG)"
 
 .PHONY: release
 release:
@@ -37,8 +43,8 @@ capdefs:
 .PHONY: test
 test:
 	python3 ./gencapdefs.py | diff - ${capdef_file}
-	go test ./...
-	go vet ./...
+	go test -tags $(full_tags) ./...
+	go vet -tags $(full_tags) ./...
 	./.check-gofmt.sh
 
 .PHONY: smoke

diff --git a/README.md b/README.md
@@ -76,9 +76,16 @@ to the GitHub Container Registry at [ghcr.io/ergochat/ergo](https://ghcr.io/ergo
 
 ### From Source
 
-You can also clone this repository and build from source. Typical deployments should use the `stable` branch, which points to the latest stable release. In general, `stable` should coincide with the latest published tag that is not designated as a beta or release candidate (for example, `v2.7.0-rc1` was an unstable release candidate and `v2.7.0` was the corresponding stable release), so you can also identify the latest stable release tag on the [releases page](https://github.com/ergochat/ergo/releases) and build that.
+You can also clone this repository and build from source. A quick start guide:
 
-The `master` branch is not recommended for production use since it may contain bugs, and because the forwards compatibility guarantees for the config file and the database that apply to releases do not apply to master. That is to say, running master may result in changes to your database that end up being incompatible with future versions of Ergo.
+1. Obtain an [up-to-date distribution of the Go language for your OS and architecture](https://golang.org/dl/). Check the output of `go version` to ensure it was installed correctly.
+1. Clone the repository.
+1. `git checkout stable`
+1. To build the default Ergo binary, `make`
+1. To instead build an Ergo binary that includes support for all datastores (including PostgreSQL and SQLite), `make build_full`
+1. You should now have a binary named `ergo` in the working directory.
+
+For more information, including on build customization, see [docs/BUILD.md](https://github.com/ergochat/ergo/blob/master/docs/BUILD.md).
 
 For information on contributing to Ergo, see [DEVELOPING.md](https://github.com/ergochat/ergo/blob/master/DEVELOPING.md).
 

diff --git a/default.yaml b/default.yaml
@@ -904,6 +904,18 @@ datastore:
         # timeout for establishing initial connections to PostgreSQL:
         #connect-timeout: 10s
 
+    # connection information for SQLite (currently only used for persistent history)
+    # SQLite support is compiled out by default: you may need to recompile with
+    # `make build_full`
+    sqlite:
+        enabled: false
+        # path to the SQLite database file
+        database-path: "ergo_history.db"
+        # timeout when waiting for write lock
+        busy-timeout: 5s
+        # maximum concurrent connections
+        max-conns: 1
+
 # languages config
 languages:
     # whether to load languages

diff --git a/docs/BUILD.md b/docs/BUILD.md
@@ -0,0 +1,34 @@
+         __ __  ______ ___  ______ ___ 
+      __/ // /_/ ____/ __ \/ ____/ __ \
+     /_  // __/ __/ / /_/ / / __/ / / /
+    /_  // __/ /___/ _, _/ /_/ / /_/ / 
+     /_//_/ /_____/_/ |_|\____/\____/  
+
+             Ergo Build Guide
+            https://ergo.chat/
+
+_Copyright © Daniel Oaks <daniel@danieloaks.net>, Shivaram Lingamneni <slingamn@cs.stanford.edu>_
+
+
+--------------------------------------------------------------------------------------------
+
+
+This guide is for building Ergo from source. You can also obtain a pre-built release binary from our [GitHub page](https://github.com/ergochat/ergo/releases).
+
+# Prerequisites
+
+You will need an [up-to-date distribution of the Go language for your OS and architecture](https://golang.org/dl/). Use the latest version available. (As of this writing, only Google's Go distribution is supported, since `gccgo` lacks support for current language features.) Check the output of `go version` to ensure it was installed correctly.
+
+You will need to either clone the repository from GitHub at [https://github.com/ergochat/ergo], or obtain a source tarball from our releases page on GitHub.
+
+# What to build
+
+Typical deployments should build the `stable` branch, which points to the latest stable release. In general, `stable` should coincide with the latest published tag that is not designated as a beta or release candidate (for example, `v2.7.0-rc1` was an unstable release candidate and `v2.7.0` was the corresponding stable release), so you can also identify the latest stable release tag on the [releases page](https://github.com/ergochat/ergo/releases) and build that.
+
+The `master` branch is not recommended for production use since it may contain bugs, and because the forwards compatibility guarantees for the config file and the database that apply to releases do not apply to master. That is to say, running master may result in changes to your database that end up being incompatible with future versions of Ergo.
+
+# Build tags and options
+
+By default, Ergo is built with cgo disabled, producing a fully statically linked binary. You can disable this with `export CGO_ENABLED=1` before running `make`.
+
+The default Ergo binary (built with `make` or `make build`) includes support for an in-memory history backend, plus a MySQL history backend. `make build_full` will additionally compile in support for PostgreSQL and SQLite history backends. You can also customize which backends are included, with, e.g. `export ERGO_BUILD_TAGS="mysql sqlite"`.
diff --git a/go.mod b/go.mod
@@ -15,7 +15,6 @@ require (
 	github.com/okzk/sdnotify v0.0.0-20180710141335-d9becc38acbd
 	github.com/onsi/ginkgo v1.12.0 // indirect
 	github.com/onsi/gomega v1.9.0 // indirect
-	github.com/stretchr/testify v1.11.1 // indirect
 	github.com/tidwall/buntdb v1.3.2
 	github.com/xdg-go/scram v1.0.2
 	golang.org/x/crypto v0.46.0
@@ -28,15 +27,22 @@ require (
 	github.com/emersion/go-msgauth v0.7.0
 	github.com/ergochat/webpush-go/v2 v2.0.0
 	github.com/golang-jwt/jwt/v5 v5.3.0
+	github.com/jackc/pgx/v5 v5.8.0
+	modernc.org/sqlite v1.42.2
 )
 
 require (
 	filippo.io/edwards25519 v1.1.1 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.8.0 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/rogpeppe/go-internal v1.6.1 // indirect
 	github.com/tidwall/btree v1.4.2 // indirect
 	github.com/tidwall/gjson v1.14.3 // indirect
 	github.com/tidwall/grect v0.1.4 // indirect
@@ -45,9 +51,12 @@ require (
 	github.com/tidwall/rtred v0.1.2 // indirect
 	github.com/tidwall/tinyqueue v0.1.1 // indirect
 	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
+	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.39.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	modernc.org/libc v1.66.10 // indirect
+	modernc.org/mathutil v1.7.1 // indirect
+	modernc.org/memory v1.11.0 // indirect
 )
 
 replace github.com/gorilla/websocket => github.com/ergochat/websocket v1.4.2-oragono1

diff --git a/go.sum b/go.sum
@@ -10,6 +10,8 @@ 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/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815 h1:bWDMxwH3px2JBh6AyO7hdCn/PkvCZXii8TGj7sbtEbQ=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/emersion/go-msgauth v0.7.0 h1:vj2hMn6KhFtW41kshIBTXvp6KgYSqpA/ZN9Pv4g1INc=
 github.com/emersion/go-msgauth v0.7.0/go.mod h1:mmS9I6HkSovrNgq0HNXTeu8l3sRAAuQ9RMvbM4KU7Ck=
 github.com/ergochat/confusables v0.0.0-20201108231250-4ab98ab61fb1 h1:WLHTOodthVyv5NvYLIvWl112kSFv5IInKKrRN2qpons=
@@ -32,6 +34,10 @@ github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14j
 github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
 github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17kjQEVQ1XRhq2/JR1M3sGqeJoxs=
+github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
@@ -43,13 +49,16 @@ github.com/jackc/pgx/v5 v5.8.0/go.mod h1:QVeDInX2m9VyzvNeiCJVjCkNFqzsNb43204HshN
 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/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
+github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/okzk/sdnotify v0.0.0-20180710141335-d9becc38acbd h1:+iAPaTbi1gZpcpDwe/BW1fx7Xoesv69hLNGPheoyhBs=
 github.com/okzk/sdnotify v0.0.0-20180710141335-d9becc38acbd/go.mod h1:4soZNh0zW0LtYGdQ416i0jO0EIqMGcbtaspRS4BDvRQ=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -60,6 +69,8 @@ github.com/onsi/gomega v1.9.0 h1:R1uwffexN6Pr340GtYRIdZmAiN4J+iw6WG4wog1DUXg=
 github.com/onsi/gomega v1.9.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA=
 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/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -94,6 +105,10 @@ github.com/xdg-go/stringprep v1.0.2 h1:6iq84/ryjjeRmMJwxutI51F2GIPlP5BfTvXHeYjyh
 github.com/xdg-go/stringprep v1.0.2/go.mod h1:8F9zXuvzgwmyT5DUm4GUfZGDdT3W+LCvS6+da4O5kxM=
 golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
 golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
+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/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
+golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
@@ -102,6 +117,7 @@ golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
 golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.38.0 h1:PQ5pkm/rLO6HnxFR7N2lJHOZX6Kez5Y1gDSJla6jo7Q=
@@ -111,6 +127,8 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
 golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
+golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
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