Add config samples from TM v26, v27, v28, v29. (#8384) (#8387)

2026-09-19 06:31:57 +00:00 · 2022-04-21 08:58:18 -07:00
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+# Test data for `confix` and `condiff`
+
+The files in this directory are stock Tendermint configuration files generated
+by the last point release of each version series from v0.26 to present, along
+with diffs between consecutive versions.
+
+## Config Samples
+
+The files named `vXX-config.toml` were generated by checking out and building
+the corresponding version of Tendermint v0.xx.y and initializing a new node in
+an empty home directory. The resulting `config.toml` file was copied here.
+The exact build instructions vary a bit, but a general repro looks like:
+
+```shell
+# This example uses v0.31, substitute the version of your choice.
+# Note that the branch names and tags may differ.
+# Versions prior to v0.26 may not build.
+git checkout v0.31.9
+git clean -fdx
+
+# Versions prior to v0.32 do not have Go module files.
+# Those that do may need some dependencies manually updated.
+go mod init github.com/tendermint/tendermint
+go mod tidy
+go get golang.org/x/sys
+
+# Once you sort out the dependencies, this should usually work.
+make build
+
+# Confirm you go the version you expected, and generate the file.
+./build/tendermint --home=tmhome version
+./build/tendermint --home=tmhome init
+
+# Copy the file out.
+cp ./tmhome/config/config.toml v31-config.toml
+```
+
+## Version Diffs
+
+The files named `diff-XX-YY.txt` were generated by using the `condiff` tool on
+the config samples for versions v0.XX and v0.YY:
+
+```shell
+go run ./scripts/confix/condiff -desnake vXX-config vYY-config.toml > diff-XX-YY.txt
+```
+
+The `baseline.txt` was computed in the same way, but using an empty starting
+file so that we capture all the settings in the target:
+
+```shell
+go run ./scripts/confix/condiff -desnake /dev/null v26-config.toml > baseline.txt
+```