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feat: instrument plpgsql function bodies with lexer #4

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Merged
pashagolub merged 2 commits into from
Jan 13, 2026
Merged

feat: instrument plpgsql function bodies with lexer #4

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67caad6
feat: instrument plpgsql function bodies with lexer
pashagolub Jan 13, 2026
b4bd2b1
fix: make sure coverage point starts with the current token start
pashagolub Jan 13, 2026
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57 changes: 54 additions & 3 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,9 @@
"mode": "test",
"program": "${fileDirname}",
"env": {
"CGO_ENABLED": "1"
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
"showLog": false
},
Expand All @@ -50,7 +52,9 @@
"mode": "test",
"program": "${fileDirname}",
"env": {
"CGO_ENABLED": "1"
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
"args": [
"-test.run",
Expand All @@ -65,7 +69,9 @@
"mode": "test",
"program": "${workspaceFolder}/internal",
"env": {
"CGO_ENABLED": "1"
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
"args": [
"-test.v",
Expand All @@ -75,6 +81,51 @@
"5m"
],
"showLog": false
},
{
"name": "Debug Current Test Function",
"type": "go",
"request": "launch",
"mode": "test",
"program": "${fileDirname}",
"env": {
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
"args": [
"-test.run",
"^${input:testName}$",
"-test.v"
],
"showLog": true,
"buildFlags": "-gcflags='all=-N -l'"
},
{
"name": "Debug Test at Cursor",
"type": "go",
"request": "launch",
"mode": "test",
"program": "${fileDirname}",
"env": {
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
"args": [
"-test.run",
"${command:go.test.cursor}"
],
"showLog": false,
"buildFlags": "-gcflags='all=-N -l'"
}
],
"inputs": [
{
"id": "testName",
"description": "Test function name",
"default": "TestInstrumentWithLexer",
"type": "promptString"
}
]
}
25 changes: 24 additions & 1 deletion .vscode/settings.json
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Original file line number Diff line number Diff line change
Expand Up @@ -33,8 +33,31 @@
// Go language server (gopls) settings
"gopls": {
"build.env": {
"CGO_ENABLED": "1"
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe"
}
},
// Go extension debugging configuration
"go.delveConfig": {
"apiVersion": 2,
"showGlobalVariables": true
},
// Ensure Go test runner uses CGO
"go.testEnvVars": {
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
},
// Go build tags and flags
"go.buildTags": "",
"go.buildFlags": ["-ldflags", "-s -w"],
"go.testFlags": ["-v"],
"go.testTimeout": "300s",
// Additional settings to help with debugging
"go.useLanguageServer": true,
"go.alternateTools": {},
"go.enableCodeLens": {
"runtest": true
}
}

32 changes: 32 additions & 0 deletions .vscode/tasks.json
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,13 @@
"label": "Unit Test",
"type": "shell",
"command": "go test -failfast -p 1 -timeout=300s -parallel=1 .${pathSeparator}${relativeFileDirname}${pathSeparator}... -coverprofile='coverage.out' -json | tparse -all -progress",
"options": {
"env": {
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
}
},
"problemMatcher": [
"$go"
],
Expand All @@ -43,6 +50,31 @@
"focus": true
}
},
{
"label": "Debug Test Build",
"type": "shell",
"command": "go",
"args": [
"test",
"-c",
"-gcflags",
"all=-N -l",
"./${relativeFileDirname}"
],
"options": {
"env": {
"CGO_ENABLED": "1",
"CC": "C:\\msys64\\mingw64\\bin\\gcc.exe",
"PATH": "${env:PATH};C:\\msys64\\mingw64\\bin"
}
},
"group": "test",
"presentation": {
"reveal": "always",
"panel": "shared"
},
"problemMatcher": ["$go"]
},
{
"label": "Coverage Report",
"type": "shell",
Expand Down
69 changes: 0 additions & 69 deletions internal/instrument/injector.go
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