Merge pull request #3893 from github/henrymercer/sha256

Add support for SHA-256 Git object IDs
This commit is contained in:
Henry Mercer
2026-05-15 14:53:55 +00:00
committed by GitHub
9 changed files with 123 additions and 123 deletions
+1 -1
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@@ -4,7 +4,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
## [UNRELEASED]
No user facing changes.
- Add support for SHA-256 Git object IDs. [#3893](https://github.com/github/codeql-action/pull/3893)
## 4.35.5 - 15 May 2026
+2 -2
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@@ -148973,7 +148973,7 @@ var determineBaseBranchHeadCommitOid = async function(checkoutPathOverride) {
}
}
}
if (commitOid === mergeSha && headOid.length === 40 && baseOid.length === 40) {
if (commitOid === mergeSha && (headOid.length === 40 || headOid.length === 64) && (baseOid.length === 40 || baseOid.length === 64)) {
return baseOid;
}
return void 0;
@@ -149039,7 +149039,7 @@ var getFileOidsUnderPath = async function(basePath) {
"Cannot list Git OIDs of tracked files."
);
const fileOidMap = {};
const regex = /^[0-9]+ ([0-9a-f]{40}) [0-9]+\t(.+)$/;
const regex = /^[0-9]+ ([0-9a-f]{40}|[0-9a-f]{64}) [0-9]+\t(.+)$/;
for (const line of stdout.split("\n")) {
if (line) {
const match = line.match(regex);
+2 -2
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@@ -89032,7 +89032,7 @@ var determineBaseBranchHeadCommitOid = async function(checkoutPathOverride) {
}
}
}
if (commitOid === mergeSha && headOid.length === 40 && baseOid.length === 40) {
if (commitOid === mergeSha && (headOid.length === 40 || headOid.length === 64) && (baseOid.length === 40 || baseOid.length === 64)) {
return baseOid;
}
return void 0;
@@ -89098,7 +89098,7 @@ var getFileOidsUnderPath = async function(basePath) {
"Cannot list Git OIDs of tracked files."
);
const fileOidMap = {};
const regex = /^[0-9]+ ([0-9a-f]{40}) [0-9]+\t(.+)$/;
const regex = /^[0-9]+ ([0-9a-f]{40}|[0-9a-f]{64}) [0-9]+\t(.+)$/;
for (const line of stdout.split("\n")) {
if (line) {
const match = line.match(regex);
+2 -5
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@@ -75,10 +75,10 @@ const testShouldPerformDiffInformedAnalysis = makeMacro({
[Feature.DiffInformedQueries]: testCase.featureEnabled,
});
const getGitHubVersionStub = sinon
sinon
.stub(apiClient, "getGitHubVersion")
.resolves(testCase.gitHubVersion);
const getPullRequestBranchesStub = sinon
sinon
.stub(actionsUtil, "getPullRequestBranches")
.returns(testCase.pullRequestBranches);
@@ -91,9 +91,6 @@ const testShouldPerformDiffInformedAnalysis = makeMacro({
t.is(branches !== undefined, expectedResult);
delete process.env.CODEQL_ACTION_DIFF_INFORMED_QUERIES;
getGitHubVersionStub.restore();
getPullRequestBranchesStub.restore();
});
},
title: (title) => `getDiffInformedAnalysisBranches: ${title}`,
+77 -14
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@@ -33,7 +33,6 @@ test.serial(
const actualRef = await gitUtils.getRef();
t.deepEqual(actualRef, expectedRef);
callback.restore();
});
},
);
@@ -54,7 +53,6 @@ test.serial(
const actualRef = await gitUtils.getRef();
t.deepEqual(actualRef, expectedRef);
callback.restore();
});
},
);
@@ -73,7 +71,6 @@ test.serial(
const actualRef = await gitUtils.getRef();
t.deepEqual(actualRef, "refs/pull/1/head");
callback.restore();
});
},
);
@@ -100,8 +97,6 @@ test.serial(
const actualRef = await gitUtils.getRef();
t.deepEqual(actualRef, "refs/pull/2/merge");
callback.restore();
getAdditionalInputStub.restore();
});
},
);
@@ -161,7 +156,6 @@ test.serial(
"Both 'ref' and 'sha' are required if one of them is provided.",
},
);
getAdditionalInputStub.restore();
});
},
);
@@ -188,7 +182,6 @@ test.serial(
"Both 'ref' and 'sha' are required if one of them is provided.",
},
);
getAdditionalInputStub.restore();
});
},
);
@@ -242,7 +235,6 @@ test.serial("isAnalyzingDefaultBranch()", async (t) => {
process.env["GITHUB_EVENT_NAME"] = "schedule";
process.env["GITHUB_REF"] = "refs/heads/main";
t.deepEqual(await gitUtils.isAnalyzingDefaultBranch(), false);
getAdditionalInputStub.restore();
});
});
@@ -254,8 +246,6 @@ test.serial("determineBaseBranchHeadCommitOid non-pullrequest", async (t) => {
const result = await gitUtils.determineBaseBranchHeadCommitOid(__dirname);
t.deepEqual(result, undefined);
t.deepEqual(0, infoStub.callCount);
infoStub.restore();
});
test.serial(
@@ -276,8 +266,6 @@ test.serial(
"git call failed. Will calculate the base branch SHA on the server. Error: " +
"The checkout path provided to the action does not appear to be a git repository.",
);
infoStub.restore();
},
);
@@ -301,10 +289,27 @@ test.serial("determineBaseBranchHeadCommitOid other error", async (t) => {
"The checkout path provided to the action does not appear to be a git repository.",
),
);
infoStub.restore();
});
test.serial(
"determineBaseBranchHeadCommitOid accepts SHA-256 OIDs",
async (t) => {
const mergeSha = "a".repeat(64);
const baseOid = "b".repeat(64);
const headOid = "c".repeat(64);
process.env["GITHUB_EVENT_NAME"] = "pull_request";
process.env["GITHUB_SHA"] = mergeSha;
sinon
.stub(gitUtils as any, "runGitCommand")
.resolves(`commit ${mergeSha}\nparent ${baseOid}\nparent ${headOid}\n`);
const result = await gitUtils.determineBaseBranchHeadCommitOid(__dirname);
t.deepEqual(result, baseOid);
},
);
test.serial("decodeGitFilePath unquoted strings", async (t) => {
t.deepEqual(gitUtils.decodeGitFilePath("foo"), "foo");
t.deepEqual(gitUtils.decodeGitFilePath("foo bar"), "foo bar");
@@ -436,6 +441,64 @@ test.serial("getFileOidsUnderPath handles quoted paths", async (t) => {
});
});
test.serial("getFileOidsUnderPath handles SHA-256 OIDs", async (t) => {
await withTmpDir(async (tmpDir) => {
const sha256OidA =
"9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2c0d4b7e8f9a1234567890ab";
const sha256OidB =
"aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899";
sinon
.stub(gitUtils as any, "runGitCommand")
.callsFake(async (_cwd: any, args: any) => {
if (args[0] === "rev-parse") {
return `${tmpDir}\n`;
}
return (
`100644 ${sha256OidA} 0\tlib/sha256-file-a.js\n` +
`100644 ${sha256OidB} 0\tsrc/sha256-file-b.ts`
);
});
const result = await gitUtils.getFileOidsUnderPath("/fake/path");
t.deepEqual(result, {
"lib/sha256-file-a.js": sha256OidA,
"src/sha256-file-b.ts": sha256OidB,
});
});
});
test.serial(
"getFileOidsUnderPath rejects OIDs of unsupported length",
async (t) => {
await withTmpDir(async (tmpDir) => {
// 50-char OID: not a valid SHA-1 (40) or SHA-256 (64) length. The regex
// must not accept this even though every character is a valid hex digit.
const invalidLine =
"100644 30d998ded095371488be3a729eb61d86ed721a1830d998ded0 0\tlib/bad.js";
sinon
.stub(gitUtils as any, "runGitCommand")
.callsFake(async (_cwd: any, args: any) => {
if (args[0] === "rev-parse") {
return `${tmpDir}\n`;
}
return invalidLine;
});
await t.throwsAsync(
async () => {
await gitUtils.getFileOidsUnderPath("/fake/path");
},
{
instanceOf: Error,
message: `Unexpected "git ls-files" output: ${invalidLine}`,
},
);
});
},
);
test.serial("getFileOidsUnderPath handles empty output", async (t) => {
await withTmpDir(async (tmpDir) => {
sinon
+6 -4
View File
@@ -163,11 +163,12 @@ export const determineBaseBranchHeadCommitOid = async function (
}
}
// Let's confirm our assumptions: We had a merge commit and the parsed parent data looks correct
// Let's confirm our assumptions: We had a merge commit and the parsed parent
// data looks correct. OIDs are either 40 (SHA-1) or 64 (SHA-256) hex characters.
if (
commitOid === mergeSha &&
headOid.length === 40 &&
baseOid.length === 40
(headOid.length === 40 || headOid.length === 64) &&
(baseOid.length === 40 || baseOid.length === 64)
) {
return baseOid;
}
@@ -296,7 +297,8 @@ export const getFileOidsUnderPath = async function (
// 100644 4c51bc1d9e86cd86e01b0f340cb8ce095c33b283 0\tsrc/git-utils.test.ts
// 100644 6b792ea543ce75d7a8a03df591e3c85311ecb64f 0\tsrc/git-utils.ts
// The fields are: <mode> <oid> <stage>\t<path>
const regex = /^[0-9]+ ([0-9a-f]{40}) [0-9]+\t(.+)$/;
// The OID is either 40 (SHA-1) or 64 (SHA-256) hex characters.
const regex = /^[0-9]+ ([0-9a-f]{40}|[0-9a-f]{64}) [0-9]+\t(.+)$/;
for (const line of stdout.split("\n")) {
if (line) {
const match = line.match(regex);
+16 -35
View File
@@ -80,65 +80,46 @@ const testDownloadOverlayBaseDatabaseFromCache = makeMacro({
await fs.promises.writeFile(baseDatabaseOidsFile, JSON.stringify({}));
}
const stubs: sinon.SinonStub[] = [];
sinon.stub(apiClient, "getAutomationID").resolves("test-automation-id/");
const getAutomationIDStub = sinon
.stub(apiClient, "getAutomationID")
.resolves("test-automation-id/");
stubs.push(getAutomationIDStub);
const isInTestModeStub = sinon
.stub(utils, "isInTestMode")
.returns(testCase.isInTestMode);
stubs.push(isInTestModeStub);
sinon.stub(utils, "isInTestMode").returns(testCase.isInTestMode);
if (testCase.restoreCacheResult instanceof Error) {
const restoreCacheStub = sinon
sinon
.stub(actionsCache, "restoreCache")
.rejects(testCase.restoreCacheResult);
stubs.push(restoreCacheStub);
} else {
const restoreCacheStub = sinon
sinon
.stub(actionsCache, "restoreCache")
.resolves(testCase.restoreCacheResult);
stubs.push(restoreCacheStub);
}
const tryGetFolderBytesStub = sinon
sinon
.stub(utils, "tryGetFolderBytes")
.resolves(testCase.tryGetFolderBytesSucceeds ? 1024 * 1024 : undefined);
stubs.push(tryGetFolderBytesStub);
const codeql = mockCodeQLVersion(testCase.codeQLVersion);
if (testCase.resolveDatabaseOutput instanceof Error) {
const resolveDatabaseStub = sinon
sinon
.stub(codeql, "resolveDatabase")
.rejects(testCase.resolveDatabaseOutput);
stubs.push(resolveDatabaseStub);
} else {
const resolveDatabaseStub = sinon
sinon
.stub(codeql, "resolveDatabase")
.resolves(testCase.resolveDatabaseOutput);
stubs.push(resolveDatabaseStub);
}
try {
const result = await downloadOverlayBaseDatabaseFromCache(
codeql,
config,
logger,
);
const result = await downloadOverlayBaseDatabaseFromCache(
codeql,
config,
logger,
);
if (expectDownloadSuccess) {
t.truthy(result);
} else {
t.is(result, undefined);
}
} finally {
for (const stub of stubs) {
stub.restore();
}
if (expectDownloadSuccess) {
t.truthy(result);
} else {
t.is(result, undefined);
}
});
},
+16 -56
View File
@@ -50,31 +50,21 @@ test.serial(
"modified.js": "ddd444", // Changed OID
"added.js": "eee555", // New file
};
const getFileOidsStubForOverlay = sinon
.stub(gitUtils, "getFileOidsUnderPath")
.resolves(currentOids);
sinon.stub(gitUtils, "getFileOidsUnderPath").resolves(currentOids);
// Write the overlay changes file, which uses the mocked overlay OIDs
// and the base database OIDs file
const diffRangeFilePath = path.join(tempDir, "pr-diff-range.json");
const getTempDirStub = sinon
.stub(actionsUtil, "getTemporaryDirectory")
.returns(tempDir);
const getDiffRangesStub = sinon
sinon.stub(actionsUtil, "getTemporaryDirectory").returns(tempDir);
sinon
.stub(actionsUtil, "getDiffRangesJsonFilePath")
.returns(diffRangeFilePath);
const getGitRootStub = sinon
.stub(gitUtils, "getGitRoot")
.resolves(sourceRoot);
sinon.stub(gitUtils, "getGitRoot").resolves(sourceRoot);
const changesFilePath = await writeOverlayChangesFile(
config,
sourceRoot,
logger,
);
getFileOidsStubForOverlay.restore();
getTempDirStub.restore();
getDiffRangesStub.restore();
getGitRootStub.restore();
const fileContent = await fs.promises.readFile(changesFilePath, "utf-8");
const parsedContent = JSON.parse(fileContent) as { changes: string[] };
@@ -128,20 +118,14 @@ test.serial(
"modified.js": "ddd444", // Changed OID
"reverted.js": "eee555", // Same OID as base -- not detected by OID comparison
};
const getFileOidsStubForOverlay = sinon
.stub(gitUtils, "getFileOidsUnderPath")
.resolves(currentOids);
sinon.stub(gitUtils, "getFileOidsUnderPath").resolves(currentOids);
const diffRangeFilePath = path.join(tempDir, "pr-diff-range.json");
const getTempDirStub = sinon
.stub(actionsUtil, "getTemporaryDirectory")
.returns(tempDir);
const getDiffRangesStub = sinon
sinon.stub(actionsUtil, "getTemporaryDirectory").returns(tempDir);
sinon
.stub(actionsUtil, "getDiffRangesJsonFilePath")
.returns(diffRangeFilePath);
const getGitRootStub = sinon
.stub(gitUtils, "getGitRoot")
.resolves(sourceRoot);
sinon.stub(gitUtils, "getGitRoot").resolves(sourceRoot);
// Write a pr-diff-range.json file with diff ranges including
// "reverted.js" (unchanged OIDs) and "modified.js" (already in OID changes)
@@ -159,10 +143,6 @@ test.serial(
sourceRoot,
logger,
);
getFileOidsStubForOverlay.restore();
getTempDirStub.restore();
getDiffRangesStub.restore();
getGitRootStub.restore();
const fileContent = await fs.promises.readFile(changesFilePath, "utf-8");
const parsedContent = JSON.parse(fileContent) as { changes: string[] };
@@ -208,20 +188,14 @@ test.serial(
"unchanged.js": "aaa111",
"modified.js": "ddd444",
};
const getFileOidsStubForOverlay = sinon
.stub(gitUtils, "getFileOidsUnderPath")
.resolves(currentOids);
sinon.stub(gitUtils, "getFileOidsUnderPath").resolves(currentOids);
const diffRangeFilePath = path.join(tempDir, "pr-diff-range.json");
const getTempDirStub = sinon
.stub(actionsUtil, "getTemporaryDirectory")
.returns(tempDir);
const getDiffRangesStub = sinon
sinon.stub(actionsUtil, "getTemporaryDirectory").returns(tempDir);
sinon
.stub(actionsUtil, "getDiffRangesJsonFilePath")
.returns(diffRangeFilePath);
const getGitRootStub = sinon
.stub(gitUtils, "getGitRoot")
.resolves(sourceRoot);
sinon.stub(gitUtils, "getGitRoot").resolves(sourceRoot);
// No pr-diff-range.json file exists - should work the same as before
const changesFilePath = await writeOverlayChangesFile(
@@ -229,10 +203,6 @@ test.serial(
sourceRoot,
logger,
);
getFileOidsStubForOverlay.restore();
getTempDirStub.restore();
getDiffRangesStub.restore();
getGitRootStub.restore();
const fileContent = await fs.promises.readFile(changesFilePath, "utf-8");
const parsedContent = JSON.parse(fileContent) as { changes: string[] };
@@ -281,21 +251,15 @@ test.serial(
"app.js": "aaa111",
"lib/util.js": "bbb222",
};
const getFileOidsStubForOverlay = sinon
.stub(gitUtils, "getFileOidsUnderPath")
.resolves(currentOids);
sinon.stub(gitUtils, "getFileOidsUnderPath").resolves(currentOids);
const diffRangeFilePath = path.join(tempDir, "pr-diff-range.json");
const getTempDirStub = sinon
.stub(actionsUtil, "getTemporaryDirectory")
.returns(tempDir);
const getDiffRangesStub = sinon
sinon.stub(actionsUtil, "getTemporaryDirectory").returns(tempDir);
sinon
.stub(actionsUtil, "getDiffRangesJsonFilePath")
.returns(diffRangeFilePath);
// getGitRoot returns the repo root (parent of sourceRoot)
const getGitRootStub = sinon
.stub(gitUtils, "getGitRoot")
.resolves(repoRoot);
sinon.stub(gitUtils, "getGitRoot").resolves(repoRoot);
// Diff ranges use repo-root-relative paths (as returned by the GitHub compare API)
await fs.promises.writeFile(
@@ -312,10 +276,6 @@ test.serial(
sourceRoot,
logger,
);
getFileOidsStubForOverlay.restore();
getTempDirStub.restore();
getDiffRangesStub.restore();
getGitRootStub.restore();
const fileContent = await fs.promises.readFile(changesFilePath, "utf-8");
const parsedContent = JSON.parse(fileContent) as { changes: string[] };
+1 -4
View File
@@ -418,9 +418,7 @@ for (const [
`checkActionVersion ${reportErrorDescription} for ${versionsDescription}`,
async (t) => {
const warningSpy = sinon.spy(core, "warning");
const versionStub = sinon
.stub(api, "getGitHubVersion")
.resolves(githubVersion);
sinon.stub(api, "getGitHubVersion").resolves(githubVersion);
// call checkActionVersion twice and assert below that warning is reported only once
util.checkActionVersion(version, await api.getGitHubVersion());
@@ -437,7 +435,6 @@ for (const [
} else {
t.false(warningSpy.called);
}
versionStub.restore();
},
);
}