Load commit parent hashes into memory (#177)

Test Plan:
Snapshot updated with `./src/plugins/git/loadRepositoryTest.sh -u`; unit
tests suffice.

wchargin-branch: load-commit-parents
This commit is contained in:
William Chargin 2018-04-30 18:01:16 -07:00 committed by GitHub
parent d5f468ca68
commit 56ddb5cf9b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 24 additions and 3 deletions

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@ -2,30 +2,50 @@
"commits": {
"3715ddfb8d4c4fd2a6f6af75488c82f84c92ec2f": {
"hash": "3715ddfb8d4c4fd2a6f6af75488c82f84c92ec2f",
"parentHashes": [
"69c5aad50eec8f2a0a07c988c3b283a6490eb45b"
],
"treeHash": "7be3ecfee5314ffa9b2d93fc4377792b2d6d70ed"
},
"69c5aad50eec8f2a0a07c988c3b283a6490eb45b": {
"hash": "69c5aad50eec8f2a0a07c988c3b283a6490eb45b",
"parentHashes": [
"e8b7a8f19701cd5a25e4a097d513ead60e5f8bcc"
],
"treeHash": "bbf3b8b3d26a4f884b5c022d46851f593d329192"
},
"8d287c3bfbf8455ef30187bf5153ffc1b6eef268": {
"hash": "8d287c3bfbf8455ef30187bf5153ffc1b6eef268",
"parentHashes": [
"c08ee3a4edea384d5291ffcbf06724a13ed72325"
],
"treeHash": "3dfb84795e07341b05fad3a0d5a55f8304b2d7d8"
},
"c08ee3a4edea384d5291ffcbf06724a13ed72325": {
"hash": "c08ee3a4edea384d5291ffcbf06724a13ed72325",
"parentHashes": [
"c2b51945e7457546912a8ce158ed9d294558d294"
],
"treeHash": "2f7155e359fd0ecb96ffdca66fa45b6ed5792809"
},
"c2b51945e7457546912a8ce158ed9d294558d294": {
"hash": "c2b51945e7457546912a8ce158ed9d294558d294",
"parentHashes": [
],
"treeHash": "bdff5d94193170015d6cbb549b7b630649428b1f"
},
"d160cca97611e9dfed642522ad44408d0292e8ea": {
"hash": "d160cca97611e9dfed642522ad44408d0292e8ea",
"parentHashes": [
"8d287c3bfbf8455ef30187bf5153ffc1b6eef268"
],
"treeHash": "569e1d383759903134df75230d63c0090196d4cb"
},
"e8b7a8f19701cd5a25e4a097d513ead60e5f8bcc": {
"hash": "e8b7a8f19701cd5a25e4a097d513ead60e5f8bcc",
"parentHashes": [
"d160cca97611e9dfed642522ad44408d0292e8ea"
],
"treeHash": "819fc546cea489476ce8dc90785e9ba7753d0a8f"
}
},

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@ -38,12 +38,12 @@ function objectMap<T: {+hash: Hash}>(ts: $ReadOnlyArray<T>): {[Hash]: T} {
}
function findCommits(git: GitDriver, rootRef: string): Commit[] {
return git(["log", "--oneline", "--pretty=%H %T", rootRef])
return git(["log", "--oneline", "--pretty=%H %T %P", rootRef])
.split("\n")
.filter((line) => line.length > 0)
.map((line) => {
const [hash, treeHash] = line.split(" ");
return {hash, treeHash};
const [hash, treeHash, ...parentHashes] = line.trim().split(" ");
return {hash, parentHashes, treeHash};
});
}

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@ -10,6 +10,7 @@ export type Repository = {|
export type Hash = string;
export type Commit = {|
+hash: Hash,
+parentHashes: $ReadOnlyArray<Hash>,
+treeHash: Hash,
|};
export type Tree = {|