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https://issues.apache.org/jira/browse/MJAVADOC-681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17434708#comment-17434708
]
Pavel Varchenko edited comment on MJAVADOC-681 at 10/27/21, 7:55 AM:
---------------------------------------------------------------------
It is strange, but looks like the fix did not help.
All is ok with index.html now, but the hash for javadoc.jar still different for
each build
{code:java}
➜ reproducible-build git:(master) ✗ diffoscope
target/reproducible-build-1.0-SNAPSHOT-javadoc.jar
target/ref/reproducible-build-1.0-SNAPSHOT-javadoc.jar
--- target/reproducible-build-1.0-SNAPSHOT-javadoc.jar
+++ target/ref/reproducible-build-1.0-SNAPSHOT-javadoc.jar
├── zipinfo -v {}
│ @@ -1437,15 +1437,15 @@
│ minimum file system compatibility required: MS-DOS, OS/2 or NT FAT
│ minimum software version required to extract: 2.0
│ compression method: deflated
│ compression sub-type (deflation): normal
│ file security status: not encrypted
│ extended local header: no
│ file last modified on (DOS date/time): 1980 000 0 04:08:00
│ - 32-bit CRC value (hex): 16f7df7c
│ + 32-bit CRC value (hex): 8e7799f9
│ compressed size: 145 bytes
│ uncompressed size: 216 bytes
│ length of filename: 23 characters
│ length of extra field: 0 bytes
│ length of file comment: 0 characters
│ disk number on which file begins: disk 1
│ apparent file type: binary
│ @@ -1524,15 +1524,15 @@
│ minimum file system compatibility required: MS-DOS, OS/2 or NT FAT
│ minimum software version required to extract: 2.0
│ compression method: deflated
│ compression sub-type (deflation): normal
│ file security status: not encrypted
│ extended local header: no
│ file last modified on (DOS date/time): 1980 000 0 04:08:00
│ - 32-bit CRC value (hex): fdf95731
│ + 32-bit CRC value (hex): 47a631ce
│ compressed size: 139 bytes
│ uncompressed size: 211 bytes
│ length of filename: 24 characters
│ length of extra field: 0 bytes
│ length of file comment: 0 characters
│ disk number on which file begins: disk 1
│ apparent file type: binary
│ @@ -1814,15 +1814,15 @@
│ minimum file system compatibility required: MS-DOS, OS/2 or NT FAT
│ minimum software version required to extract: 2.0
│ compression method: deflated
│ compression sub-type (deflation): normal
│ file security status: not encrypted
│ extended local header: no
│ file last modified on (DOS date/time): 1980 000 0 04:08:00
│ - 32-bit CRC value (hex): ef971745
│ + 32-bit CRC value (hex): 7e0db286
│ compressed size: 162 bytes
│ uncompressed size: 230 bytes
│ length of filename: 21 characters
│ length of extra field: 0 bytes
│ length of file comment: 0 characters
│ disk number on which file begins: disk 1
│ apparent file type: binary
├── member-search-index.zip
│┄ Archive contents identical but files differ, possibly due to different
compression levels. Falling back to binary comparison.
│ ├── zipinfo {}
│ │ @@ -1,3 +1,3 @@
│ │ Zip file size: 216 bytes, number of entries: 1
│ │ --rw---- 2.0 fat 66 bl defN 21-Oct-27 10:52
member-search-index.json
│ │ +-rw---- 2.0 fat 66 bl defN 21-Oct-27 10:38
member-search-index.json
│ │ 1 file, 66 bytes uncompressed, 54 bytes compressed: 18.2%
│ ├── member-search-index.zip
│ │ @@ -1,14 +1,14 @@
│ │ -00000000: 504b 0304 1400 0808 0800 9956 5b53 0000 PK.........V[S..
│ │ +00000000: 504b 0304 1400 0808 0800 cf54 5b53 0000 PK.........T[S..
│ │ 00000010: 0000 0000 0000 0000 0000 1800 0000 6d65 ..............me
│ │ 00000020: 6d62 6572 2d73 6561 7263 682d 696e 6465 mber-search-inde
│ │ 00000030: 782e 6a73 6f6e 8bae 562a 50b2 52b2 09cd x.json..V*P.R...
│ │ 00000040: cb4b cc4d 4db1 53d2 514a 06f2 3d52 7372 .K.MM.S.QJ..=Rsr
│ │ 00000050: f281 ec1c 185b 4313 c82b 2d02 f155 8d9d .....[C..+-..U..
│ │ 00000060: 33f3 324b 548d 5d81 82b5 b100 504b 0708 3.2KT.].....PK..
│ │ 00000070: 9709 abfd 3600 0000 4200 0000 504b 0102 ....6...B...PK..
│ │ -00000080: 1400 1400 0808 0800 9956 5b53 9709 abfd .........V[S....
│ │ +00000080: 1400 1400 0808 0800 cf54 5b53 9709 abfd .........T[S....
│ │ 00000090: 3600 0000 4200 0000 1800 0000 0000 0000 6...B...........
│ │ 000000a0: 0000 0000 0000 0000 0000 6d65 6d62 6572 ..........member
│ │ 000000b0: 2d73 6561 7263 682d 696e 6465 782e 6a73 -search-index.js
│ │ 000000c0: 6f6e 504b 0506 0000 0000 0100 0100 4600 onPK..........F.
│ │ 000000d0: 0000 7c00 0000 0000 ..|.....
├── package-search-index.zip
│┄ Archive contents identical but files differ, possibly due to different
compression levels. Falling back to binary comparison.
│ ├── zipinfo {}
│ │ @@ -1,3 +1,3 @@
│ │ Zip file size: 211 bytes, number of entries: 1
│ │ --rw---- 2.0 fat 53 bl defN 21-Oct-27 10:52
package-search-index.json
│ │ +-rw---- 2.0 fat 53 bl defN 21-Oct-27 10:38
package-search-index.json
│ │ 1 file, 53 bytes uncompressed, 47 bytes compressed: 11.3%
│ ├── package-search-index.zip
│ │ @@ -1,14 +1,14 @@
│ │ -00000000: 504b 0304 1400 0808 0800 9956 5b53 0000 PK.........V[S..
│ │ +00000000: 504b 0304 1400 0808 0800 cf54 5b53 0000 PK.........T[S..
│ │ 00000010: 0000 0000 0000 0000 0000 1900 0000 7061 ..............pa
│ │ 00000020: 636b 6167 652d 7365 6172 6368 2d69 6e64 ckage-search-ind
│ │ 00000030: 6578 2e6a 736f 6e8b ae56 ca51 b252 72cc ex.json..V.Q.Rr.
│ │ 00000040: c951 0848 4cce 4e4c 4f2d 56d2 512a 2d02 .Q.HL.NLO-V.Q*-.
│ │ 00000050: 0926 e6e4 1440 c574 33f3 5252 2bf4 324a .&[email protected]+.2J
│ │ 00000060: 7273 946a 6301 504b 0708 f23a d2a4 2f00 rs.jc.PK...:../.
│ │ 00000070: 0000 3500 0000 504b 0102 1400 1400 0808 ..5...PK........
│ │ -00000080: 0800 9956 5b53 f23a d2a4 2f00 0000 3500 ...V[S.:../...5.
│ │ +00000080: 0800 cf54 5b53 f23a d2a4 2f00 0000 3500 ...T[S.:../...5.
│ │ 00000090: 0000 1900 0000 0000 0000 0000 0000 0000 ................
│ │ 000000a0: 0000 0000 7061 636b 6167 652d 7365 6172 ....package-sear
│ │ 000000b0: 6368 2d69 6e64 6578 2e6a 736f 6e50 4b05 ch-index.jsonPK.
│ │ 000000c0: 0600 0000 0001 0001 0047 0000 0076 0000 .........G...v..
│ │ 000000d0: 0000 00 ...
├── type-search-index.zip
│┄ Archive contents identical but files differ, possibly due to different
compression levels. Falling back to binary comparison.
│ ├── zipinfo {}
│ │ @@ -1,3 +1,3 @@
│ │ Zip file size: 230 bytes, number of entries: 1
│ │ --rw---- 2.0 fat 81 bl defN 21-Oct-27 10:52 type-search-index.json
│ │ +-rw---- 2.0 fat 81 bl defN 21-Oct-27 10:38 type-search-index.json
│ │ 1 file, 81 bytes uncompressed, 72 bytes compressed: 11.1%
│ ├── type-search-index.zip
│ │ @@ -1,15 +1,15 @@
│ │ -00000000: 504b 0304 1400 0808 0800 9956 5b53 0000 PK.........V[S..
│ │ +00000000: 504b 0304 1400 0808 0800 cf54 5b53 0000 PK.........T[S..
│ │ 00000010: 0000 0000 0000 0000 0000 1600 0000 7479 ..............ty
│ │ 00000020: 7065 2d73 6561 7263 682d 696e 6465 782e pe-search-index.
│ │ 00000030: 6a73 6f6e 8bae 56ca 51b2 5272 ccc9 5170 json..V.Q.Rr..Qp
│ │ 00000040: ce49 2c2e 4e2d 56d2 512a 2d02 8925 e6e4 .I,.N-V.Q*-..%..
│ │ 00000050: 2443 8474 33f3 5252 2bf4 324a 7273 946a $C.t3.RR+.2Jrs.j
│ │ 00000060: 75aa 950a 80b2 36a1 7979 89b9 a929 7640 u.....6.yy...)v@
│ │ 00000070: f520 d51e a939 39f9 4ab5 b100 504b 0708 . ...99.J...PK..
│ │ 00000080: b126 8f73 4800 0000 5100 0000 504b 0102 .&.sH...Q...PK..
│ │ -00000090: 1400 1400 0808 0800 9956 5b53 b126 8f73 .........V[S.&.s
│ │ +00000090: 1400 1400 0808 0800 cf54 5b53 b126 8f73 .........T[S.&.s
│ │ 000000a0: 4800 0000 5100 0000 1600 0000 0000 0000 H...Q...........
│ │ 000000b0: 0000 0000 0000 0000 0000 7479 7065 2d73 ..........type-s
│ │ 000000c0: 6561 7263 682d 696e 6465 782e 6a73 6f6e earch-index.json
│ │ 000000d0: 504b 0506 0000 0000 0100 0100 4400 0000 PK..........D...
│ │ 000000e0: 8c00 0000 0000
{code}
was (Author: varpa89):
It is strange, but looks like the fix did not help.
All is ok with index.html now, but the hash for javadoc.jar still different for
each build
> Reproducible build does not work for maven-javadoc-plugin
> ---------------------------------------------------------
>
> Key: MJAVADOC-681
> URL: https://issues.apache.org/jira/browse/MJAVADOC-681
> Project: Maven Javadoc Plugin
> Issue Type: Bug
> Reporter: Pavel Varchenko
> Assignee: Robert Scholte
> Priority: Major
>
> I've created a project for reproducible build from this guide
> [https://maven.apache.org/guides/mini/guide-reproducible-builds.html]
> Plugins:
> * maven-jar-plugin 3.2.0
> * maven-javadoc-plugin 3.3.0
> * maven-source-plugin 3.2.1
>
> This project has only one class
> {code}
> /**
> * Hello
> */
> public class Hello {
> }
> {code}
>
> Then I check buildinfo via
> bq. ./mvnw clean verify -e -DskipTests artifact:buildinfo
> -Dbuildinfo.ignoreJavadoc=false
>
> sha512 is always the same for reproducible-build-1.0-SNAPSHOT.jar and
> reproducible-build-1.0-SNAPSHOT-sources.jar
> But for reproducible-build-1.0-SNAPSHOT-javadoc.jar it changes after each
> build
>
> Here is the example
> [https://github.com/varpa89/reproducible-build]
>
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