[tbb-commits] [tor-browser-build/master] Bug 40432: Inject commit hash into AC build.gradle files at build-time

[sysrqb at torproject.org]

commit ffd060c9f190af53af6b1f6a88ba4f024090f1d4
Author: aguestuser <aguestuser at torproject.org>
Date:   Fri Feb 11 21:50:17 2022 -0500

    Bug 40432: Inject commit hash into AC build.gradle files at build-time
    
    context
    - In a3a5306f, we added a patch to the android-components build
    process that prevents gradle from invoking `git rev-parse` to obtain
    the current build's commit hash (because `git` is absent in our build
    containers and invoking it will abort the build), instead simply
    inserting the dummy string "release build" where the hash would have occured
    - However, having the git hash in build artifacts can be quite useful
    for debugging later, so we'd like to preserve it, if we can.
    
    changes
    - Here, we inject the commit hash into the android-components
    `build.gradle` files using `sed` and `c("abbrev")` as we will soon
    also do in the fenix build process in 5912606f
---
 projects/android-components/build     |  7 ++++++-
 projects/android-components/config    |  1 -
 projects/android-components/git.patch | 36 -----------------------------------
 3 files changed, 6 insertions(+), 38 deletions(-)

diff --git a/projects/android-components/build b/projects/android-components/build
old mode 100644
new mode 100755
index 0500fbd..1199cb0
--- a/projects/android-components/build
+++ b/projects/android-components/build
@@ -35,7 +35,12 @@ EOF
 tar -C /var/tmp/build -xf [% project %]-[% c('version') %].tar.gz
 
 cd $builddir-[% c('version') %]
-patch -p1 < $rootdir/git.patch
+
+# Avoid call to `getGitHash()`, which will fail b/c it invokes git, which is absent in
+# the build container. Instead just inject the commit hash, which we know!
+sed -i 's/getGitHash()/\"[% c('abbrev') %]\"/' components/support/base/build.gradle
+sed -i 's/tag = getGitHash()/tag = \"[% c('abbrev') %]\"/' publish.gradle
+
 [% IF c("var/fetch_gradle_dependencies") %]
   # XXX: fetching deps for `assembleGeckoBeta -x lint` by using that same target
   # results in some missing dependencies for yet unknown reasons. Thus, we use
diff --git a/projects/android-components/config b/projects/android-components/config
index 11b7413..5b390b2 100644
--- a/projects/android-components/config
+++ b/projects/android-components/config
@@ -45,7 +45,6 @@ input_files:
     name: gradle-dependencies
     exec: '[% INCLUDE "fetch-gradle-dependencies" %]'
     enable: '[% !c("var/fetch_gradle_dependencies") %]'
-  - filename: git.patch
   - filename: mavenLocal.patch
     enable: '[% !c("var/fetch_gradle_dependencies") %]'
   - URL: '[% pc("glean", "var/glean_wheels_url/" _ c("var/glean_parser"), { error_if_undef => 1 }) %]'
diff --git a/projects/android-components/git.patch b/projects/android-components/git.patch
deleted file mode 100644
index 23cf1c5..0000000
--- a/projects/android-components/git.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From ad3f56a9e977b8c83643cfcf6f90b03176392c1f Mon Sep 17 00:00:00 2001
-From: Georg Koppen <gk at torproject.org>
-Date: Sun, 19 Apr 2020 17:59:16 +0000
-Subject: [PATCH 1/2] git patch
-
----
- components/support/base/build.gradle | 2 +-
- publish.gradle                       | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/components/support/base/build.gradle b/components/support/base/build.gradle
-index 3a0ae5002..cffb310d5 100644
---- a/components/support/base/build.gradle
-+++ b/components/support/base/build.gradle
-@@ -38,7 +38,7 @@ android {
-             minifyEnabled false
-             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
- 
--            buildConfigField("String", "GIT_HASH", "\"" + getGitHash() + "\"")
-+            buildConfigField("String", "GIT_HASH", "\"release build\"")
-         }
-     }
- 
-diff --git a/publish.gradle b/publish.gradle
-index 6bbd206d8..e27c00f67 100644
---- a/publish.gradle
-+++ b/publish.gradle
-@@ -66,7 +66,7 @@ ext.configurePublish = { groupIdArg, artifactIdArg, descriptionArg ->
-                             connection = libVcsUrl
-                             developerConnection = libVcsUrl
-                             url = libUrl
--                            tag = getGitHash()
-+                            tag = "release build"
-                         }
-                     }
-                 }