dotfiles: record what VTune gives a standard user

[dotfiles] / setup-linux.sh

diff --git a/setup-linux.sh b/setup-linux.sh
index 823dfa0cc4c135a8d6d63c31ef47c8b4be0101d9..43426a21c90d1cdfec9c087a8ab0a4da2e099fe0 100755 (executable)
--- a/setup-linux.sh
+++ b/setup-linux.sh
@@ -208,7 +208,31 @@ if [ "$WANT_RSYNC" -eq 1 ]; then
 
     # Development tooling: not needed to build rsync, but useful when working
     # on its shell scripts -- including this one, which shellcheck keeps honest.
-    OPTIONAL+=(shellcheck)
+    #
+    # ffmpeg and adb are here for the same reason: they are common across the
+    # projects on these machines rather than specific to any one of them, so
+    # installing them once here means a per-project setup script only has to
+    # CHECK for them instead of carrying its own package-manager logic.  What
+    # stays out of this script on purpose is anything project-shaped -- no
+    # virtualenvs, no per-repo Python packages, no test tooling.  Those belong
+    # next to the repo that needs them (e.g. RAWcorder's setup-linux-tests.sh).
+    #
+    #   ffmpeg        ffmpeg + ffprobe, for building and probing test media
+    #   adb           reaches Android devices.  AGI installs it too, but only
+    #                 on an --agi run, and it is worth having either way.
+    #   python3-venv  Debian and Ubuntu split venv and ensurepip out of python3,
+    #                 so `python3 -m venv` fails on a stock Ubuntu without it.
+    #                 Arch bundles both into `python`, so there is nothing to add.
+    OPTIONAL+=(shellcheck ffmpeg)
+    case "$PM" in
+    apt)
+        COMMON_PKG=$(pick_pkg python3-venv) && OPTIONAL+=("$COMMON_PKG")
+        COMMON_PKG=$(pick_pkg adb android-sdk-platform-tools) && OPTIONAL+=("$COMMON_PKG")
+        ;;
+    pacman)
+        COMMON_PKG=$(pick_pkg android-tools) && OPTIONAL+=("$COMMON_PKG")
+        ;;
+    esac
 
     # The manpages need one of two python3 markdown libraries; upstream prefers
     # cmarkgfm.  Pick whichever this release actually offers.
@@ -470,7 +494,10 @@ rewrite_deb_depends() {
 }
 
 install_agi_deb() {
-    local ver="$1" tmp="$2" deb="$tmp/agi.deb" depends
+    # Split across two 'local's: a value assigned in the same 'local' as the
+    # variable that uses it has not taken effect yet (SC2318).
+    local ver="$1" tmp="$2"
+    local deb="$tmp/agi.deb" depends
 
     agi_download "$AGI_BASE_URL/v$ver/agi-$ver-linux.deb" "$deb" || return 1
 
@@ -575,12 +602,17 @@ if [ "$WANT_RSYNC" -eq 1 ]; then
         check_cmd "$c"
     done
 
-    # Not required to build, so report it without failing the run.
-    if command -v shellcheck >/dev/null 2>&1; then
-        printf '  %-16s %s\n' "shellcheck" "$(command -v shellcheck)"
-    else
-        printf '  %-16s %s\n' "shellcheck" "not installed (optional)"
-    fi
+    # None of these is required to build rsync, so report them without failing
+    # the run.  ffprobe has no package of its own -- it ships inside ffmpeg --
+    # so it is checked rather than installed, which also catches a stripped-down
+    # distro build that leaves it out.
+    for c in shellcheck ffmpeg ffprobe adb; do
+        if command -v "$c" >/dev/null 2>&1; then
+            printf '  %-16s %s\n' "$c" "$(command -v "$c")"
+        else
+            printf '  %-16s %s\n' "$c" "not installed (optional)"
+        fi
+    done
 
     echo
     bold "Verifying optional libraries..."